Huawei Quidway S6500 Series Operation Manual page 233

Operation Manual - Routing Protocol
Quidway S6500 Series Ethernet Switches
II. Configuring AS number of a EBGP peer group
You can specify AS number for EBGP peer group, but IBGP needs no AS number.
When a peer group is specified with an AS number, all its member peers inherit the AS
number.
Table 6-3 Configuring AS number of a EBGP Peer Group
Configure the AS number of the EBGP
peer group
delete the AS number of the EBGP peer
group
AS number cannot be specified to a peer group which already has its peers. And
deleting the AS number of a peer group will delete all peers in it.
III. Adding a member to a peer group
A BGP peer must belong to a peer group. If you want to configure a BGP peer, you
need first to create a peer group and then add a peer into the group.
Table 6-4 Creating a peer group and adding a member
Add a peer to the peer group
Delete a peer
If a peer is added to a IBGP peer group, the AS number cannot be specified in this
command.
When a peer group is defined with an AS number, all its member peers inherits the AS
number. If the AS number of the peer group is not specified, each peer added to it
should be specified with its own AS number. AS numbers of peers in a same peer group
can be different.
IV. Configuring the state of a peer/peer group
BGP peer/peer group has two types of state: enable and disable. The BGP speakers do
not exchange routing information with the disabled peer or peer group.
Perform the following configurations in BGP view.
Operation
Operation
Huawei Technologies Proprietary
peer group-name
as-number
undo peer
as-number
Command
peer peer-address
[ as-number as-number ]
undo peer peer-address
6-6
Chapter 6 BGP Configuration
Command
as-number
group-name as-number
group group-name