Cisco 3G HWIC Config1

© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialENzo 1

3G High-speed WANInterface Cards for ISRs

Chandrodaya PrasadTechnical Marketing Engineer

© 2006 Cisco Systems, Inc. All rights reserved. Cisco ConfidentialPresentation_ID 2

Session Objectives

Become familiar with the Cisco 3G High Speed WAN Interface Card (HWIC)

Become familiar with 3G Applications and Deployment Scenarios

Learn new IOS commands to activate, configure and manage the 3G HWIC

Learn some of the deployment challenges and best practices for 3G Wireless WAN

At the end of the session, you will:


Product Overview

ENZO


2800 Series

1800 Series

Branch Office SMBSmall Branch

3800 Series

Small Office andTeleworker

800 Series

INTEGRATED SERVICES ROUTERS

Head Office

WAN Aggregation

7600 Series

7200 Series

Feature Breadth and Scale at

Highest Performance

Embedded Wireless LAN, Security and Data

High Density and Performance for Concurrent Services

Embedded, Advanced Voice, Video, Data and Security Services

Per

form

ance

an

d S

ervi

ces

Den

sity

Cisco Integrated Services Router Portfolio

3G HWIC Supported on all modular ISR platforms

1841 Only


3G HWIC SKUs

HWIC-3G-CDMA HWIC-3G-GSM

Based on worldwide CDMA standards (CDMA2000)

Based on GSM/UMTS technology

Supports 1xRTT, EVDO Rev0 and EVDO RevA

Supports GPRS, EDGE, UMTS and HSDPA

Embedded modem Sierra Wireless MC5725 card

Embedded modem Sierra Wireless MC8775 card

800/1900 MHz bands 850/900/1800/ 1900 MHz GPRS & 850/1900/2100 MHz UMTS bands

Diversity Antennas Single Antenna

Carrier profile provisioned on the modem

Carrier profile in SIM card

HWIC-3G-CDMA

HWIC-3G-GSM


Feature HighlightsHWIC-3G-GSM HWIC-3G-CDMA

3G Wireless Supports GPRS/EDGE, UMTS, HSDPA Supports 1xRTT, EVDO Rel0, EVDO RevA

Automatic best network/service selection

Quad band GPRS + All UMTS bands

16 Configurable Data Profiles

SIM card slot for carrier provisioning

PCS and Cellular bands

Support for both Mobile IP and Simple IP

OTASP/IOTA based modem provisioning

IOS Interface Dial on Demand (DDR) Interface (Interface Cellular), Seamless Dial backup for primary link failure

Management Familiar IOS CLI for modem activation/provisioning, HTTP web interface option, SNMP MIB for remote modem management (coming soon)

Security/VPN IPsec with hardware acceleration, SSH, Firewall, IPS, Tunnel less VPN , NAT/PAT, GRE Tunneling, NBAR

Interfaces Wide array of LAN/WAN options on ISR like FE/GE/T1/E1/Serial/DSL

Wireless LAN Integrated Access Point (HWIC-AP) and WLAN Controller

External Antennas

Industrial Grade TNC Antenna Connector with 15/20/50 Feet remote antenna options


3G HWIC Performance

Technology/ Service

Uplink DownlinkLatency

(1-way)

EDGE 80 Kbps 140 Kbps 250-300 ms

UMTS 250 Kbps 400 Kbps 150-200 ms

HSDPA 300 Kbps 700 Kbps 100-125 ms

1xRTT 80 Kbps 150 Kbps 250 ms

EVDO Rel0 140 Kbps 500Kbps 125 ms

EVDO RevA 500 Kbps 800 Kbps 75-100 ms

Note: The above speeds are average speeds observed over multiple carriernetworks at different times of the day. Actual speeds vary based on number of active users, distance from BTS and Signal Strength/Interference.


Faceplate LEDs

4 LEDs

LED Function States

RSSI Denotes Received Signal Strength

off = low RSS

blinking green = good

solid green = excellent

solid yellow = no service

WWAN WAN Activity Off

Blinking green/Solid green

1xRTT/EVDO (CDMA)

Denotes Active Service

On/Off

UMTS/ HSDPA (GSM)

Denote Active Service

On/Off

4 LEDs


Antenna Accessories:• Multi-Band Dipole Antenna• Remote cradle with 15ft Cable• Multi-Band Omni Ceiling Mount Antenna

Antenna Cables:• LMR400 20 feet • LMR400 50 feet

Antenna Options

Antenna ConnectorsHWIC-3G-CDMA: Main + DiversityHWIC-3G-GSM: Only Main Antenna

Main Antenna

Diversity Antenna only for CDMA card

Dipole on Cradle

Ceiling MountDipoleAntenna

Antenna LMR Cable


Technology Overview and Deployment Scenarios

ENZO


Cellular Network Overview (Simplified)

MSC

GGSN/PDSN

PSTN

Internet

BTS/BSCBranch Officewith 3G WWANHWIC

HQ

Voice

Data

Carrier Network

Leased Line

PDSN (Packet Data Service Node): CDMA NetworkGGSN (GPRS Gateway Service Node): GSM/UMTS Network


Deployment Scenarios: Custom APN/Managed Data Service

EnterpriseRemote LAN

BSC/RNCBTS

Frame Relay/MPLS VPN

EnterpriseData Center

InternetInternet

Mobile Packet Core

Traffic Segregation and Private IP Preservation

Enterprise VPN

Enterprise VPN

Enterprise VPN

Enterprise VPN


Deployment Scenarios: Internet Service and IPsec VPN

BSC/RNCBTS

EnterpriseData Center

InternetInternet

Mobile Packet Core

Tunneled VPN (IPsec GRE) Over the Internet

NATedLAN

NATedLAN

Enterprise VPN

Enterprise VPN

Enterprise VPN

Enterprise VPN

Direct Internet Access

ISR with 3G WWAN HWIC


Router

Architecture overview

Modem

Configuration CLI

Cellular Interface

CnS Command

Modem FirmwareUpgrade

Flash Memory

Air Interface

LAN Interfaces

PPP Session

User/Administrator Client Devices

interface cellular 1/0/0 ip address negotiated dialer in-band encapsulation ppp …

data

data

Cellular Profile APN, Username, Passwd, MDN, NID, etc


3G WWAN HWIC Configuration and Monitoring

• Modem profile configuration and account activation• Cellular interface configuration• Data connection setup and teardown• Reverse Telnet for modem AT command prompt• Cellular modem firmware upgrade• Show cellular commands• Debug and test

IOS Dialer/Backup Configuration

Modem Profile configuration and activation

Cellular Interface configuration

Modem HW/SW Status

Data connection Status

CONFIGURATION

MONITORING

IOS CLI

Modem Signal/Network/Service Status

Only for troubleshooting, not supported officially


HWIC Insertion and Recognition

1 Virtual Private Network (VPN) Module1 Cellular interfaceDRAM configuration is 64 bits wide with parity enabled.479K bytes of NVRAM.

show version:

WIC Slot 0:3G WWAN HWIC-HSDPA/UMTS/EDGE/GPRS-850/900/1800/2100MHzHardware Revision : 1.0...Product (FRU) Number : HWIC-3G-GSMVersion Identifier : V01

show diag:

!interface Cellular0/0/0 no ip address shutdown!

show run:


CDMA Modem Activation Process

The modem ESN (Electronic Serial Number) identifies the account

Modem manufacturer provisions the modem for a carrier. Provisioning involves:

Re-flashing firmware for a specific carrier

Loading of PRI/PRL information into a modem

Generation of a “flat file” which provides key information for carriers to enable data connectivity

Cisco manufacturing integrates the modem on the HWIC

The account is created and provisioned on the carrier network by Wireless Services Center (WSC)

End user or the VAR activates the modem/account over the air using IOS CLI

Carrier Specific provisioning on modem

Incorporate in the correct HWIC SKU

Account/Service provisioning

Modem Activation over the Air

ModemManufacturer

Cisco Manufacturing

WirelessServicesCenter

VARs/EndCustomer


CDMA Modem Activation CLI (Automatic)CDMA Modem activation command: cellular cdma activate otasp <phone number> Example activation phone number:Verizon *22899

Router# cell 0/3/0 cdma activate otasp *22899Beginning OTASP activationOTASP number is *22899cdma-branch1-VZW#Jul 25 18:48:58.091: OTASP State = SPL unlock, Result = SuccessJul 25 18:49:15.483: OTASP State = PRL downloaded, Result = SuccessJul 25 18:49:16.335: OTASP State = Profile downloaded, Result = SuccessJul 25 18:49:16.335: OTASP State = MDN downloaded, Result = SuccessJul 25 18:49:20.279: OTASP State = Parameters committed to NVRAM, Result = Success

Note: Not all Carriers support OTASP. Please verify with your carrier.


CDMA Modem Activation CLI (Manual)CDMA Modem activation command: cellular cdma activate manual <mdn> <min> <sid> <nid> <msl> Activation Parameters:mdn 10-digit mobile directory numbermin 10-digit mobile identity numbersid System IDnid Network IDmsl Master Subsidy Lock (Activation Code)

Router# cellular 0/0/0 cdma activate manual 4082099845 4082099845 41838 87 65535NAM 0 will be configured and will become ActiveModem will be activated with following Parameters MDN :4082099845; MSID :4082099845 ; SID :4183; NID 87:Checking Current Activation StatusModem activation status: ActivatedModem Parameters are being changedBegin ActivationAccount provisioning - Step 1 of 5Account provisioning - Step 2 of 5Account Provisioning - Step 3 of 5Account Provisioning - Step 4 of 5Account Provisioning - Step 5 of 5Secure Commit Result: SucceedDone Configuring - Resetting the Modem

Note: Modem NAM parameters are provided by Wireless Services Center


GSM/UMTS Account Provisioning

Carrier

usernamepassword

APN

Install SIM on the back of HWIC-3G-GSM

Create modem profile with the username, password and APN

PDP Context

Set up a data call


GSM Profile configuration command:

cellular x/x/x gsm profile create <number> <apn> [chap|pap] username passwdcellular x/x/x gsm profile delete <number>

Profile Parametersusername: BSS authentication credentialpassword: BSS authentication credentialauthentication: PAP/CHAPapn: Access Point Name

Profile SelectionUsing “ATDT*98*<profile-number>#”in the dialer chat script

GSM/UMTS Modem Profile Configuration CLI

Router# cellular 0/0/0 gsm profile create 1 ISP.CINGULAR chap [email protected] CINGULAR1

Profile 1 = INACTIVE*--------PDP Type = IPv4, Header Compression = OFFData Compression = OFFAccess Point Name (APN) = ISP.CINGULARAuthentication = PAPUsername: [email protected], Password: CINGULAR1

16 GSM Profiles can be configured at one time

Note: When no profile is selected profile 1 is used


PLMN Selection commands: cellular x/x/x gsm plmn searchcellular x/x/x gsm plmn select autocellular x/x/x gsm plmn select manual <mcc> <mnc>

Manual PLMN Selection Parametersmcc: Mobile Country Codemnc: Mobile Network Code

Note:• The PLMN Search command may take anywhere between 30 secs to 5 minutes• To see the available PLMNs, run the ‘show cellular x/x/x network’ command

GSM/UMTS Network Selection Command

Router# cellular 0/0/0 gsm profile create 1 ISP.CINGULAR chap [email protected] CINGULAR1

Profile 1 = INACTIVE*--------PDP Type = IPv4, Header Compression = OFFData Compression = OFFAccess Point Name (APN) = ISP.CINGULARAuthentication = PAPUsername: [email protected], Password: CINGULAR1

Default PLMN Selection Mode


Router#cellular 0/0/0 gsm band ? auto-band Auto Band gsm-all-bands GSM all bands gsm-egsm-dcs GSM EGSM/DCS Band gsm-pcs-850 GSM 850/PCS Band wcdma-1-imt-2000 WCDMA I IMT 2000 (EU) Band wcdma-all-bands WCDMA All Bands wcdma-au-gsm-eu WCDMA Australia/GSM EU Band wcdma-aus WCDMA Australia Band wcdma-gsm-eu WCDMA/GSM EU Band wcdma-gsm-na WCDMA/GSM NA Band wcdma-jap WCDMA Japan Band wcdma-na WCDMA NA Band

GSM Band Selection

GSM Band Selection commands: cellular x/x/x gsm band ?

Note:• The GSM auto-band command may take anywhere between 30 secs to 5 minutes• Lock bands based on the region and service availability.• ‘show cellular x/x/x radio’ command will show band selected

Default GSM Band Selection Mode


Data call setup

IOSDialer

Chat Script has modem AT commands

InterestingTraffic Modem

PPP Session Established

IP Address Obtained using IPCP IP Connectivity

Modem AT Command

Data Call Setup

Router IOS Sierra Wireless Modem

CarrierNetworkPacketGateway(CDMA)

(GSM/UMTS)


New Cellular Interface configuration

PPP Configuration

encapsulation ppp

ppp chap hostname <username>

ppp chap password <passwd>

ppp ipcp dns request

Dialer Configuration

async mode interactive

dialer in-band

IP Address configuration

ip address negotiated

The new Cellular interface is an Async Serial interface and requires following configuration

Sample Configuration:

interface Cellular0/0/0 ip address negotiated ip nat outside encapsulation ppp dialer in-band dialer string gsm dialer-group 1 async mode interactive ppp chap hostname dummy ppp chap password 0 dummy ppp ipcp dns request!

Note: The ppp chap authentication credentials under the cellular interface needs to be obtained from the carrier.


DDR Configuration refresher

Cellular is an Async dialer interface similar to an analog modem

Interface CellularImplementation: RoutingEncapsulation: PPPMedia Type: Async

DDR Configuration Steps:1. Enable DDR on the interface2. Define chat-script for the dialer

interface3. Define Interesting traffic4. Create dialer list for interesting

traffic5. Map dialer list to the dialer

interface

interface Cellular0/0/0 dialer in-band

chat-script gsm "" "ATDT*99#" interface Cellular0/0/0 dialer string cingular

ip access-list 1 permit any 66.0.0.0

dialer-list 1 protocol ip list 1

interface Cellular0/0/0 dialer-group 1


Dialer/Chat Scripts for Cellular modem

GSM/UMTS

ATDT*98*<profile-number>#

where profile-number could be 1-16 and represents the

modem profile to be used for the call. Example chat script:

chat script gsm “” “ATDT*98*2” TIMEOUT 30 CONNECT

CDMA/EVDO

ATDT#777

Example chat script:

chat script cdma “” “ATDT#777” TIMEOUT 30 CONNECT


Dial Backup options

Using Backup interface command: - When primary interface goes down backup interface is activated - While the primary line is up, the backup interface is placed in standby mode. - Independent of routing protocol convergence

Using floating static route: - Higher administrative distance used for the route over backup interface - Independent of line protocol status of primary interface, dependent on routing protocol convergence

Using Dialer Watch: - DDR with no need to define interesting traffic - Integrates dial backup with routing capabilities

ip route 0.0.0.0 0.0.0.0 cellular 0/0/0 200

interface Serial 1/0:1 backup interface cellular 0/0/0 backup delay 30!

interface cellular 0/0/0 dialer watch-group 1!dialer watch-list 1 ip 3.1.1.0 255.255.255.0dialer watch-list 1 ip 4.1.1.0 255.255.255.0!

AdministrativeDistance


New ‘show cellular’ commands

c3825#show cellular 0/0/0 ? all Display all the information connection Current active connection and statistics hardware Cellular modem hardware information network Cellular network information profile Profile information in the modem radio Cellular modem radio information security Modem security status


CLI: show cellular connection

c3825#show cellular 0/0/0 connection Data Transmitted = 1234800 bytes, Received = 1234200 bytesProfile 1, Packet Session Status = ACTIVE IP address = 166.138.186.120Profile 2, Packet Session Status = INACTIVE Inactivity Reason = Normal inactivate stateProfile 3, ....

- Displays the current active connection state and statistics.- Has different format for GSM and CDMA

# show cellular 1/0/1 connectionPhone number of outgoing call = 57575765786Transmitted bytes = 21212, Received bytes = 768787Current Call Status = CONNECTEDCurrent Call Duration = 100 secsCurrent Call State = Packet 1xRtt callAnswer mode for incoming calls = Data (all calls)Caller ID of incoming calls =Extended Caller ID of incoming calls =Last Call Disconnect Reason

GSM

CDMA


Router#show cellular 0/0/0 hardware Modem Firmware Version = p2005900Modem Firmware built = 03-02-07Hardware Version = 1.0Electronic Serial Number (ESN) = 0x6032691EPreferred Roaming List (PRL) Version = 60607Current Modem Temperature = 31 degrees Celsiuscdma-branch1-VZW#

CLI: show cellular hardware

Router#show cellular 0/0/0 hardware Modem Firmware Version = U1_2_22MCAP G:/WORKModem Firmware built = 04/17/06Hardware Version = E2International Mobile Subscriber Identity (IMSI) = 310410064603444International Mobile Equipment Identity (IMEI) = 001027000092199Factory Serial Number (FSN) = S2128751012E2OKModem Status = OnlineCurrent Modem Temperature = 28 deg C, State = Normal

- Displays the Modem firmware version and hardware details- For GSM/UMTS, SIM card information is displayed- For CDMA ESN and PRL information is displayed

GSM

CDMA


CLI: show cellular profile

c3825#show cellular 0/0/0 profile Profile 1 = INACTIVE--------PDP Type = IPv4, Header Compression = OFFData Compression = OFFAccess Point Name (APN) = wwan.ccsAuthentication = CHAPUsername: [email protected], Password: goevLaDIa4Profile 2 = INACTIVE--------PDP Type = IPv4, Header Compression = OFFData Compression = OFFAccess Point Name (APN) = wwan.ccs ...

- Displays all the modem profiles and related details- 16 Profiles supported for GSM, 2 for CDMA

# show cellular 0/1/1 profileElectronic Serial Number (ESN) = 12637162381Modem activated = YESProfile Prov Date MDN MIN======= ========== =============== ===========*1 2005/04/10 123456789012345 12345678902 2005/01/10 687679789898977 7877886775

GSM

CDMA


CLI: show cellular radio

c3825#show cellular 0/0/0 radio Current Band = WCDMA 1900, Channel Number = 9721Current RSSI = -89 dBm, BER = BER<0.2

# show cellular 0/0/0 radioCurrent RSSI = -81 dBm, ECIO = -5 dBmCurrent Channel Number = 1175Current Band Class = Band Class 1Sector ID (Hex) = 0080:0580:0000:0000:000A:CCC5:4501:6001Subnet Mask = 104, Color Code = 237, PN Offset = 132Rx gain control(Main) = 0 dBm, Diversity = UnavailableTx total power = 6 dBm, Tx gain adjust = 1536 dBmCarrier to interference (C/I) ratio = 0

- Displays modem radio statistics like signal strength and channels/band connected to- GSM and CDMA have different data displayed

GSM

CDMA


CLI: show cellular security

c3825#show cellular 0/0/0 security Card Holder Verification (CHV1) = DisabledSIM Status = OKSIM User Operation Required = NoneNumber of Retries remaining = 3

- Displays modem lock state for CDMA- SIM card information for GSM

# show cellular 0/0/0 securityModem PIN Security LOCKEDPower-up lock ENABLED

GSM

CDMA


CLI: show cellular network (CDMA)

# show cellular 0/0/0 networkCurrent Service Indication = DIGITALCurrent Roaming Status = HOMECurrent Base Station Protocol = CDMA 1X REV 0Current System Identifier (SID) = 3000Current Network Identifier (NID) = 4000Serving Base Station location = longitude = 30 deg 45 min 30 sec,latitude = 45 deg 35 min 50 secCurrent System Time: Mon Aug 8 10:48:45 2005

- Displays carrier network information, very useful in debugging- Provides system and network ids for profile activation

Type of service1xRTT or EVDO

CDMA


Check for Signal/Service Availability

Check RSSI :

show cellular x/x/x radio <history>

For a reliable connection RSSI should be > -90dBm. An RSSI value of -125dBm means no signal.

The history option can be used to monitor network status over a period of time.

Viewing the network and service status:

show cellular 0/0/0 network

If RSSI for WCDMA is less than -100dBm, modem automatically falls back to EDGE.


New ‘debug cellular’ commands

c3825#deb cellular 0/0/0 virt-con ? clear Clear all virtual console debug log messages disable Disable virtual console real time debug monitoring dump-data-structs Dump virtual console data structures log Display virtual console messages from the debug log monitor Enable monitoring of real time virtual console debug messages wrapper-off Disable wrap around for virtual console log messages wrapper-on Enable wrap around for virtual console log messages

c3825#deb cellular 0/0/0 messages ? all All debugging async Cellular async debugging data Data debugging dm DM debugging management Mgmt debugging virt-con Virtual console


Test cellular Commands

c2801#test cellular 0/1/0 ?

cnm-process-enqueue Enqueue to CNM process

modem-power-cycle Modem Power Cycle

modem-reset Modem Reset

Use the hidden command “service internal” in router configuration mode to enable the test commands


Relevant show commands for debugging

show cellular 0/0/0 [all | connection | hardware | network | radio | security] all Display all the information connection Current active connection and statistics hardware Cellular modem hardware information network Cellular network information profile Profile information in the modem radio Cellular modem radio information security Modem lock status

show ip route(Routing table on the router)

show ip interface brief(List IP interfaces on the router)

debug dialer(Dialer Debugs for call setup)

debug ppp negotiation(PPP Debugs for call setup)


Modem firmware upgrade using IOS

Sierra Wireless modem firmware is not bundled with IOS. Modem firmware upgrade may be required for bug fixes and enhancements

IOS Commands to upgrade firmware:microcode reload cellular <pa-bay> <slot> cdma modem-provisionwhere pa-bay is 0 for HWIC, slot is the slot number where the 3G HWIC is plugged in (0-3).

Note: The firmware is packaged as a TAR archive. After copying to router flash, use the following command to untar:archive tar /xtract flash:<firmware> flash:

New Firmware version released by Sierra Wireless

Firmware uploaded to cisco.com after Certification

Download and copy firmware into router flash memory

Use IOS command to upgrade to new firmware

version

Carrier-Firmware compatibility table on cisco.com: http://www.cisco.com/en/US/products/hw/routers/networking_solutions_products_generic_content0900aecd80601f7e.html


Live Configuration Exercises

ENZO


Scenario1: Internet connectivity with NAT

Configuration Elements

3G as primary

Internet APN

Dynamic IP Address

Integrated WiFi Access Point

Router acts as DHCP Server

NAT InternetInternet

ISR with 3G HWIC + HWIC-AP

192.168.0.1

Carrier Network

PC with Wifi Access

192.168.0.0/16

802.11


Scenario-1: Configuration Snippetdot11 ssid test authentication open !ip dhcp pool wlan-client network 10.4.0.0 255.255.0.0 default-router 10.1.0.1 dns-server 66.102.163.231 66.102.163.232 !chat-script gsm "" "ATDT*99#" TIMEOUT 60 "CONNECT"!interface Dot11Radio0/2/0 no ip address ! ssid test ! bridge-group 104!interface Cellular0/0/0 ip address negotiated ip nat outside encapsulation ppp dialer in-band dialer string gsm dialer-group 1 async mode interactive ppp chap hostname [email protected] ppp chap password 0 cisco ppp ipcp dns request!

DHCP Pool for LAN Clients

Chat scripts for GSM data calls

Router 802.11g interface

Dynamically Allocated IP

Authentication Credentials


Scenario-1: Configuration Snippet (contd.)

interface bv1 ip address 10.4.0.1 255.255.0.0 ip nat inside!ip route 0.0.0.0 0.0.0.0 Cellular0/0/0!ip nat inside source list 10 interface Cellular0/0/0 overload!access-list 1 permit anydialer-list 1 protocol ip list 1!line 0/0/0 exec-timeout 0 0 script dialer gsm login modem InOut no exec!

Dialer list for interesting traffic

Dynamic NAT configuration

Bridge group for 802.11 interface


Scenario-2: WAN Failover from DSL to 3G

Configuration Elements

DSL as primary

3G as backup

Static IP Address

IPsec VPN

InternetInternet

ISR with DSL and 3G HWIC

Carrier Network

PC with Wifi Access

IPsec VPN

FTP Session

DSL Carrier

Intranet FTP Server

Primary Failure


Scenario-2: Configuration Snippettrack 234 rtr 1 reachability!interface ATM0/0/0.1 point-to-point backup interface Cellular0/3/0 crypto map tunnel ip virtual-reassembly no snmp trap link-status pvc 0/35 pppoe-client dial-pool-number 2 !!interface Cellular0/0/0 ip address negotiated crypto map tunnel encapsulation ppp dialer in-band dialer string gsm dialer-group 1 async mode interactive ppp chap hostname [email protected] ppp chap password 0 cisco ppp ipcp dns request!ip route 0.0.0.0 0.0.0.0 Dialer2 track 234!

3G configured as Backup under DSL primary

Router Switch port

Dynamically Allocated IP


Scenario-2: Configuration Snippet (contd.)interface Dialer2 ip address negotiated ip mtu 1492 ip nat outside encapsulation ppp load-interval 30 dialer pool 2 dialer idle-timeout 0 dialer persistent dialer-group 2 ppp authentication chap callin ppp chap hostname [email protected] ppp chap password 0 Enzo221 ppp pap sent-username [email protected] password 0 Enzo221 ppp ipcp dns request crypto map tunnel! ip sla 1 icmp-echo 209.131.36.158 source-interface Dialer2 timeout 1000 frequency 2ip sla schedule 1 life forever start-time now!access-list 102 permit icmp any host 209.131.36.158!route-map track-primary-if permit 10 match ip address 102 set interface Dialer2!

Dialer config for the DSL interface


Wrap up

ENZO


Router Software and modem Firmware

Router IOS– 12.4(11)XV [Engineering Special, FCS Release]– 12.4(15)T1 [T-train, GA release]– 12.5 Mainline [Available Oct 07]

Modem FirmwareCarrier Specific firmware versions. E.g.

– AT&T (US) v1.1.8.3– Telstra (Aus) v1.1.8.3– Verizon (US) v60.0.1– Telefonica (Spa) v1.1.8.11

To check the latest firmware versions for different carriers, check the following table:

http://www.cisco.com/en/US/products/hw/routers/networking_solutions_products_generic_content0900aecd80601f7e.html

3G HWIC is supported on ipbase feature-set and above


3G HWIC Resources Product Page on cisco.com:

http://www.cisco.com/go/3g

CEC Product Page:http://wwwin.cisco.com/artg/solutions/wireless/3G_HWIC/

3G Wiki Site:http://zed.cisco.com/confluence/display/3GWWAN/3G+Wireless+WAN

3G HWIC Activation Process:http://www.activationdesk.com/cisco.html

3G HWIC Software Configuration Guide:http://www.cisco.com/en/US/products/ps6441/products_feature_guide09186a00807ec85b.html - For CDMA

http://www.cisco.com/en/US/products/ps6441/products_feature_guide09186a0080802d77.html - For GSM

3G HWIC Hardware Installation Guide:http://cisco.com/en/US/products/hw/modules/ps2641/products_module_installation_guide_book09186a0080692b21.html

For technical questions, email [email protected]

For product marketing questions, email [email protected]

For activation questions, email [email protected]

For technical questions, email [email protected]

For product marketing questions, email [email protected]

For activation questions, email [email protected]

Pranab Bhowmick - Product ManagerChandrodaya Prasad - Technical Marketing EngineerMahbubul Alam - Business Development Manager


Questions?

ENZO

Cisco 3G HWIC Config1

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