Configuring Route Distribution Policy - H3C S7500E Series Operation Manual

Operation Manual – IPv6 Routing
H3C S7500E Series Ethernet Switches
Note:
With the peer default-route-advertise command used, the local router advertises a
default route with itself as the next hop to the specified peer/peer group, regardless of
whether the default route is available in the routing table.

5.4.4 Configuring Route Distribution Policy

Follow these steps to configure policies for route distribution:
Enter system view
Enter BGP view
Enter IPv6 address family
view
Configure outbound route
filtering
Apply a routing policy to
routes advertised to a
peer/peer group
Specify an IPv6 ACL to
filer routes advertised to a
peer/peer group
Specify an AS path ACL
to filer routes advertised
to a peer/peer group
Specify an IPv6 prefix list
to filer routes advertised
to a peer/peer group
Note:
IPv6 BGP advertises routes passing the specified policy to peers. Using the protocol
argument can filter only the specified protocol routes. If no protocol specified, IPv6 BGP
filters all routes to be advertised, including redistributed routes and routes imported
using the network command.
To do...
system-view
bgp as-number
ipv6-family
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
export [ protocol process-id ]
peer { ipv6-group-name |
ipv6-address } route-policy
route-policy-name export
peer { ipv6-group-name |
ipv6-address } filter-policy
acl6-number export
peer { ipv6-group-name |
ipv6-address } as-path-acl
as-path-acl-number export
peer { ipv6-group-name |
ipv6-address } ipv6-prefix
ipv6-prefix-name export
Chapter 5 IPv6 BGP Configuration
Use the command...
5-9
Remarks
—
Required
—
Required
Not configured by
default
Required
Not applied by default
Required
Not specified by
default
Required
Not specified by
default
Required
Not specified by
default