3Com Router 3000 Ethernet Family Command Reference Guide …h20628. · 3Com Router 3000 Ethernet...

3Com Router 3000 Ethernet Family Command Reference Guide

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Part Number: 10014940 Rev. AA

February 2006

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Basic Commands

3Com Router 3000 Ethernet Family Command Reference Guide Table of Contents

Table of Contents

Chapter 1 Basic Configuration Commands................................................................................ 1-1 1.1 Basic Configuration Commands ........................................................................................ 1-1

1.1.1 clock datetime ......................................................................................................... 1-1 1.1.2 clock summer-time .................................................................................................. 1-1 1.1.3 clock timezone......................................................................................................... 1-3 1.1.4 command-privilege.................................................................................................. 1-3 1.1.5 cpu-usage cycle ...................................................................................................... 1-4 1.1.6 display clipboard...................................................................................................... 1-5 1.1.7 display clock ............................................................................................................ 1-5 1.1.8 display cpu-usage ................................................................................................... 1-6 1.1.9 display cpu-usage history........................................................................................ 1-7 1.1.10 display history-command ...................................................................................... 1-9 1.1.11 display log startup ............................................................................................... 1-10 1.1.12 display memory ................................................................................................... 1-10 1.1.13 display version..................................................................................................... 1-11 1.1.14 free unused porttag ............................................................................................. 1-12 1.1.15 header ................................................................................................................. 1-12 1.1.16 hotkey.................................................................................................................. 1-14 1.1.17 language-mode ................................................................................................... 1-16 1.1.18 lock ...................................................................................................................... 1-16 1.1.19 log startup............................................................................................................ 1-17 1.1.20 quit....................................................................................................................... 1-18 1.1.21 return ................................................................................................................... 1-18 1.1.22 super ................................................................................................................... 1-19 1.1.23 super password................................................................................................... 1-20 1.1.24 sysname.............................................................................................................. 1-21 1.1.25 system-view......................................................................................................... 1-21 1.1.26 vrbd ..................................................................................................................... 1-22

1.2 Command-Alias Configuration Commands ..................................................................... 1-23 1.2.1 command-alias enable .......................................................................................... 1-23 1.2.2 command-alias mapping ....................................................................................... 1-24 1.2.3 display command-alias.......................................................................................... 1-25

3Com Router 3000 Ethernet Family Command Reference Guide Chapter 1 Basic Configuration Commands

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Chapter 1 Basic Configuration Commands

1.1 Basic Configuration Commands

1.1.1 clock datetime

Syntax

clock datetime time date

View

System view

Parameter

time: Current time in the format of HH:MM:SS, where HH is hours in the range 0 to 23, MM is minutes in the range 0 to 59, and SS is seconds in the range 0 to 59.

date: Current date in the format of MM/DD/YYYY or YYYY/MM/DD. MM is the month of the year in the range 1 to 12, DD is the day of the month in the range 1 to 31, and YYYY is a year in the range 2000 to 2099.

Description

Use the clock datetime command to set the current time and date of the router.

The current time and date of the router must be set in an environment that requires the acquisition of absolute time.

You may choose not to provide seconds when inputting the time parameters.

Related command: display clock.

Example

# Set the current system time to 00:00:00 01/01/2001.

[3Com] clock datetime 0:0:0 01/01/2001

1.1.2 clock summer-time

Syntax

clock summer-time zone_name { one-off | repeating } start-time start-date end-time end-date add-time

undo clock summer-time


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View

System view

Parameter

zone_name: Name of the daylight saving time, a character string of 1 to 32 characters.

one-off: Only sets the daylight saving time of some year.

repeating: Sets the daylight saving time of every year starting from some year.

time: In the format of HH:MM:SS (hours/minutes/seconds).

date: In the format of MM/DD/YYYY (months/days/years), YYYY/MM/DD, or YYYY MM week-of-month day-of-week, where YYYY ranges from 2000 to 2099.

Description

Use the clock summer-time command to set the name, starting and ending time of the daylight saving time.

Use the undo clock summer-time command to cancel the configuration of the daylight saving time.

After the configuration takes effect, you can use the display clock command to view it. Besides, the time of the log or debug information is the local time of which the time zone and daylight saving time has been adjusted.

Related command: clock timezone.

Example

# For daylight saving time in z2 between 06:00:00 on 2002/06/08 and 06:00:00 on 2002/09/01, set the system clock ahead one hour.

[3Com] clock summer-time z2 one-off 06:00:00 06/08/2002 06:00:00 09/01/2002

01:00:00

# For daylight saving time in z2 between 06:00:00 on 06/08 and 06:00:00 on 09/01 every year since 2002, set the system clock ahead one hour.

[3Com] clock summer-time z2 repeating 06:00:00 06/08/2002 06:00:00 09/01/2002

01:00:00

# Set the system clock ahead one hour for daylight saving time starting at zero oclock on Sunday of the first week of January in 2002 and ended at zero oclock on Sunday of the first week of January in 2003.

[3Com] clock summer-time z2 repeating 00:00:00 2001 January first Sunday

07:00:00 2002 January first Sunday 1


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1.1.3 clock timezone

Syntax

clock timezone zone_name { add | minus } time

undo clock timezone

View

System view

Parameter

zone_name: Time zone name, a string of 1 to 32 characters.

add: Positive offset to universal time coordinated (UTC) time.

minus: Negative offset to UTC time.

time: In the format of HH/MM/SS (hours/minutes/seconds).

Description

Use the clock timezone command to set the local time zone.

Use the undo clock timezone command to restore the local time zone to the default UTC time zone.

After the configuration takes effect, you can view it by executing the display clock command. The time applied to the log and debug information is the local time with time zone and daylight saving time adjustment.

Related command: clock summer-time.

Example

# Set the name of the local time zone to Z5, five hours ahead of UTC time.

[3Com] clock timezone z5 add 05:00:00

1.1.4 command-privilege

Syntax

command-privilege level level view view command-key

undo command-privilege view view command-key

View

System view

Parameter

level level: Command level ranging from 0 to 3.


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view view: Specifies a view.

commandkey: Command to be set in the specified view.

Description

Use the command-privilege command to assign a command level to the commands in the specified view.

Use the undo command-privilege view command to restore the default.

Command privilege falls into four levels: visit, monitor, system, and manage, which are identified by 0 through 3.

For a user logs onto the router from a user interface, the command level that the user can access can be the one administratively assigned to the user or the one assigned to the user interface, whichever is smaller. For more information on how to assign command level to a user interface, refer to Chapter 4 User Interface Configuration Commands in V 2.41 Command Manual System Management.

The following table describes the default level of the commands.

Table 1-1 Default level of the commands

Command level Commands

Visit (0) ping, tracert, telnet

Monitor (1) display, debugging

System (2) Configuration commands

Manage (3) Key settings, FTP, Xmodem, TFTP, file system operation commands

Example

# Set the command level of the interface command to 0.

[3Com] command-privilege level 0 view system interface

1.1.5 cpu-usage cycle

Syntax

cpu-usage cycle { 5sec | 1min | 5min | 72min } [ slave | slot slot-num ]

View

System view

Parameter

5sec: Sets the statistic interval to five seconds.


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1min: Sets the CPU usage statistic interval to one minute.

5min: Sets the CPU usage statistic interval to five minutes.

72min: Sets the CPU usage statistic interval to 72 minutes.

slave: Given a dual-RPU/ERPU supported device, sets the usage statistic interval of the CPU on the slave RPU/ERPU.

slot slot-num: Given a distributed device, sets the usage statistic interval of the CPU on the interface board specified by its slot number.

Description

Use the cpu-usage cycle command to set the CPU usage statistic interval.

Depending on the specified interval, the statistical period displayed by executing the display cpu-usage history command is different.

The default CPU usage statistic interval is 60 seconds.

Example

# Set the CPU usage statistic interval to five seconds.

[3Com] cpu-usage cycle 5Sec

1.1.6 display clipboard

Syntax

display clipboard

View

Any view

Parameter

None

Description

Use the display clipboard command to view the contents of the clipboard.

Example

# Display the contents of the clipboard.

display clipboard

-----------------clipboard -----------------

ip route 10.1.0.0 255.0.0.0 eth 0

1.1.7 display clock

Syntax


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display clock

View

Any view

Parameter

None

Description

Use the display clock command to view the current system time and date.

If the displayed system time and date are incorrect, use the clock datetime command to adjust them.

Example

# Display the current time and date.

display clock

15:50:45 UTC Mon 02/12/2003

1.1.8 display cpu-usage

Syntax

display cpu-usage [ configuration | number [ offset ] [ verbose ] [ from-device ] ]

View

Any view

Parameter

configuration: Displays the configuration about CPU usage statistics, such as whether CPU usage statistics is enabled, statistic interval, and CPU usage alarm thresholds.

number: Number of CPU usage statistics queries.

offset: Offset of the starting entry to be displayed to the last statistic entry.

verbose: Displays the detailed information.

from-device: Displays information stored on an external storage device such as a Flash memory or hard disk. (Not available yet.)

Description

Use the display cpu-usage command to view statistics about CPU usage.

The function of both display cpu-usage and display cpu-usage 1 0 verbose is to display detailed information on the last CPU usage statistics.


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Example

# Display detailed information on CPU usage statistics.

[Router] display cpu-usage

===== Current CPU usage info =====

CPU Usage Stat. Cycle: 1 (Second)

CPU Usage : 1%

CPU Usage Stat. Time : 2004-09-15 15:51:48

CPU Usage Stat. Tick : 0x27(CPU Tick High) 0x88cf18e4(CPU Tick Low)

Actual Stat. Cycle : 0x0(CPU Tick High) 0x2264cc2(CPU Tick Low)

TaskName CPU Runtime(CPU Tick High/CPU Tick Low)

VIDL 99% 0/ 222de39

TICK 0% 0/ 88d8

co0 0% 0/ 6e5

SRM 0% 0/ 1da

ROUT 0% 0/ 1d6c

SOCK 0% 0/ 3c65

VTYD 0% 0/ 1074

IPSP 0% 0/ 28b

TAC 0% 0/ 15ac

SC 0% 0/ 10de

RDS 0% 0/ e71

ACM 0% 0/ 180a

LSSO 0% 0/ 3a2

TRAP 0% 0/ 2d0

NTPT 0% 0/ 1082a

PIMT 0% 0/ 2f8

LSPM 0% 0/ 90c

L2V 0% 0/ 1066

IPS 0% 0/ 7575

SIP 0% 0/ 6b87

DHCP 0% 0/ 33d

HOT 0% 0/ fca

DHCC 0% 0/ 414

1.1.9 display cpu-usage history

Syntax

display cpu-usage history [ task task-id ] [ slave | slot slot-num ]

View

Any view


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Parameter

task task-id: Specifies a task ID.

slave: Given a dual-RPU/ERPU supported device, sets the usage statistic interval of the CPU on the slave RPU/ERPU.

slot slot-num: Given a distributed device, sets the usage statistic interval of the CPU on the interface board specified by its slot number.

Description

Use the display cpu-usage history command to view in graphics the CPU usage statistic history of the entire system, the specified task, or the interface board in the specified slot.

Example

# Display the CPU usage statistic history of the entire system.

[Router] display cpu-usage history

100%|

95%|

90%|

85%|

80%|

75%|

70%|

65%|

60%|

55%|

50%|

45%|

40%|

35%|

30%|

25%|

20%|

15%|

10%|

5%|

------------------------------------------------------------

10 20 30 40 50 60 (minutes)

cpu-usage last 60 minutes(SYSTEM)

# Display the CPU usage statistic history of task 6.

[Router] display cpu-usage history task 6

100%|


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95%|

90%|

85%|

80%|

75%|

70%|

65%|

60%|

55%|

50%|

45%|

40%|

35%|

30%|

25%|

20%|

15%|

10%|

5%|

------------------------------------------------------------

10 20 30 40 50 60 (minutes)

cpu-usage last 60 minutes(T03M)

1.1.10 display history-command

Syntax

display history-command

View

Any view

Parameter

None

Description

Use the display history-command command to view the history commands.

The terminal automatically saves the commands that are input and each ended with a carriage return.

Example

# Display history commands.

display history-command


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display interface

displayinterface e 1/0/0

interface e 1/0/0

1.1.11 display log startup

Syntax

display log startup

View

User view

Parameter

None

Description

Use the display log startup command to display the state of the configuration restoration log switch.

Example

# Display the state of the configuration restoration log switch.

log startup

display log startup

Log startup switch is on.

undo log startup

display log startup

Log startup switch is off.

1.1.12 display memory

Syntax

display memory

View

Any view

Parameter

None

Description

Use the display memory command to view information on system memory load.


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Example

# Display information on the current system memory load.

[Router] display memory

System Total Memory(bytes): 41918976

Total Used Memory(bytes): 15949136

Used Rate: 38%

1.1.13 display version

Syntax

display version

View

Any view

Parameter

None

Description

Use the display version command to view system version information.

By viewing system version information, you can learn about the current software version, rack type and the information related to the main control board and interface boards.

Example

# Display system version information of the AR 46-40.

display version

Copyright Notice:SK_VSIR_NAME crea

All rights reserved (Sep 13 2004).rule 1 de icmp ?create...

3Com-3Com Versatile Routing Platform Software

VRP(R) software, Version 3.40, Release 0001SP03

Copyright (c) 2003-2004 Hangzhou 3Com-3Com Tech. Co.,Ltd. All rights reserved

.

Copyright (c) 2000-2003 3Com Tech. Co.,Ltd. All rights reserved.

3Com Series Router AR46-40 uptime is 0 week, 0 day, 0 hour, 22 minutes

Rpu's version information:

Router AR46-40 with 1 PowerPC 750 Processor

256M bytes SDRAM

32M bytes FLASH


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512K bytes NVRAM

Pcb Version : RTM1RPUA.1

RPE Logic Version : RPE3.4

SBG Logic Version : 012

Small BootROM Version : 3.04

Big BootROM Version : 5.03

Config Register points to FLASH

[SLOT 0] AUX0 (Hardware)A.1, (Driver)1.0, (Cpld)3.4

[SLOT 0] ETH0 (Hardware)A.1, (Driver)1.0, (Cpld)3.4

[SLOT 0] ETH1 (Hardware)A.1, (Driver)1.0, (Cpld)3.4

1.1.14 free unused porttag

Syntax

free unused porttag

View

System view

Parameter

None

Description

Use the free unused porttag command to release the port tag resources used by removed interfaces for creating new interfaces.

The port tag resources currently available only support up to 65,535 interfaces. If all port tag resources are depleted, no interface can be created any longer. To do that, use the free unused porttag command to release the port tag resources assigned to the removed interfaces first.

Example

# Release the port tag resources used by removed interfaces.

[3Com] free unused porttag

1.1.15 header

Syntax

header [ incoming | login | motd | shell ] text

undo header [ incoming | login | motd | shell ]


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View

System view

Parameter

motd: Banner displayed before the login interface.

incoming: Banner displayed when a user logs onto a terminal user interface.

login: Login banner at authentication.

shell: Banner displayed for entering user view.

text: Banner message, with the first character being the start and ending delimiters. After the ending delimiter is input, the system quits automatically.

Description

Use the header command to create a banner.

Use the undo header command to clear a banner.

The motd banner is displayed when a user just logs in from a user interface. If password or scheme authentication is set, the banner is displayed before login authentication.

The login banner is displayed only when login authentication is set to password or scheme. It is displayed after the motd banner is displayed and before login authentication.

The shell banner is displayed after a user session is established.

Two ways are available for inputting a banner message:

1) Input the message in one line. This allows 255 characters including the command keyword.

2) Input the message in separate lines each ended with a carriage return. This allows 1024 characters (including those invisible) in addition to the command keyword.

If no keyword, incoming, login, motd, or shell, is specified, the configured banner is taken as a login banner by default. Therefore, if no text is provided after you input one of these keywords, incoming, for example, it will be taken as the text for a login banner rather than a keyword.

You may do the following to have the start delimiter as part of the banner message or not:

To have the start delimiter excluded from the banner message, input a carriage return immediately after it or make sure that the start and ending delimiters are in the same line.

To have the start delimiter being part of the banner message, make sure that the start and ending delimiters are in different lines and the start delimiter is not immediately followed by a carriage return.


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Example

# Configure banner information.

[Router] header login %login text%

[Router] header shell %shell text%

[Router] header motd %motd text%

quit

*********************************************************

* All rights reserved (1997-2005) *

* Without the owner's prior written consent, *

*no decompiling or reverse-engineering shall be allowed.*

*********************************************************

User interface aux0 is available.

Please press ENTER.

motd text

login text

Login authentication

Username:admin

Password:

shell text

1.1.16 hotkey

Syntax

hotkey [ CTRL_G | CTRL_L | CTRL_O | CTRL_T | CTRL_U ] command_text

undo hotkey [ CTRL_G | CTRL_L | CTRL_O | CTRL_T | CTRL_U ]

View

System view

Parameter

CTRL_G: Assigns the hot key to a command.

CTRL_L: Assigns the hot key to a command.


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CTRL_O: Assigns the hot key to a command.

CTRL_T: Assigns the hot key to a command.

CTRL_U: Assigns the hot key to a command.

command_text: The command line associated with the hot key.

Description

Use the hotkey command to assign a hot key to a command line.

Use the undo hotkey command to restore the default assignment scheme of the system: to display current-configuration, to display ip routing-table, to undo debugging all, and null to other two hot keys.

You can customize this scheme however.

Example

# Assign the hot key < CTRL_T> to the display tcp status command.

[3Com] hotkey ctrl_t display tcp status

[3Com] display hotkey

----------------- HOTKEY -----------------

=Defined hotkeys=

Hotkeys Command

CTRL_G display current-configuration

CTRL_L display ip routing-table

CTRL_O undo debug all

CTRL_T display tcp status

=Undefined hotkeys=

Hotkeys Command

CTRL_U NULL

=System hotkeys=

Hotkeys Function

CTRL_A Move the cursor to the beginning of the current line.

CTRL_B Move the cursor one character left.

CTRL_C Stop current command function.

CTRL_D Erase current character.

CTRL_E Move the cursor to the end of the current line.

CTRL_F Move the cursor one character right.

CTRL_H Erase the character left of the cursor.

CTRL_K Kill outgoing connection.

CTRL_N Display the next command from the history buffer.

CTRL_P Display the previous command from the history buffer.

CTRL_R Redisplay the current line.


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CTRL_V Paste text from the clipboard.

CTRL_W Delete the word left of the cursor.

CTRL_X Delete all characters up to the cursor.

CTRL_Y Delete all characters after the cursor.

CTRL_Z Return to the user view.

CTRL_] Kill incoming connection or redirect connection.

ESC_B Move the cursor one word back.

ESC_D Delete remainder of word.

ESC_F Move the cursor forward one word.

ESC_N Move the cursor down a line.

ESC_P Move the cursor up a line.

ESC_< Specify the beginning of clipboard.

ESC_> Specify the end of clipboard.

1.1.17 language-mode

Syntax

language-mode { chinese | english }

View

User view

Parameter

None

Description

Use the language-mode command to toggle the display language of the command line interface (CLI) between English and Chinese.

The default language is English.

Example

# Toggle the language from English to Chinese.

language-mode chinese

Change language mode, confirm? [Y/N]y

% Switch to Chinese mode.

1.1.18 lock

Syntax

lock


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View

User view

Parameter

None

Description

Use the lock command to lock the illegitimate users out of the active user interface, which can be console, AUX, or VTY.

After entering the lock command, you are prompted to enter and confirm the screensaver's password. If you enter the same password twice, the interface is locked. To unlock and access the system after that, you must press first and enter the password you just set.

Example

# Log in through the console port and lock the active user interface.

lock

Password:

Again:

1.1.19 log startup

Syntax

log startup

undo log startup

View

User view

Parameter

None

Description

Use the log startup command to turn on the configuration restoration log switch.

Use the undo log startup command to turn off the configuration restoration log switch.

By default, the configuration restoration log switch is turned on.

When the configuration restoration log switch is turned on, the commands executed for the configuration file to be recovered at startup are logged and the log information is output in the following format:


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%May 31 06:46:58:015 2005 5500G-EI SHELL/5/CMD:- 1 -task:CFM ip:** user:** command:sysname 5500G-EI

As the log information may occupy a large space, you are recommended to turn off the switch in normal cases.

Example

# Turn off the configuration restoration log switch.

undo log startup

1.1.20 quit

Syntax

quit

View

Any view

Parameter

None

Description

Use the quit command to quit to a lower-level view (if the current view is user view, you exit the system).

The views fall into three levels, in ascending order:

User view (for user level 0) System view (for user level 3) Configuration view (such as routing protocol view, interface view, and VPDN

group view)

Related command: return.

Example

# Switch from Ethernet1/0/0 interface view to system view, and then to user view.

[3Com-Ethernet1/0/0] quit

[3Com] quit

1.1.21 return

Syntax

return


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View

Any view except for user view

Parameter

None

Description

Use the return command to return to user view from any other view, as you would with the hot key .

Related command: quit.

Example

# Return to user view from system view.

[3Com] return

1.1.22 super

Syntax

super [ level ]

View

User view

Parameter

level: User level ranging from 0 to 3.

Description

Use the super command to switch from current user level to a specified user level, or the command level that the user can access.

There are four levels of commands:

Visit: involves commands for network diagnosis (such as ping and tracert), commands for accessing an external device (such as Telnet client, SSH client, RLOGIN). Saving the configuration file is not allowed at this level.

Monitor: includes the display and debugging commands for system maintenance, service fault diagnosis. Saving the configuration file is not allowed at this level.

System: provides service configuration commands, including routing and commands at each level of the network for providing services.

Manage: influences the basic operation of the system and the system support modules for service support. Commands at this level involve file system, FTP, TFTP, Xmodem download and configuration file switch, power control, standby


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board control, user management, level setting, as well as parameter setting within a system (the last case involves those non-protocol or non RFC provisioned commands).

Login users are also classified into four levels that correspond to the four command levels. After users at different levels log in, they can only use commands at their own, or lower, levels.

To fence off intrusion of illegitimate users, users are required to provide the correct super password, if one has been configured using the super password command, when they switch from a lower level to a higher level. For privacy sake, the entered password is not displayed on the screen. Users have three chances to provide the correct password. Only after the correct password is entered can they switch to the higher level. Otherwise, the original user level remains unchanged.

Related command: super password.

Example

super 3

Password:

User privilege changes to 3 level, just equal or less this level's

commands can be used.

Privilege note: 0-VISIT, 1-MONITOR, 2-SYSTEM, 3-MANAGE

1.1.23 super password

Syntax

super password [ level user-level ] { simple | cipher } password

undo super password [ level user-level ]

View

System view

Parameter

user-level: User level in the range 1 to 3.

simple: Plain text password, a string of up to 16 consecutive characters.

cipher: Ciphertext password. You can define it in plain text, or a string of up to 16 consecutive characters. The system will automatically generate the corresponding ciphertext, for example, 7-CZB#/YX]KQ=^Q`MAF4


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Description

Use the super password command to set the password needed to switch from a lower user level to a higher one.

Use the undo super password command to cancel the current setting.

By default, plain text password is adopted.

Example

# Set the password to zbr for switching the user level to three.

[3Com] super password level 3 simple zbr

1.1.24 sysname

Syntax

sysname sysname

View

System view

Parameter

sysname: Name of the router, a string containing 1 to 30 characters.

Description

Use the sysname command to set the name of the router.

The router name defaults to 3Com.

Modifying router name affects the prompt of the CLI. For example, if the router's name is 3Com, the prompt of user view is .

Example

# Set the name of the router to R1760.

[3Com] sysname R1760

[R1760]

1.1.25 system-view

Syntax

system-view

View

User view


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Parameter

None

Description

Use the system-view command to enter system view from current user view.

Related command: quit, return.

Example

system-view

System View: return to User View with Ctrl+Z.

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1.1.26 vrbd

Syntax

vrbd

View

Any view

Parameter

None

Description

Use the vrbd command to view software version details, including product software version and the matched platform software version.

Example

# Display the internal version information.

[Router] vrbd

Routing Platform Software

Version AR46XX 8040V300R003B01D009 (COMWAREV300R002B11D001), RELEASE

SOFTWARE

Compiled Sep 13 2004 15:36:51 by sunyu

1.1.24 console switch-to aux

Syntax

console switch-to aux

undo console switch-to


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View

User interface view

Parameter

None

Description

Use the console switch-to aux command to configure the Console interface to operate in AUX mode.

Use the undo console switch-to command to restore the default operation mode of the Console interface.

By default, the interface operates as a Console port, through which, you can use the console switch-to aux command to configure the interface to operate as an AUX port, in this case, you will be disconnected to the router and have to use another way, such as Telnet or AUX port, to login again.

Example

# Configure interface Console 0 to operate in AUX mode and save the configuration.

[Quidway] user-interface console 0

[Quidway-ui-console0] console switch-to aux

The configuration will be written to the device.[Y/N]y.

Current configuration has been saved to the device successfully.

# Configure interface Console 0 to operate in Console mode and save the configuration.

[Quidway] user-interface console 0

[Quidway-ui-console0] undo console switch-to

The configuration will be written to the device.[Y/N]y.

Current configuration has been saved to the device successfully

1.2 Command-Alias Configuration Commands

1.2.1 command-alias enable

Syntax

command-alias enable

undo command-alias enable

View

System view


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Parameter

None

Description

Use the command-alias enable command to enable the command alias function.

Use the undo command-alias enable command to disable the command alias function.

By default, the command alias function is disabled.

Example

# Enable the command alias function.

[3Com] command-alias enable

Command alias switch is on!

# Disable the command alias function.

[3Com] undo command-alias enable

Command alias switch is off!

1.2.2 command-alias mapping

Syntax

command-alias mapping cmdkey alias

undo command-alias mapping alias

View

System view

Parameter

cmdkey: The first keyword to be substituted in current commands by the alias. You must provide the complete keyword name.

alias: Alias assigned by the user. It must not conflict with the first keyword in any current command.

Description

Use the command-alias mapping command to map an alias to a keyword.

Use the undo command-alias mapping command to cancel the alias setting.

By default, no command alias is configured.

Example

# Assign the alias show to the keyword display.


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[3Com] command-alias mapping display show

# Cancel the configured alias show.

[3Com] undo command-alias mapping show

1.2.3 display command-alias

Syntax

display command-alias

View

Any view

Parameter

None

Description

Use the display command-alias command to view the current command alias settings.

Example

# Display the current command alias settings.

[3Com] display command-alias

index alias commandkey

0 show display

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System Management


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Table of Contents

Chapter 1 System Maintenance and Management Commands................................................ 1-1 1.1 Auto-Config Commands .................................................................................................... 1-1

1.1.1 auto-config............................................................................................................... 1-1 1.1.2 auto-config enable................................................................................................... 1-3 1.1.3 display auto-config .................................................................................................. 1-3

1.2 Network Test Tool Commands .......................................................................................... 1-4 1.2.1 debugging................................................................................................................ 1-4 1.2.2 display debugging ................................................................................................... 1-5 1.2.3 display diagnostic-information................................................................................. 1-5 1.2.4 ip df-check enable ................................................................................................... 1-8 1.2.5 ip option source-routing........................................................................................... 1-8 1.2.6 ping.......................................................................................................................... 1-9 1.2.7 reboot .................................................................................................................... 1-11 1.2.8 tracert .................................................................................................................... 1-12

1.3 Information Processing Commands................................................................................. 1-14 1.3.1 display channel...................................................................................................... 1-14 1.3.2 display info-center ................................................................................................. 1-15 1.3.3 display logbuffer .................................................................................................... 1-17 1.3.4 display logbuffer summary .................................................................................... 1-19 1.3.5 display trapbuffer................................................................................................... 1-20 1.3.6 info-center channel................................................................................................ 1-21 1.3.7 info-center console channel .................................................................................. 1-22 1.3.8 info-center enable ................................................................................................. 1-23 1.3.9 info-center logbuffer .............................................................................................. 1-23 1.3.10 info-center logfile................................................................................................. 1-24 1.3.11 info-center loghost............................................................................................... 1-25 1.3.12 info-center loghost source................................................................................... 1-26 1.3.13 info-center monitor channel................................................................................. 1-26 1.3.14 info-center snmp channel.................................................................................... 1-27 1.3.15 info-center source ............................................................................................... 1-28 1.3.16 info-center synchronous...................................................................................... 1-30 1.3.17 info-center timestamp.......................................................................................... 1-31 1.3.18 info-center timestamp loghost ............................................................................. 1-31 1.3.19 info-center trapbuffer........................................................................................... 1-32 1.3.20 reset logbuffer ..................................................................................................... 1-33 1.3.21 reset trapbuffer .................................................................................................... 1-33 1.3.22 terminal debugging.............................................................................................. 1-34 1.3.23 terminal logging................................................................................................... 1-34 1.3.24 terminal monitor .................................................................................................. 1-35


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1.3.25 terminal trapping ................................................................................................. 1-36 1.4 System Operating Management Commands .................................................................. 1-36

1.4.1 display alarm urgent.............................................................................................. 1-36 1.4.2 display environment .............................................................................................. 1-37 1.4.3 display device........................................................................................................ 1-38 1.4.4 display schedule reboot ........................................................................................ 1-39 1.4.5 remove slot............................................................................................................ 1-40 1.4.6 reset alarm urgent ................................................................................................. 1-40 1.4.7 schedule reboot at................................................................................................. 1-41 1.4.8 schedule reboot delay ........................................................................................... 1-42 1.4.9 upgrade ................................................................................................................. 1-43 1.4.10 undo schedule reboot.......................................................................................... 1-44

Chapter 2 Auto Detect Configuration Commands ..................................................................... 2-1 2.1 Basic Auto Detect Configuration Commands .................................................................... 2-1

2.1.1 detect-group ............................................................................................................ 2-1 2.1.2 detect-list ................................................................................................................. 2-1 2.1.3 display detect-group................................................................................................ 2-2 2.1.4 option....................................................................................................................... 2-3 2.1.5 retry ......................................................................................................................... 2-4 2.1.6 timer loop................................................................................................................. 2-5 2.1.7 timer wait ................................................................................................................. 2-6

2.2 Auto Detect Application Commands.................................................................................. 2-6 2.2.1 ip route-static detect-group ..................................................................................... 2-6 2.2.2 standby detect-group .............................................................................................. 2-7 2.2.3 vrrp vrid track detect-group ..................................................................................... 2-8

Chapter 3 HWPing Commands .................................................................................................... 3-1 3.1 HWPing Client Commands ................................................................................................ 3-1

3.1.1 count........................................................................................................................ 3-1 3.1.2 datafill ...................................................................................................................... 3-1 3.1.3 datasize ................................................................................................................... 3-2 3.1.4 description ............................................................................................................... 3-3 3.1.5 destination-ip ........................................................................................................... 3-3 3.1.6 destination-port........................................................................................................ 3-4 3.1.7 display hwping......................................................................................................... 3-4 3.1.8 filename................................................................................................................... 3-7 3.1.9 frequency................................................................................................................. 3-7 3.1.10 ftp-operation .......................................................................................................... 3-8 3.1.11 history-records....................................................................................................... 3-9 3.1.12 http-operation ........................................................................................................ 3-9 3.1.13 hwping ................................................................................................................. 3-10 3.1.14 hwping-agent enable........................................................................................... 3-11 3.1.15 hwping-agent max-requests................................................................................ 3-11


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3.1.16 jitter-interval......................................................................................................... 3-12 3.1.17 jitter-packetnum................................................................................................... 3-12 3.1.18 password ............................................................................................................. 3-13 3.1.19 probe-failtimes..................................................................................................... 3-14 3.1.20 send-trap ............................................................................................................. 3-15 3.1.21 sendpacket passroute ......................................................................................... 3-15 3.1.22 source-interface .................................................................................................. 3-16 3.1.23 source-ip.............................................................................................................. 3-16 3.1.24 source-port .......................................................................................................... 3-17 3.1.25 test-type............................................................................................................... 3-17 3.1.26 test-enable........................................................................................................... 3-18 3.1.27 test-failtimes ........................................................................................................ 3-19 3.1.28 timeout................................................................................................................. 3-20 3.1.29 tos........................................................................................................................ 3-20 3.1.30 ttl.......................................................................................................................... 3-21 3.1.31 username ............................................................................................................ 3-21 3.1.32 vpninstance ......................................................................................................... 3-22

3.2 HWPing Server Commands............................................................................................. 3-23 3.2.1 hwping-server enable............................................................................................ 3-23 3.2.2 hwping-server tcpconnect ..................................................................................... 3-23 3.2.3 hwping-server udpecho......................................................................................... 3-24

Chapter 4 File Management Commands..................................................................................... 4-1 4.1 File System Commands..................................................................................................... 4-1

4.1.1 bootfile dir................................................................................................................ 4-1 4.1.2 bootfile main ............................................................................................................ 4-2 4.1.3 bootfile backup ........................................................................................................ 4-4 4.1.4 cd............................................................................................................................. 4-5 4.1.5 copy......................................................................................................................... 4-6 4.1.6 delete....................................................................................................................... 4-7 4.1.7 dir ............................................................................................................................ 4-8 4.1.8 execute.................................................................................................................... 4-9 4.1.9 file prompt.............................................................................................................. 4-10 4.1.10 fixdisk .................................................................................................................. 4-11 4.1.11 format .................................................................................................................. 4-11 4.1.12 mkdir.................................................................................................................... 4-12 4.1.13 more .................................................................................................................... 4-13 4.1.14 move.................................................................................................................... 4-13 4.1.15 pwd...................................................................................................................... 4-14 4.1.16 rename ................................................................................................................ 4-15 4.1.17 reset recycle-bin.................................................................................................. 4-16 4.1.18 rmdir .................................................................................................................... 4-17 4.1.19 undelete............................................................................................................... 4-18


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4.2 File System Check Configuration Commands................................................................. 4-18 4.2.1 vfs check file-system ............................................................................................. 4-18 4.2.2 vfs check check-method fix ................................................................................... 4-19 4.2.3 vfs check check-method discard........................................................................... 4-20 4.2.4 vfs check check-method discard auto................................................................... 4-21

4.3 FTP Server Configuration Commands............................................................................. 4-22 4.3.1 display ftp-server................................................................................................... 4-22 4.3.2 display ftp-user ...................................................................................................... 4-23 4.3.3 display ftp-server source-ip ................................................................................... 4-24 4.3.4 ftp server enable.................................................................................................... 4-24 4.3.5 ftp-server source-interface .................................................................................... 4-25 4.3.6 ftp-server source-ip ............................................................................................... 4-26 4.3.7 ftp timeout.............................................................................................................. 4-27 4.3.8 ftp update .............................................................................................................. 4-27

4.4 FTP Client Commands .................................................................................................... 4-28 4.4.1 ascii ....................................................................................................................... 4-28 4.4.2 binary..................................................................................................................... 4-29 4.4.3 bye......................................................................................................................... 4-29 4.4.4 cd........................................................................................................................... 4-30 4.4.5 cdup....................................................................................................................... 4-30 4.4.6 close ...................................................................................................................... 4-31 4.4.7 debugging.............................................................................................................. 4-31 4.4.8 delete..................................................................................................................... 4-32 4.4.9 dir .......................................................................................................................... 4-32 4.4.10 disconnect ........................................................................................................... 4-33 4.4.11 display ftp source-ip ............................................................................................ 4-33 4.4.12 ftp ........................................................................................................................ 4-34 4.4.13 ftp host source-interface...................................................................................... 4-34 4.4.14 ftp host source-ip................................................................................................. 4-35 4.4.15 ftp source-interface ............................................................................................. 4-35 4.4.16 ftp source-ip......................................................................................................... 4-36 4.4.17 get ....................................................................................................................... 4-37 4.4.18 lcd........................................................................................................................ 4-38 4.4.19 ls.......................................................................................................................... 4-38 4.4.20 mkdir.................................................................................................................... 4-39 4.4.21 open .................................................................................................................... 4-39 4.4.22 passive ................................................................................................................ 4-40 4.4.23 put ....................................................................................................................... 4-40 4.4.24 pwd...................................................................................................................... 4-41 4.4.25 quit....................................................................................................................... 4-41 4.4.26 remotehelp .......................................................................................................... 4-42 4.4.27 rename ................................................................................................................ 4-42


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4.4.28 rmdir .................................................................................................................... 4-43 4.4.29 user ..................................................................................................................... 4-43 4.4.30 verbose................................................................................................................ 4-43

4.5 TFTP Client Configuration Commands............................................................................ 4-44 4.5.1 display tftp source-ip ............................................................................................. 4-44 4.5.2 tftp ......................................................................................................................... 4-45 4.5.3 tftp host source-interface....................................................................................... 4-45 4.5.4 tftp host source-ip.................................................................................................. 4-46 4.5.5 tftp-server acl......................................................................................................... 4-47 4.5.6 tftp source-interface .............................................................................................. 4-47 4.5.7 tftp source-ip.......................................................................................................... 4-48

4.6 xmodem Configuration Commands ................................................................................. 4-49 4.6.1 xmodem get........................................................................................................... 4-49

4.7 Configuration File Management Commands ................................................................... 4-50 4.7.1 display current-configuration ................................................................................. 4-50 4.7.2 display saved-configuration................................................................................... 4-52 4.7.3 display startup ....................................................................................................... 4-54 4.7.4 display this............................................................................................................. 4-55 4.7.5 reset saved-configuration...................................................................................... 4-56 4.7.6 save....................................................................................................................... 4-56 4.7.7 startup saved-configuration................................................................................... 4-57 4.7.8 upgrade ................................................................................................................. 4-59

Chapter 5 User Interface Configuration Commands ................................................................. 5-1 5.1.1 accounting commands ............................................................................................ 5-1 5.1.2 acl............................................................................................................................ 5-2 5.1.3 activation-key .......................................................................................................... 5-2 5.1.4 authentication-mode................................................................................................ 5-3 5.1.5 auto-execute command........................................................................................... 5-4 5.1.6 databits.................................................................................................................... 5-5 5.1.7 debugging vty .......................................................................................................... 5-6 5.1.8 display configure-user ............................................................................................. 5-6 5.1.9 display user-interface .............................................................................................. 5-7 5.1.10 display users ......................................................................................................... 5-8 5.1.11 escape-key.......................................................................................................... 5-10 5.1.12 flow-control .......................................................................................................... 5-11 5.1.13 free user-interface ............................................................................................... 5-11 5.1.14 history-command max-size ................................................................................. 5-12 5.1.15 idle-timeout.......................................................................................................... 5-13 5.1.16 modem ................................................................................................................ 5-13 5.1.17 modem auto-answer ........................................................................................... 5-14 5.1.18 modem timer answer........................................................................................... 5-15 5.1.19 parity.................................................................................................................... 5-15


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5.1.20 protocol inbound.................................................................................................. 5-16 5.1.21 re-authentication ................................................................................................. 5-17 5.1.22 screen-length....................................................................................................... 5-18 5.1.23 send..................................................................................................................... 5-18 5.1.24 set authentication password................................................................................ 5-19 5.1.25 shell ..................................................................................................................... 5-20 5.1.26 speed................................................................................................................... 5-21 5.1.27 stopbits ................................................................................................................ 5-22 5.1.28 user privilege....................................................................................................... 5-22 5.1.29 user-interface ...................................................................................................... 5-23

Chapter 6 NTP Configuration Commands .................................................................................. 6-1 6.1.1 debugging ntp-service............................................................................................. 6-1 6.1.2 display ntp-service sessions ................................................................................... 6-2 6.1.3 display ntp-service status........................................................................................ 6-3 6.1.4 display ntp-service trace ......................................................................................... 6-4 6.1.5 ntp-service access .................................................................................................. 6-5 6.1.6 ntp-service authentication enable ........................................................................... 6-6 6.1.7 ntp-service authentication-keyid.............................................................................. 6-6 6.1.8 ntp-service broadcast-client .................................................................................... 6-7 6.1.9 ntp-service broadcast-server................................................................................... 6-8 6.1.10 ntp-service max-dynamic-sessions....................................................................... 6-9 6.1.11 ntp-service multicast-client.................................................................................... 6-9 6.1.12 ntp-service multicast-server ................................................................................ 6-10 6.1.13 ntp-service refclock-master ................................................................................. 6-11 6.1.14 ntp-service reliable authentication-keyid............................................................. 6-12 6.1.15 ntp-service source-interface................................................................................ 6-12 6.1.16 ntp-service unicast-peer...................................................................................... 6-13 6.1.17 ntp-service unicast-server ................................................................................... 6-14

Chapter 7 SNMP Configuration Commands ............................................................................... 7-1 7.1.1 debugging snmp-agent ........................................................................................... 7-1 7.1.2 display snmp-agent ................................................................................................. 7-1 7.1.3 display snmp-agent community............................................................................... 7-2 7.1.4 display snmp-agent group....................................................................................... 7-3 7.1.5 display snmp-agent mib-view.................................................................................. 7-4 7.1.6 display snmp-agent statistics .................................................................................. 7-5 7.1.7 display snmp-agent sys-info.................................................................................... 7-7 7.1.8 display snmp-agent trap-list .................................................................................... 7-8 7.1.9 display snmp-agent usm-user ................................................................................. 7-9 7.1.10 snmp-agent ......................................................................................................... 7-10 7.1.11 snmp-agent community....................................................................................... 7-10 7.1.12 snmp-agent group ............................................................................................... 7-11 7.1.13 snmp-agent local-engineid .................................................................................. 7-13


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7.1.14 snmp-agent mib-view .......................................................................................... 7-13 7.1.15 snmp-agent packet max-size .............................................................................. 7-14 7.1.16 snmp-agent sys-info............................................................................................ 7-15 7.1.17 snmp-agent target-host ....................................................................................... 7-16 7.1.18 snmp-agent trap enable ...................................................................................... 7-17 7.1.19 snmp-agent trap life ............................................................................................ 7-18 7.1.20 snmp-agent trap queue-size ............................................................................... 7-19 7.1.21 snmp-agent trap source ...................................................................................... 7-20 7.1.22 snmp-agent usm-user ......................................................................................... 7-20

Chapter 8 RMON Configuration Commands .............................................................................. 8-1 8.1 RMON Configuration Commands...................................................................................... 8-1

8.1.1 display rmon alarm.................................................................................................. 8-1 8.1.2 display rmon event .................................................................................................. 8-2 8.1.3 display rmon eventlog ............................................................................................. 8-3 8.1.4 display rmon history ................................................................................................ 8-4 8.1.5 display rmon prialarm.............................................................................................. 8-5 8.1.6 display rmon statistics ............................................................................................. 8-7 8.1.7 rmon alarm .............................................................................................................. 8-7 8.1.8 rmon event .............................................................................................................. 8-8 8.1.9 rmon history............................................................................................................. 8-9 8.1.10 rmon prialarm ...................................................................................................... 8-10 8.1.11 rmon statistics ..................................................................................................... 8-11

Chapter 9 Terminal Service Commands ..................................................................................... 9-1 9.1 Telnet and Telnet Redirect ................................................................................................ 9-1

9.1.1 debugging telnet...................................................................................................... 9-1 9.1.2 display tcp status..................................................................................................... 9-1 9.1.3 display telnet-server source-ip ................................................................................ 9-2 9.1.4 redirect bind vpn-instance ....................................................................................... 9-3 9.1.5 redirect enable......................................................................................................... 9-3 9.1.6 redirect listen-port ................................................................................................... 9-4 9.1.7 redirect timeout........................................................................................................ 9-4 9.1.8 redirect return-deal from-telnet................................................................................ 9-5 9.1.9 redirect return-deal from-terminal............................................................................ 9-6 9.1.10 redirect refuse-negotiation .................................................................................... 9-6 9.1.11 redirect disconnect ................................................................................................ 9-7 9.1.12 telnet...................................................................................................................... 9-7 9.1.13 telnet-server source-interface ............................................................................... 9-8 9.1.14 telnet-server source-ip .......................................................................................... 9-9 9.1.15 telnet source-interface......................................................................................... 9-10 9.1.16 telnet source-ip.................................................................................................... 9-10

9.2 SSH Server Configuration Commands............................................................................ 9-11 9.2.1 debugging ssh server............................................................................................ 9-11


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9.2.2 display rsa local-key-pair public ............................................................................ 9-12 9.2.3 display rsa peer-public-key ................................................................................... 9-13 9.2.4 display ssh server ................................................................................................. 9-14 9.2.5 display ssh-server source-ip ................................................................................. 9-15 9.2.6 display ssh user-information ................................................................................. 9-15 9.2.7 peer-public-key end............................................................................................... 9-16 9.2.8 public-key-code begin ........................................................................................... 9-16 9.2.9 public-key-code end .............................................................................................. 9-17 9.2.10 rsa local-key-pair create...................................................................................... 9-18 9.2.11 rsa local-key-pair destroy .................................................................................... 9-19 9.2.12 rsa peer-public-key.............................................................................................. 9-20 9.2.13 ssh authentication-type default ........................................................................... 9-21 9.2.14 ssh server authentication-retries......................................................................... 9-21 9.2.15 ssh server compatible_ssh1x enable.................................................................. 9-22 9.2.16 ssh server rekey-interval ..................................................................................... 9-23 9.2.17 ssh-server source-interface................................................................................. 9-23 9.2.18 ssh-server source-ip............................................................................................ 9-24 9.2.19 ssh server timeout............................................................................................... 9-25 9.2.20 ssh user............................................................................................................... 9-25 9.2.21 ssh user assign ................................................................................................... 9-26 9.2.22 ssh user authentication-type ............................................................................... 9-27 9.2.23 ssh user service-type .......................................................................................... 9-28

9.3 SSH Client Configuration Commands ............................................................................. 9-29 9.3.1 display ssh server-info .......................................................................................... 9-29 9.3.2 display ssh2 source-ip........................................................................................... 9-30 9.3.3 quit......................................................................................................................... 9-30 9.3.4 ssh client assign rsa-key ....................................................................................... 9-31 9.3.5 ssh client first-time enable..................................................................................... 9-31 9.3.6 ssh2....................................................................................................................... 9-32 9.3.7 ssh2 source-interface............................................................................................ 9-33 9.3.8 ssh2 source-ip ....................................................................................................... 9-34

9.4 SFTP Server Configuration Commands .......................................................................... 9-35 9.4.1 sftp server enable.................................................................................................. 9-35

9.5 SFTP Client Configuration Commands ........................................................................... 9-36 9.5.1 bye......................................................................................................................... 9-36 9.5.2 cd........................................................................................................................... 9-36 9.5.3 cdup....................................................................................................................... 9-37 9.5.4 delete..................................................................................................................... 9-37 9.5.5 dir .......................................................................................................................... 9-37 9.5.6 display sftp source-ip ............................................................................................ 9-38 9.5.7 exit ......................................................................................................................... 9-39 9.5.8 get ......................................................................................................................... 9-39


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9.5.9 help........................................................................................................................ 9-40 9.5.10 ls.......................................................................................................................... 9-40 9.5.11 mkdir.................................................................................................................... 9-41 9.5.12 put ....................................................................................................................... 9-41 9.5.13 pwd...................................................................................................................... 9-42 9.5.14 quit....................................................................................................................... 9-42 9.5.15 remove ................................................................................................................ 9-43 9.5.16 rename ................................................................................................................ 9-43 9.5.17 rmdir .................................................................................................................... 9-44 9.5.18 sftp....................................................................................................................... 9-44 9.5.19 sftp source-interface............................................................................................ 9-45 9.5.20 sftp source-ip....................................................................................................... 9-46

9.6 RSH Commands.............................................................................................................. 9-47 9.6.1 rsh ............................................................................................

3Com Router 3000 Ethernet Family Command Reference Guide …h20628. · 3Com Router 3000 Ethernet...

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