HP 10500 Series Configuration Manual page 115

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 for the IS-IS process.
4. Return to system view.
5. Enter interface view.
6. Enable the IS-IS process on
the interface.
Configuring EBGP between a PE and a CE
Configure the PE:
1.
Step
1. Enter system view.
2. Enable BGP and enter BGP
view.
3. Enter BGP VPN view.
4. Configure the CE as the VPN
EBGP peer.
5. Create and enter BGP VPN
IPv4 unicast family view.
6. Enable IPv4 unicast route
exchange with the specified
peer or peer group.
7. Redistribute the routes of the
local CE.
Command
system-view
isis [ process-id ] vpn-instance
vpn-instance-name
network-entity net
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 } [ med med-value |
route-policy route-policy-name ] * ]
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Remarks
N/A
Perform this configuration on the
PE. On the CE, configure common
IS-IS.
By default, no NET is configured.
N/A
N/A
By default, no IS-IS process is
enabled on the interface.
Remarks
N/A
N/A
Configuration commands in BGP
VPN view are the same as those in
BGP view. For details, see Layer
3—IP Routing Configuration
Guide.
By default, no BGP peer is
configured.
For more information about BGP
peers and peer groups, see Layer
3—IP Routing Configuration
Guide.
N/A
By default, BGP does not exchange
IPv4 unicast routes with any peer.
A PE must redistribute the routes of
the local CE into its VPN routing
table so it can advertise them to the
peer PE.