Table of Contents
To do...
Enter IPv6 address family view
Specify a IPv6 BGP peer and
its AS number
Quit to BGP view
Enter IPv6 MBGP address
family view
Enable the IPv6 MBGP peer
Configuring a Preferred Value for Routes from a Peer/Peer Group
Follow these steps to configure a preferred value for routes from a peer/peer group:
To do...
Enter system view
Enter BGP view
Enter IPv6 MBGP address
family view
Specify a preferred value for
routes received from the IPv6
MBGP peer/peer group
If you both reference a route policy and use the command peer { ipv6-group-name | ipv6-address }
preferred-value value to set a preferred value for routes from a peer/peer group, the route policy sets a
non-zero preferred value for routes matching it. Other routes not matching the route policy uses the
value set with the command. If the preferred value in the route policy is zero, the routes matching it will
also use the value set with the command. For information about using a route policy to set a preferred
value, refer to the peer { ipv6-group-name | ipv6-address } route-policy route-policy-name { import |
export } command and the apply preferred-value preferred-value command in Route Policy
Commands in the IP Routing Volume.
Controlling Route Distribution and Reception
Configuration Prerequisites
Before configuring this task, you need to:
Enable IPv6.
Configure the IPv6 MBGP basic functions.
Use the command...
ipv6-family
peer ipv6-address as-number
as-number
quit
ipv6-family multicast
peer ipv6-address enable
Use the command...
system-view
bgp as-number
ipv6-family multicast
peer { ipv6-group-name |
ipv6-address } preferred-value
value
1-3
Remarks
—
Required
Not configured by default
—
—
Required
Not enabled by default.
Remarks
—
—
—
Optional
The preferred value defaults to
0.
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