R3721-F3210-F3171-HP High-End Firewalls Network Management Configuration Guide-6PW101

770
Ste
p
Command Remarks
4. Enable default route redistribution into
the IPv6 BGP routing table.
default-route imported
Optional.
Not enabled by
default.
5. Enable route redistribution from
another routing protocol.
import-route protocol [ process-id [ med
med-value | route-policy route-policy-name ]
* ]
Required.
Not enabled by
default.
NOTE:
If the default-route imported command is not configured, using the import-route command cannot
redistribute any IGP default route.
Configuring IPv6 BGP route summarization
To reduce the routing table size on medium and large BGP networks, you need to configure route
summarization on BGP routers. BGP supports only manual summarization of IPv6 routes.
To configure IPv6 BGP route summarization:
Ste
p
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 or IPv6
BGP-VPN instance
view.
ipv6-family [ vpn-instance vpn-instance-name ] 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/peer group
To advertise a default route to an IPv6 peer/peer group:
Ste
p
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 or IPv6 BGP-VPN
instance view.
ipv6-family [ vpn-instance vpn-instance-name ] N/A
4. Advertise a default route to
an IPv6 peer/peer group.
peer { ipv6-group-name | ipv6-address }
default-route-advertise [ route-policy
route-policy-name ]
Not advertised by
default.