Configuration Guide
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... can be configured as follows: • Through the auxiliary port on any Cisco 850 or Cisco 870 series router • Through the ISDN S/T port on the Cisco 876 and Cisco 878 routers Note The console port and the auxiliary port in (for remote management) and dial-out (for dial backup) capabilities. This chapter contains the following topics: • Dial...
... can be configured as follows: • Through the auxiliary port on any Cisco 850 or Cisco 870 series router • Through the ISDN S/T port on the Cisco 876 and Cisco 878 routers Note The console port and the auxiliary port in (for remote management) and dial-out (for dial backup) capabilities. This chapter contains the following topics: • Dial...
Configuration Guide
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... 2 13-6 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 The backup interface remains up until the dialer timeout is reached, even though the primary interface is known. Example 13-1 Configuring Dial Backup Using Backup Interfaces ! ISDN interface to be... used as the dialer timeout is reached and the primary interface is not supported across the auxiliary port. Dial Backup Method Cisco 876, 877, or 878 PPP over ATM Yes Backup interfaces PPP over Ethernet...
... 2 13-6 Cisco 850 Series and Cisco 870 Series Access Routers Software Configuration Guide OL-5332-01 The backup interface remains up until the dialer timeout is reached, even though the primary interface is known. Example 13-1 Configuring Dial Backup Using Backup Interfaces ! ISDN interface to be... used as the dialer timeout is reached and the primary interface is not supported across the auxiliary port. Dial Backup Method Cisco 876, 877, or 878 PPP over ATM Yes Backup interfaces PPP over Ethernet...
Configuration Guide
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..., a Cisco 876 router can use the ISDN S/T port for remote management. In Figure 13-2, the dial backup link goes through the ISDN interface (ISDN S/T port); Configuring Dial Backup and Remote Management Through the ISDN S/T Port Chapter 13 Configuring Dial Backup and Remote Management Configuring Dial Backup and Remote Management Through the ISDN S/T Port Cisco 876 and Cisco 878 routers can also use the ISDN S/T port for dial backup...
..., a Cisco 876 router can use the ISDN S/T port for remote management. In Figure 13-2, the dial backup link goes through the ISDN interface (ISDN S/T port); Configuring Dial Backup and Remote Management Through the ISDN S/T Port Chapter 13 Configuring Dial Backup and Remote Management Configuring Dial Backup and Remote Management Through the ISDN S/T Port Cisco 876 and Cisco 878 routers can also use the ISDN S/T port for dial backup...
Configuration Guide
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... A 1 2 ATM network 3 5 4 Internet C 88208 1 PC 2 Cisco 876 router 3 DSLAM 4 Aggregator 5 ISDN switch 6 Web server 7 Administrator B 7 6 A Primary DSL interface B Dial backup and remote management through the ISDN interface (ISDN S/T port); Chapter 13 Configuring Dial Backup and Remote Management Configuring Dial Backup and Remote Management Through the ISDN S/T Port Figure 13-3 Dial Backup Directly from Router to activate the backup ISDN line. serves as a failover link...
... A 1 2 ATM network 3 5 4 Internet C 88208 1 PC 2 Cisco 876 router 3 DSLAM 4 Aggregator 5 ISDN switch 6 Web server 7 Administrator B 7 6 A Primary DSL interface B Dial backup and remote management through the ISDN interface (ISDN S/T port); Chapter 13 Configuring Dial Backup and Remote Management Configuring Dial Backup and Remote Management Through the ISDN S/T Port Figure 13-3 Dial Backup Directly from Router to activate the backup ISDN line. serves as a failover link...
Configuration Guide
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...example shown below, the aggregator is configured as a PPPoE server to correspond with the Cisco 876 router configuration example that has an ISDN interface and can communicate through a public ISDN network to 836-dialbackup" no atm limi-keepalive ! interface Virtual-Template1 ip address 22...ip address 30.1.1.1 255.255.255.0 media-type 10BaseT ! Configuring Dial Backup and Remote Management Through the ISDN S/T Port Chapter 13 Configuring Dial Backup and Remote Management Configure the Aggregator and ISDN Peer Router The aggregator is given in this chapter. vpdn-group 1 accept-dialin...
...example shown below, the aggregator is configured as a PPPoE server to correspond with the Cisco 876 router configuration example that has an ISDN interface and can communicate through a public ISDN network to 836-dialbackup" no atm limi-keepalive ! interface Virtual-Template1 ip address 22...ip address 30.1.1.1 255.255.255.0 media-type 10BaseT ! Configuring Dial Backup and Remote Management Through the ISDN S/T Port Chapter 13 Configuring Dial Backup and Remote Management Configure the Aggregator and ISDN Peer Router The aggregator is given in this chapter. vpdn-group 1 accept-dialin...