281
c. bgp as-number [ instance
instance-name ]
d. ip vpn-instance
vpn-instance-name
e. address-family ipv6
[ unicast ]
• Enter BGP IPv6 multicast
address family view:
f. bgp as-number [ instance
instance-name ]
g. address-family ipv6
3. Advertise the COMMUNITY
or extended community
attribute to a peer or peer
group.
• Advertise the COMMUNITY
attribute to a peer or peer
group:
peer { group-name |
ipv6-address [ prefix-length ] }
advertise-community
• Advertise the extended
community attribute to a peer
or peer group:
peer { group-name |
ipv6-address [ prefix-length ] }
advertise-ext-community
By default, the COMMUNITY or
extended community attribute is
not advertised.
4. (Optional.) Apply a routing
policy to routes advertised to
a peer or peer group.
peer
{ group-name | ipv6-address
[ prefix-length ] }
route-policy
route-policy-name
export
By default, no routing policy is
applied.
Configuring BGP route reflection
Configuring a BGP route reflector
Perform this task to configure a BGP route reflector and its clients. The route reflector and its clients
automatically form a cluster identified by the router ID of the route reflector. The route reflector
forwards route updates among its clients.
To improve availability, you can specify multiple route reflectors for a cluster. The route reflectors in
the cluster must have the same cluster ID to avoid routing loops.
To configure a BGP route reflector (IPv4 unicast/multicast address family):
1. Enter system view.
system-view
N/A
2. Enter BGP IPv4 unicast
address family view,
BGP-VPN IPv4 unicast
address family view, or BGP
IPv4 multicast address family
view.
• Enter BGP IPv4 unicast
address family view:
a. bgp as-number
[ instance
instance-name ]
b. address-family ipv4
[ unicast ]
• Enter BGP-VPN IPv4 unicast
address family view:
c. bgp as-number
N/A
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