Neighbor Peer-Group - Juniper JUNOSE 11.1.X - COMMAND REFERENCE N TO Z 4-6-2010 Command Reference Manual

neighbor peer-group

Creating a peer group:
Syntax
neighbor peerGroupName peer-group
no neighbor peerGroupName [ peer-group ]
Assigning members to a peer group:
neighbor { ipAddress | ipv6Address } peer-group peerGroupName
no neighbor { ipAddress | ipv6Address } peer-group [ peerGroupName ]
Command introduced before JUNOSe Release 7.1.0.
Release Information
ipv6Address variable added in JUNOSe Release 8.0.0.
When used from Router Configuration mode without specifying an IP address, creates
Description
a BGP peer group. The no version removes a peer group.
When used from Router Configuration mode with an IP address or from Address
Family Configuration mode, configures a BGP neighbor to be a member of a peer
group. The no version removes a neighbor from a 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)
Options
Address Family Configuration, Router Configuration
Mode
peerGroupName Name of BGP peer group
ipAddress IP address of the BGP neighbor that belongs to the peer group
specified by the name
ipv6Address IPv6 address of the BGP neighbor that belongs to the peer group
specified by the name
peerGroupName Name of the BGP peer group to which this neighbor belongs
Chapter 2: N Commands
53
neighbor peer-group