286
undo peer
{
ip-address
|
ipv6-address
}
group
group-name
Default
No peer exists in a peer group.
Views
BGP view, BGP-VPN instance view
Predefined user roles
network-admin
Parameters
ip-address
: Specifies a peer by its IP address.
ipv6-address
: Specifies a peer by its IPv6 address.
group-name
: Specifies a peer group by its name, a case-sensitive string of 1 to 47 characters. The peer
group must have been created.
as-number
as-number
: Specifies an AS for a peer by its number in the range of 1 to 4294967295.
Usage guidelines
You can add a peer to a peer group using the following methods:
•
Use the
peer as-number
command to create a peer and specify its AS number, and then use the
peer group
command to add the peer to the peer group.
{
You can specify the
as-number
keyword for the
peer group
command. The AS number must be
the same as the AS number specified in the
peer as-number
command.
{
If you have specified the AS number of the peer group with the
peer as-number
command, the
peer to be added must have the same AS number as the peer group.
{
To add a peer to an IBGP peer group, the peer must be an IBGP peer.
•
Use the
peer group
command to create a peer and add it to the peer group.
{
If you have specified the AS number of the peer group with the
peer as-number
command, you
do not need to specify the
as-number
keyword when you execute the
peer group
command,
because the AS number of the peer is the same as the peer group. To specify the
as-number
keyword for the
peer group
command, make sure that the AS number is the same as the peer
group.
{
If no AS number is specified for an EBGP peer group, specify the
as-number
keyword when you
execute the
peer group
command.
{
If no AS number is specified for an IBGP peer group, you do not need to specify the
as-number
keyword when you execute the
peer group
command, because the AS number of the IBGP peer
group is the local AS number. To specify the
as-number
keyword for the
peer group
command,
make sure that the AS number is the same as the local AS number.
If you have specified the AS number of a peer group with the
peer as-number
command, only the peers
with the same AS number can be added to the peer group. All peers in the group share the same AS
number. If you have not specified the AS number for a peer group, peers added to it can use their own
AS numbers.
After you add a peer to a peer group, you must use the
peer enable
command to enable BGP to
exchange routing information with the peer group.
Examples
# In BGP view, add peer 10.1.1.1 to the EBGP peer group
test
.