H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – IPv6 Routing
H3C S7500E Series Ethernet Switches Chapter 5 IPv6 BGP Configuration
5-19
To do... Use the command... Remarks
Enter system view
system-view
—
Enter BGP view
bgp as-number
Required
Not enabled by default
Enter IPv6 address family
view
ipv6-family —
Create an EBGP peer
group
group ipv6-group-name
external
Required
Specify the AS number of
an IPv6 peer
peer ipv6-address
as-number as-number
Required
Not specified by default
Add the IPv6 peer into the
peer group
peer ipv6-address group
ipv6-group-name
Required
Not added by default
 Note:
When creating a mixed EBGP peer group, you need to create a peer and specify its AS
number that can be different from AS numbers of other peers, but you cannot specify
AS number for the EBGP peer group.
5.7.3 Configuring IPv6 BGP Community
I. Advertise community attribute to a peer/peer group
Follow these steps to advertise community attribute to a peer/peer group:
To do... Use the command... Remarks
Enter system view
system-view
—
Enter BGP view
bgp as-number
Required
Not enabled by default
Enter IPv6 address family
view
ipv6-family —
Advertise community
attribute to a peer/peer
group
peer { ipv6-group-name |
ipv6-address }
advertise-community
Required
Not advertised by default
Advertise extended
community attribute to a
peer/peer group
peer { ipv6-group-name |
ipv6-address }
advertise-ext-community
Required
Not advertised by default