Reference Guide
6 Save the conguration.
do commit
When you enable a route reector, the system automatically enables route reection to all clients. To disable route reection between all
clients in this reector, use the no bgp client-to-client reflection command in ROUTER-BGP mode. You must fully mesh all
the clients before you disable route reection.
Congure BGP route reector
OS10(config)# router bgp 102
OS10(conf-router-bgp-102)# cluster-id 4294967295
OS10(conf-router-bgp-102)# neighbor 32.1.1.2
OS10(conf-router-neighbor)# route-reflector-client
OS10(conf-router-neighbor)# exit
OS10(conf-router-bgp-102)# template zanzibar
OS10(conf-router-template)# route-reflector-client
OS10(conf-router-template)# do commit
Aggregate routes
OS10 provides multiple ways to aggregate routes in the BGP routing table. At least one route of the aggregate must be in the routing table
for the congured aggregate route to become active. AS_SET includes AS_PATH and community information from the routes included in
the aggregated route.
1 Assign an AS number in CONFIGURATION mode.
router bgp as-number
2 Enter Address Family mode in ROUTER-BGP mode.
address-family {[ipv4 | ipv6] [unicast]}
3 to aggregate in ROUTER-BGPv4-AF mode.
aggregate-address ip-address mask
4 Save the conguration.
do commit
Congure aggregate routes
OS10(config)# router bgp 105
OS10(conf-router-bgp-105)# address-family ipv4 unicast
OS10(conf-router-bgpv4-af)# aggregate-address 3.3.0.0/16
OS10(conf-router-bgpv4-af)# do commit
View running conguration
OS10(conf-router-bgpv4-af)# do show running-configuration bgp
! Version
! Last configuration change at Jul 27 06:51:17 2016
!
!
router bgp 105
!
address-family ipv4 unicast
aggregate-address 3.3.0.0/16
!
neighbor 32.1.1.2
remote-as 104
no shutdown
!
address-family ipv4 unicast
216
Layer 3