H3C Technologies H3C S10500 Series Switches - Manual (Page 459)

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To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
Enter IPv6 MBGP address family
view
ipv6-family multicast —
Configure the maximum number of
equal-cost routes for load
balancing
balance number
Required
By default, load balancing is disabled.
Configuring a large scale IPv6 MBGP network
Configuration prerequisites
Before you configure the following tasks, you must configure IPv6 MBGP basic functions.
Configuring an IPv6 MBGP peer group
For easy management and configuration, you can organize some IPv6 MBGP peers that have the same
route update policy into a peer group. A policy configured for a peer group applies to all the members
in the group.
Follow these steps to configure an IPv6 MBGP peer group:
To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
Enter IPv6 address family view ipv6-family —
Create an IPv6 BGP peer group
group ipv6-group-name [ external
| internal ]
Required
Add a peer to the peer group
peer ipv6-address group
ipv6-group-name [ as-number
as-number ]
Required
By default, no peer is added.
Enter IPv6 MBGP address family
view
ipv6-family multicast —
Enable the configured IPv6 unicast
BGP peer group to create the IPv6
MBGP peer group
peer ipv6-group-name enable Required
Add the IPv6 MBGP peer into the
peer group peer ipv6-address group
ipv6-group-name Required
By default, no peer is added.
CAUTION:
•
To create an IPv6 MBGP peer group, you must enable an existing IPv6 unicast peer group in IPv6 MBGP
address family view.
• Before adding an IPv6 MBGP peer to the IPv6 MBGP peer group, you must add the corresponding IPv6
BGP unicast peer to the corresponding IPv6 BGP unicast peer group.