Cisco Router 860, 880 Series User Manual

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
cellular cdma activate iota
Activating with Over-the-Air Service Provisioning 
To provision and activate your modem using Over-the-Air Service Provisioning (OTASP), use the 
following command, beginning in EXEC mode: 
cellular 0 cdma activate otasp phone_number
NoteYou need to obtain the...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
DETAILED STEPS
NoteWhen the cellular interface requires a ststic IP address, the address may be configured as ip address 
negotiated. Through IP Control Protocol (IPCP), the network ensures that the correct static IP address 
is allocated to the device. If a tunnel interface is configured...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
Configuring DDR
To configure DDR for the cellular interface, follow these steps.
SUMMARY STEPS
1.configure terminal
2.interface cellular 0
3.dialer in-band
4.dialer idle-timeout 
5.dialer string 
6.dialer group 
7.exit
8.dialer-list  protocol  {permit | deny | list  | 
access-group}>
9.ip...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
Step 5Router(config-if)# dialer string 
Example:
Router (config-if)# dialer string gsm
Specifies the number or string to dial. Use the name 
of the chat script here.
Step 6Router(config-if)# dialer-group 
Example:
Router (config-if)# dialer-group 1
Specifies the number of the dialer...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
Configuring DDR Backup
The backup interface stays in standby mode until the primary interface line protocol is detected as down: 
the backup interface is then brought up. To monitor the primary connection and initiate the backup 
connection when needed, the router can use one of the...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
DETAILED STEPS
NoteYou cannot configure a backup interface for the cellular interface and any other asynchronous serial 
interface.
Configuring DDR Backup Using Dialer Watch
To initiate dialer watch, you must configure the interface to perform DDR and backup. Use traditional 
DDR...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
DETAILED STEPS
Configuring DDR Backup Using Floating Static Route
To configure a floating static default route on the secondary interface, use the following commands, 
beginning in the global configuration mode.
Command or ActionPurpose
Step 1Router# configure terminal 
Example:
Router#...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
NoteMake sure you have ip classless enabled on your router.
SUMMARY STEPS
1.configure terminal
2.ip route network-number network-mask {ip address | interface} [administrative distance] [name 
name]
DETAILED STEPS
Examples for Configuring Cellular Wireless Interfaces
This section provides...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
 ppp ipcp dns request!
ip route 0.0.0.0 0.0.0.0 Cellular0!
!
access-list 1 permit anydialer-list 1 protocol ip list 1
!
line 3 exec-timeout 0 0
 script dialer gsm
 login modem InOut
Tunnel over Cellular Interface Configuration
The following example shows how to configure the static IP...

 
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Cisco 860 and Cisco 880 Series Integrated Services Routers Software Configuration Guide
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Chapter 5      Configuring Backup Data Lines and Remote Management
  Configuring the Cellular Wireless Interface
version 12.4no service pad
service timestamps debug datetime msec
service timestamps log datetime msecno service password-encryption
!
hostname Router!
boot-start-marker
boot-end-marker!
!
no aaa new-model!
!
! !
crypto isakmp policy 1
 encr 3des authentication pre-share
crypto isakmp key...