Cisco 7609-S Configuration Guide - Page 150
Monitoring BGP Stub Routing, router, neighbor, network
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Configuring BGP Stub Routing Chapter 8 Configuring IP Routing and DHCP Services Step 2 Step 3 Step 4 Step 5 The as-number argument is the autonomous system number that identifies the FWSM to other BGP routers and tags the routing information passed along. It must be the same as the AS number of the BGP neighbor. After entering this command, the command prompt changes to hostname(config-router)# to indicate that you are now in router configuration mode for the specified routing process. (Optional) Specify the router ID for the FWSM by entering the following command. If you do not enter a router ID, the highest IP address configured on the FWSM is used. hostname(config-router)# bgp router-id id The id can be any IP address, including an IP address that is not configured on the FWSM. If this command is not specified, the router ID used is the highest IP address configured on the FWSM. Specify the BGP neighbor that BGP updates are sent to by entering the following command: hostname(config-router)# neighbor ip-addr remote-as as-number The ip-addr argument is the IP address of the BGP neighbor. The as-number is the autonomous system number of the BGP neighbor. This should be the same as the AS number configured on the FWSM with the router command. (Optional) Enter the password used to authenticate the BGP message to the neighbor. This password must be set on both the neighbor and the FWSM before BGP messages can be exchanged. hostname(config-router)# neighbor ip-addr password [mode] password The ip-addr argument is the IP address of the BGP neighbor defined with the neighbor command. The mode argument can be from 0 to 7. If used, the BGP neighbor must use the same mode. The password argument is an alphanumeric string that can contain keyboard symbols but cannot contain spaces. Specify the networks that the BGP routing process advertises using the network command. You can configure up to 200 network commands on the FWSM. hostname(config-router)# network ip-addr mask mask The BGP stub routing process only advertises static and directly-connected networks. The network command defines which of those networks are advertised in BGP updates. Monitoring BGP Stub Routing You can use the following commands to display information about the BGP routing process, neighbor, and advertised routes. In multiple context mode, these commands are entered in the admin context. • To display information about the BGP routing process, enter the following command: hostname# show ip bgp summary • To display BGP neighbor information, enter the following command: hostname# show ip bgp neighbors • To display the routes advertised by the BGP routing process, enter the following command: hostname# show ip bgp neighbors advertised-routes • To view debug messages for the BGP routing process, enter the following command: hostname# debug ip bgp Catalyst 6500 Series Switch and Cisco 7600 Series Router Firewall Services Module Configuration Guide using ASDM 8-8 OL-20748-01
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