Configuring Mbgp Community - HP A8800 Configuration Manual

Step
1. Enter system view.
2. Enter BGP view.
3. Create a BGP peer group.
4. Add a peer into the peer
group.
5. Enter IPv4 MBGP address
family view.
6. Enable the IPv4 unicast peer
group.
7. Add an IPv4 MBGP peer to
the peer group.

Configuring MBGP community

The COMMUNITY attribute can be advertised between MBGP peers in different ASs. Routers in the same
community share the same policy.
When you configure MBGP community, you must reference a routing policy to define the specific
COMMUNITY attributes, and apply the routing policy for route advertisement.
You can reference a routing policy to modify the COMMUNITY attribute for routes sent to a peer. In
addition, you can define extended community attributes as needed. For routing policy configuration, see
Layer 3—IP Routing Configuration Guide.
To configure MBGP community:
Step
1. Enter system view.
2. Enter BGP view.
3. Enter IPv4 MBGP address family
view.
4. Advertise the COMMUNITY
attribute to an MBGP peer/peer
group.
5. Apply a routing policy to routes
advertised to an MBGP
peer/peer group.
Command
system-view
bgp as-number
group group-name [ external |
internal ]
peer ip-address group group-name
[ as-number as-number ]
ipv4-family multicast
peer group-name enable
peer ip-address group group-name
Command
system-view
bgp as-number
ipv4-family multicast
•
Advertise the COMMUNITY
attribute to an MBGP
peer/peer group:
peer { group-name |
ip-address }
advertise-community
•
Advertise the extended
community attribute to an
MBGP peer/peer group:
peer { group-name |
ip-address }
advertise-ext-community
peer { group-name | ip-address }
route-policy route-policy-name
export
233
Remarks
N/A
N/A
Not created by default.
By default, no peer is added.
N/A
N/A
Not configured by default.
Remarks
N/A
N/A
N/A
Not configured by default.
Not configured by default.