Deployment Guide

794 | IPv6 Border Gateway Protocol (IPv6 BGP)
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Command
History
Usage
Information
When you apply a route map to outbound routes, only routes that match at least one section of the route
map are permitted.
If you identify a peer group by name, the peers in that peer group inherit the characteristics in the
Route map used in this command. If you identify a peer by IP address, the Route map overwrites either
the inbound or outbound policies on that peer.
neighbor route-reflector-client
c e
Configure a neighbor as a member of a route reflector cluster.
Syntax
neighbor {ipv6-address | peer-group-name} route-reflector-client
To indicate that the neighbor is not a route reflector client or to delete a route reflector configuration,
use the no neighbor {ipv6-address | peer-group-name} route-reflector-client command.
Parameters
Defaults
Not configured.
Command Modes
ROUTER BGPV6-ADDRESS FAMILY
Command
History
Usage
Information
The first time you enter this command it configures the neighbor as a route reflector and members of
the route-reflector cluster. Internal BGP (IBGP) speakers do not need to be fully meshed if you
configure a route reflector.
When all clients of a route reflector are disabled, the neighbor is no longer a route reflector.
neighbor send-community
c e
Send a COMMUNITY attribute to a BGP neighbor or peer group. A COMMUNITY attribute indicates
that all routes with that attribute belong to the same community grouping.
Version 8.4.2.1 Introduced on C-Series and S4810.
Version 8.2.1.0 Introduced on E-Series ExaScale
Version 7.4.1.0 Introduced on E-Series TeraScale
ipv6-address Enter the IPv6 address in the x:x:x:x::x format.
The
:: notation specifies successive hexadecimal fields of zeros.
peer-group-name
Enter the name of the peer group.
All routers in the peer group receive routes from a route reflector.
Version 8.4.2.1 Introduced on C-Series and S4810.
Version 8.2.1.0 Introduced on E-Series ExaScale
Version 7.4.1.0 Introduced on E-Series TeraScale
Note: In order for the neighbor send-community command to take effect, you must issue the
clear ip bgp command.