HP 6125XLG Configuration Manual page 17

Configuring IS-IS between an MCE and a PE
Step
1. Enter system view.
2. Create an IS-IS process
for a VPN instance and
enter IS-IS view.
3. Configure a network
entity title.
4. (Optional.) Redistribute
the VPN routes.
5. (Optional.) Configure a
filtering policy to filter
the redistributed routes.
6. Return to system view.
7. Enter interface view.
8. Enable the IS-IS process
on the interface.
For more information about IS-IS, see Layer 3—IP Routing Configuration Guide.
Configuring EBGP between an MCE and a PE
Step
1. Enter system view.
2. Enable BGP and enter BGP
view.
3. Enter BGP-VPN instance view.
4. Specify the PE as the EBGP
peer.
5. Create and enter BGP-VPN
IPv4 unicast instance view.
6. Enable BGP to exchange IPv4
unicast routing information
with the specified peer or
peer group.
7. Redistribute the VPN routes of
the VPN site.
8. (Optional.) Configure a
filtering policy to filter the
routes to be advertised.
Command
system-view
isis [ process-id ] vpn-instance
vpn-instance-name
network-entity net
import-route { isis [ process-id ] | ospf
[ process-id ] | rip [ process-id ] | bgp
[ allow-ibgp ] | direct | static } [ cost cost
| cost-type { external | internal } |
[ level-1 | level-1-2 | level-2 ] |
route-policy route-policy-name | tag
tag ] *
filter-policy { acl-number | prefix-list
prefix-list-name | route-policy
route-policy-name } import
quit
interface interface-type interface-number
isis enable [ process-id ]
Command
system-view
bgp as-number
ip vpn-instance vpn-instance-name
peer { group-name | ip-address }
[ as-number as-number ]
ipv4-family [ unicast ]
peer { group-name | ip-address }
enable
import-route protocol [ process-id
| all-processes ]
filter-policy { acl-number |
prefix-list ip-prefix-name } export
[ direct | isis process-id | ospf
process-id | rip process-id | static ]
14
Remarks
N/A
N/A
By default, no NET is configured.
By default, IS-IS does not
redistribute routes of any other
routing protocol.
If you do not specify the route level
in the command, the command
redistributes routes to the level-2
routing table by default.
By default, IS-IS does not filter
redistributed routes.
N/A
N/A
By default, no IS-IS process is
enabled.
Remarks
N/A
By default, BGP is not enabled.
N/A
By default, no BGP peer or peer
group is specified.
N/A
By default, BGP does not exchange
IPv4 unicast routing information
with any peer or peer group.
By default, BGP does not
redistribute routes from any other
routing protocol.
By default, BGP does not filter the
routes to be advertised.