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Cisco AS5800 Operations, Administration, Maintenance, and Provisioning Guide
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Appendix A Advanced Quick Reference
Advanced Quick Reference Configurations
Routing Protocol
Routing protocol that accomplishes routing through the implementation of a specific routing algorithm.
Examples of routing protocols include: RIP, IGRP, EIGRP, OSPF, and BGP.
Routing Protocol Requisites
The following requisites are significant considerations to identify before configuring routing protocols:
• Routing protocol for egress network
• Networks to advertise
• IP summarization if supported
• Interfaces to advertise routing on
Routing Protocol Configuration
The following Cisco IOS CLI script serves as a sample routing protocol configuration or setup.
Sample Configuration
5800(config)# router rip
5800(config-router)# version 2
5800(config-router)# redistribute static
5800(config-router)# passive-interface Group-Async0
5800(config-router)# passive-interface Virtual-Template1
5800(config-router)# passive-interface Dialer0
5800(config-router)# passive-interface Loopback0
5800(config-router)# network 10.0.0.0
5800(config-router)# network 172.16.0.0
5800(config-router)# no auto-summary
5800(config-router)# exit
5800(config)# ip route 0.0.0.0 0.0.0.0 172.16.1.1
Command Line Description
5800(config)# router rip
Defines the routing protocol used on the router and initiates the routing protocol processes.
5800(config-router)# version 2
Defines the protocol version used. Enables sending and receiving of Version 2 RIP packets.
5800(config-router)# redistribute static
Enables the redistribution of static routes in routing updates. Advertises static routes (including per-user
static routes downloaded from RADIUS or TACACS+).
5800(config-router)# passive-interface Group-Async0
Defines the Group-Async interface as a passive interface so no routing updates are sent out of these
interfaces. Disables sending of updates across the interface and places the interface in listen mode.
5800(config-router)# passive-interface Virtual-Template1
Defines the Virtual-Template as a passive interface so no routing updates are send out the Virtual-Access
interfaces that are cloned off the Virtual-Template.
5800(config-router)# passive-interface Dialer0
Defines the Dialer interface as a passive interface.
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