R0106-HP MSR Router Series MPLS Configuration Guide(V7)

385
Ste
p
Command Remarks
7. (Optional.) Permit the local AS
number to appear in routes from
the specified peer or peer group
and specify the appearance
times.
peer { group-name | ip-address }
allow-as-loop [ number ]
By default, the local AS
number is not allowed in
routes from a peer or peer
group.
8. (Optional.) Enable route
target-based filtering of incoming
BGP L2VPN information.
policy vpn-target
By default, route target-based
filtering of incoming BGP
L2VPN information is
enabled.
9. (Optional.) Configure the router
as a route reflector and specify a
peer or peer group as its client.
peer { group-name | ip-address }
reflect-client
By default, no route reflector
or client is configured.
10. (Optional.) Enable L2VPN
information reflection between
clients.
reflect between-clients
By default, L2VPN
information reflection is
enabled between clients.
11. (Optional.) Configure the cluster
ID of the route reflector.
reflector cluster-id { cluster-id |
ip-address }
By default, a route reflector
uses its own router ID as the
cluster ID.
12. (Optional.) Configure the filtering
of reflected L2VPN information.
rr-filter extended-community-number
By default, the route reflector
does not filter reflected
L2VPN information.
13. (Optional.) Return to user view.
return N/A
14. (Optional.) Soft-reset L2VPN BGP
sessions.
refresh bgp { ip-address | all |
external | group group-name |
internal } { export | import } l2vpn
N/A
15. (Optional.) Reset L2VPN BGP
sessions.
reset bgp { as-number | ip-address |
all | external | group group-name |
internal } l2vpn
N/A
For more information about the peer as-number, peer enable, peer allow-as-loop, peer reflect-client,
reflect between-clients, reflector cluster-id, refresh bgp l2vpn, and reset bgp l2vpn commands, see
Layer 3—IP Routing Command Reference.
Creating a BGP PW
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter cross-connect group view.
xconnect-group group-name N/A
3. Configure the cross-connect
group to automatically
discover neighbors and create
PWs through BGP and enter
auto-discovery cross-connect
group view.
auto-discovery bgp
By default, a cross-connect group
does not automatically discover
neighbors or create PWs through
BGP.
4. Configure an RD for the
cross-connect group.
route-distinguisher
route-distinguisher
By default, no RD is configured for
the cross-connect group.