Cisco Systems 78-11741-02 Wireless Office Headset User Manual


 
Configuring Multiprotocol BGP Extensions for IP Multicast
Multiprotocol BGP Configuration Task List
IPC-357
Cisco IOS IP Configuration Guide
To configure an aggregate address for multiprotocol BGP, use the following commands beginning in
global configuration mode:
Note Aggregate addresses that are defined in router configuration mode using the aggregate-address
as-set command are injected into the unicast database by default. To enter an aggregate address in
another database, such as the multicast database, the aggregate address must be defined in address
family configuration mode using the aggregate-address as-set command, as shown.
See the “Aggregate Multiprotocol BGP Address Examples” section for aggregate multiprotocol BGP
address configuration examples.
Verifying Multiprotocol BGP Configuration and Operation
To verify multiprotocol BGP configuration and operation, perform the following steps:
Step 1 Enter the show ip bgp ipv4 multicast EXEC command to display information related to the multicast
database:
Router# show ip bgp ipv4 multicast
MBGP table version is 6, local router ID is 192.168.200.66
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 10.0.20.16/28 0.0.0.0 0 0 32768 i
*> 10.0.35.16/28 0.0.0.0 0 0 32768 i
*> 10.0.36.0/28 0.0.0.0 0 0 32768 i
*> 10.0.48.16/28 0.0.0.0 0 0 32768 i
*> 10.2.0.0/16 0.0.0.0 0 0 32768 i
*> 10.2.1.0/24 0.0.0.0 0 0 32768 i
*> 10.2.2.0/24 0.0.0.0 0 0 32768 i
*> 10.2.3.0/24 0.0.0.0 0 0 32768 i
*> 10.2.7.0/24 0.0.0.0 0 0 32768 i
*> 10.2.8.0/24 0.0.0.0 0 0 32768 i
*> 10.2.10.0/24 0.0.0.0 0 0 32768 i
*> 10.2.11.0/24 0.0.0.0 0 0 32768 i
*> 10.2.12.0/24 0.0.0.0 0 0 32768 i
*> 10.2.13.0/24 0.0.0.0 0 0 32768 i
Note For a description of each output display field, refer to the show ip bgp ipv4 multicast
command in the Cisco IOS IP Command Reference, Volume 3 of 3: Multicast.
Command Purpose
Step 1
Router(config)# router bgp autonomous-system
Configures a BGP routing process and places the
router in router configuration mode.
Step 2
Router(config-router)# address-family ipv4 multicast
Specifies the IP Version 4 address family type and
places the router in address family configuration
mode.
Step 3
Router(config-router-af)# aggregate-address address
mask [as-set] [summary-only] [suppress-map map-name]
[advertise-map map-name] [attribute-map map-name]
Configures an aggregate address with various
options.