215
Step Command
Remarks
PE.
The domain ID is carried in the
routes of the OSPF process.
When redistributing routes from
the OSPF process, BGP adds the
domain ID as an extended
community attribute into BGP
routes.
An OSPF process can be
configured with only one primary
domain ID. Domain IDs of
different OSPF processes can be
the same.
All OSPF processes of a VPN
must be configured with the same
domain ID.
4.
Configure the type codes of
OSPF extended community
attributes.
ext-community-type
{
domain-id
type-code1
|
router-id
type-code2
|
route-type
type-code3
}
The defaults are as follows:
•
0x0005 for Domain ID.
•
0x0107 for Router ID.
•
0x0306 for Route Type.
Perform this configuration on the
PE.
5.
Create an OSPF area and
enter area view.
area
area-id
By default, no OSPF area is
created.
6.
Enable OSPF on the
interface attached to the
specified network in the area.
network
ip-address
wildcard-mask
By default, an interface neither
belongs to any area nor runs
OSPF.
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 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:
Summary of Contents for HPE FlexNetwork MSR Router Series
Page 10: ...viii Index 540 ...