329
Step Command
Remarks
4.
Enable default route redistribution into
the IPv6 BGP routing table.
default-route imported
Optional.
Not enabled by default.
If the
default-route imported
command is not configured,
using the
import-route
command
cannot redistribute any IGP
default route.
5.
Enable route redistribution from
another routing protocol.
import-route
protocol
[
process-id
[
med
med-value
|
route-policy
route-policy-name
] * ]
Not enabled by default.
Configuring IPv6 BGP route summarization
To reduce the routing table size on medium and large BGP networks, configure route summarization on
BGP routers. BGP supports only manual summarization of IPv6 routes.
To configure IPv6 BGP route summarization:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp
as-number
N/A
3.
Enter IPv6 address
family view.
ipv6-family
N/A
4.
Configure manual
route summarization.
aggregate
ipv6-address prefix-length
[
as-set
|
attribute-policy
route-policy-name
|
detail-suppressed
|
origin-policy
route-policy-name
|
suppress-policy
route-policy-name
] *
Not configured by
default.
Advertising a default route to an IPv6 peer or peer group
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter BGP view.
bgp
as-number
N/A
3.
Enter IPv6 address family
view.
ipv6-family
N/A
