HP MSR2000/3000/4000 Router Series MPLS Configuration Guide

130
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create an IS-IS process for a
VPN instance and enter IS-IS
view.
isis [ process-id ] vpn-instance
vpn-instance-name
Perform this configuration on the
PE. On the CE, configure common
IS-IS.
3. Configure a network entity
title for the IS-IS process.
network-entity net By default, no NET is configured.
4. Return to system view.
quit N/A
5. Enter interface view.
interface interface-type
interface-number
N/A
6. Enable the IS-IS process on
the interface.
isis enable [ process-id ]
By default, no IS-IS process is
enabled on the interface.
Configuring EBGP between a PE and a CE
1. Configure the PE:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable BGP and enter BGP view.
bgp as-number N/A
3. Enter BGP VPN view.
ip vpn-instance vpn-instance-name
Configuration commands in
BGP VPN view are the same
as those in BGP view. For
details, see Layer 3—IP
Routing Configuration Guide.
4. Configure the CE as the VPN
EBGP peer.
peer { group-name | ip-address }
as-number as-number
By default, no BGP peer is
configured.
For more information about
BGP peers and peer groups,
see Layer 3—IP Routing
Configuration Guide.
5. Create and enter BGP VPN IPv4
unicast family view.
address-family ipv4 [ unicast ] N/A
6. Enable IPv4 unicast route
exchange with the specified peer
or peer group.
peer { group-name | ip-address }
enable
By default, BGP does not
exchange IPv4 unicast routes
with any peer.
7. Redistribute the routes of the
local CE.
import-route protocol [ { process-id |
all-processes } [ med med-value |
route-policy route-policy-name ] * ]
A PE must redistribute the
routes of the local CE into its
VPN routing table so it can
advertise them to the peer PE.