HP 6125G - Configuring Ipv6 MBGP Route Summarization; Advertising a Default Route to a Peer or Peer Group

349
Ste
p
Command Descri
p
tion
4. Enable default route
redistribution into the IPv6
MBGP routing table.
default-route imported
Optional.
By default, default route
redistribution is not allowed.
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 MBGP route summarization
To reduce the routing table size on medium and large BGP networks, you must configure route
summarization on IPv6 MBGP routers. BGP supports only manual summarization of IPv6 multicast routes.
To configure IPv6 MBGP 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 MBGP
address family view.
ipv6-family multicast 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 a peer or 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 MBGP address
family view.
ipv6-family multicast N/A
4. Advertise a default route to an
IPv6 MBGP peer or peer
group.
peer { ipv6-group-name |
ipv6-address }
default-route-advertise
[ route-policy
route-policy-name ]
Not advertised by default.
With the peer default-route-advertise
command executed, the router sends a
default route with the next hop as itself
to the specified IPv6 MBGP peer or the
specified peer group, regardless of
whether the default route is available in
the routing table.