Setting The Peer Type; Figure 11: Bgp Peer Groups - Juniper JUNOSE 11.2.X BGP AND MPLS Configuration Manual

JunosE 11.2.x BGP and MPLS Configuration Guide

Figure 11: BGP Peer Groups

neighbor peer-group

Setting the Peer Type

28
Two versions of this command exist. Use to create a BGP peer group or to configure a
BGP neighbor to be a member of a peer group.
To create a BGP peer group, specify a peerGroupName for the new peer group. Use the
no version to remove a peer group.
To assign members to a peer group, specify an ip-address and a peerGroupName of a
BGP neighbor that belongs to this group.
This command takes effect immediately.
Use the no version to remove a neighbor from a peer group.
See neighbor peer-group
NOTE: You cannot mix IPv4 and IPv6 peer members in a peer group. Only one type
peer is allowed, IPv4 or IPv6. For example, the following error is generated if an IPv6
peer group member is added to a peer group that already has IPv4 members; that is,
where the peer-group type is IPv4:
host1(config-router)#neighbor 1::1 peer-group hamburg
% Unable to set 'peer-group' for address family ipv4:unicast for peer 1::1 in
core (IPv6 peer cannot be member of a peer-group of type IPv4)
For information about the inheritance of configuration values by peer groups and peers,
see "Inheritance of Configuration Values" on page 21.
Each peer group must have a peer type before any BGP sessions for members of that
peer group are allowed to come up and before the Adj-RIBs-Out table of that peer group
Copyright © 2010, Juniper Networks, Inc.