2-3 Managing Cisco Devices
-
Upload
nnogge-lovis-nkede -
Category
Documents
-
view
232 -
download
0
description
Transcript of 2-3 Managing Cisco Devices
-
7/17/2019 2-3 Managing Cisco Devices
1/16
2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.061
Network Environment Management
!"n"ging CiscoDevices
-
7/17/2019 2-3 Managing Cisco Devices
2/16
2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.062
Cisco IOS File System and Devices
-
7/17/2019 2-3 Managing Cisco Devices
3/16
2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.06#
Managing Cisco IOS Images
-
7/17/2019 2-3 Managing Cisco Devices
4/16
2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.06$
%eri&y th"t &l"sh memory h"s room &or theCisco I'S im"ge.
Verifying Memory and Deciphering ImageFilenames
RouterX#sh flash-#- --length-- -----date/time------ path1 14951648 Feb 22 2! 21"8"56 $" %28nm-ipbase-m&'124-5a'bin2 182 (e% 14 26 8"24"54 $" sdm%onfig-2811'%fg 4!4464 (e% 14 26 8"25"24 $" sdm'tar4 824 (e% 14 26 8"25"8 $" es'tar5 15216 (e% 14 26 8"25"54 $" %ommon'tar6 18 (e% 14 26 8"26"8 $" home'shtml! 124 (e% 14 26 8"26"22 $" home'tar8 49121 (e% 14 26 8"26"4 $" 128)*'sdf
4186544 b+tes a,ailable 221!984 b+tes used.
-
7/17/2019 2-3 Managing Cisco Devices
5/16
2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.06(
)"c* + c+rrent &iles rior to +d"ting &l"sh memory.
Creating a Software Image ack!p
RouterX#%op+ flash tftp"our%e filename 0 %28nm-ipbase-m&'124-5a'bin3ddress or name of remote host 0 1'1'1'1
(estination filename 0%28nm-ipbase-m&'124-5a'binoutput omitted1294416 b+tes %opied in 98'858 se%s 12241 b+tes/se%.RouterX#
-
7/17/2019 2-3 Managing Cisco Devices
6/16
2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.066
"pgrading the Image from the Network
RouterX#%op+ tftp flash"3ddress or name of remote host 01'1'1'1our%e filename 0 %28nm-ipbase-m&'124-5a'bin(estination filename 0%28nm-ipbase-m&'124-5a'bin3%%essing tftp"//1'1'1'1/%26-7s-m&'122-21a'bin'''rase flash" before %op+ing 0%onfirm
rasing the flash files+stem ill remo,e all files :ontinue 0%onfirmrasing de,i%e''' eeeeeeeeee output omitted. '''erasedrase of flash" %omplete;oading %28nm-ipbase-m&'124-5a'bin from 1'1'1'1 ,ia thernet/." output omited.0erif+ing %he%?sum'''
-
7/17/2019 2-3 Managing Cisco Devices
7/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.067
Device Config!ration Files
-
7/17/2019 2-3 Managing Cisco Devices
8/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.06-
Cisco IOS coyCommand
N%A!
/ermin"l
// server
r"se st"rt
-
7/17/2019 2-3 Managing Cisco Devices
9/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.063
Cisco IOS coyCommand E#ample
-
7/17/2019 2-3 Managing Cisco Devices
10/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.0610
coy r+n t&tand coy t&t r+nCommands
RouterX#%op+running-%onfig" tftp"3ddress or name of remote host 0 1'1'1'1(estination filename 0running-%onfig groa'%fg'1684 b+tes %opied in 1' se%s 129 b+tes/se%.
RouterX#%op+tftp" running-%onfig"3ddress or name of remote host 0 1'1'1'1our%e filename 0 groa'%fg(estination filename 0running-%onfig
3%%essing tftp"//1'1'1'1/groa'%fg''';oading groa'%fg from 1'1'1'1 ,ia thernet." 0
-
7/17/2019 2-3 Managing Cisco Devices
11/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.0611
sho4and de5+gCommands
-
7/17/2019 2-3 Managing Cisco Devices
12/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.0612
Considerations $hen "sing de5+gCommands
!"y gener"te o+t+t in " v"riety o& &orm"ts th"t m"y not identi&ythe ro5lem
e+ire high overhe"d, ossi5ly disr+ting net4or* deviceoer"tion
se&+l &or o5t"ining in&orm"tion "5o+t net4or* tr"&&ic "nd ro+terst"t+s
-
7/17/2019 2-3 Managing Cisco Devices
13/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.061#
Commands %elated to de5+g
ser,i%e timestamps debug datetime mse%
RouteX%onfig.#
Adds " time st"m to " de5+g or log mess"ge
no debug all
RouteX#
Dis"5les "ll de&!gcomm"nds
sho pro%esses
RouteX#
Disl"ys the C +tili8"tion &or e"ch rocess
RouteX#
terminal monitor
Disl"ys de5+g o+t+t on yo+r c+rrent vty session
-
7/17/2019 2-3 Managing Cisco Devices
14/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.061$
S!mmary
/he Cisco IS &e"t+re rovides " single inter&"ce to "ll the &ilesystems 9N%A!, A!, //, &l"sh: th"t " ro+ter +ses.
As " net4or* gro4s, stor"ge o& the Cisco I'S So&t4"re "ndcon&ig+r"tion &iles on " centr"l server en"5les control o& the
n+m5er "nd revision level o& so&t4"re im"ges "nd con&ig+r"tion&iles th"t m+st 5e m"int"ined.
;"ving roer 5"c*+ o& the c+rrent device con&ig+r"tion storedin " // server c"n hel red+ce device do4ntime.
-
7/17/2019 2-3 Managing Cisco Devices
15/16 2007 Cisco Systems, Inc. All rights reserved. ICND1 v1.061(
S!mmary 'Cont()
/he Cisco I'S So&t4"re copycomm"nds c"n 5e +sed to movecon&ig+r"tions &rom one comonent or device to "nother, s+ch "sA!, N%A!, or " &ile server.
/he show"nd de&!gcomm"nds "re 5+iltin tools &or
tro+5leshooting. /he showcomm"nd is +sed to disl"y st"ticin&orm"tion, 4hile the de&!gcomm"nd is +sed to disl"ydyn"mic d"t".
-
7/17/2019 2-3 Managing Cisco Devices
16/16