HP FlexNetwork HSR6600 Configuration Manual page 230

Step
4. Configure the type codes of
OSPF extended community
attributes.
5. Create an OSPF area and
enter area view.
6. Enable OSPF on the
interface attached to the
specified network in the area.
Configuring IS-IS between a PE and a CE
An IS-IS process belongs to the public network or a single VPN instance. If you create an IS-IS
process without binding it to a VPN instance, the process belongs to the public network.
To configure IS-IS between a PE and a CE:
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
1. Configure the PE:
Step
1. Enter system view.
2. Enter BGP instance view.
3. Enter BGP-VPN instance
view.
4. Configure the CE as the
VPN EBGP peer.
Command
ext-community-type
{ domain-id type-code1 |
router-id type-code2 | route-type
type-code3 }
area area-id
network ip-address
wildcard-mask
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 [ instance
instance-name ]
ip vpn-instance
vpn-instance-name
peer { group-name | ip-address
[ mask-length ] } as-number
as-number
220
Remarks
The defaults are as follows:
•
0x0005 for Domain ID.
•
0x0107 for Router ID.
•
0x0306 for Route Type.
Perform this configuration on the
PE.
By default, no OSPF areas exist.
By default, an interface neither
belongs to any area nor runs
OSPF.
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 instance view are the
same as those in BGP instance
view. For more information, see
Layer 3—IP Routing
Configuration Guide.
By default, no BGP peers exist.
For more information about
BGP peers and peer groups,
see Layer 3—IP Routing
Configuration Guide.