HPE FlexFabric 5950 Series User Manual

395
580BConfiguring IPv6 IS-IS between an MCE and a VPN site
An IPv6 IS-IS process belongs to the public network or a single IPv6 VPN instance. If you create an
IPv6 IS-IS process without binding it to an IPv6 VPN instance, the process belongs to the public
network.
By configuring IPv6 IS-IS process-to-IPv6 VPN instance bindings on a MCE, you allow routes of
different IPv6 VPNs to be exchanged between the MCE and the sites through different IPv6 IS-IS
processes. This ensures the separation and security of IPv6 VPN routes. For more information about
IPv6 IS-IS, see Layer 3—IP Routing Configuration Guide.
To configure IPv6 IS-IS between an MCE and a VPN site:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Create an IPv6 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
MCE. On a VPN site, configure
common IPv6 IS-IS.
3. Configure a network entity
title for the IS-IS process.
network-entity
net By default, no NET is configured.
4. Create the IS-IS IPv6 unicast
address family and enter its
view.
address-family ipv6
[
unicast
]
By default, the IS-IS IPv6 unicast
address family is not created.
5. (Optional.) Redistribute
remote site routes advertised
by the PE.
import-route
protocol
[ process-id ] [
allow-ibgp
]
[
allow-direct
|
cost
cost-value |
[
level-1
|
level-1-2
|
level-2
] |
route-policy
route-policy-name |
tag
tag ] *
By default, no routes are
redistributed to IPv6 IS-IS.
If you do not specify the route
level in the command,
redistributed routes are added to
the level-2 routing table.
6. Return to system view.
quit
N/A
7. Enter interface view.
interface
interface-type
interface-number
N/A
8. Enable the IPv6 IS-IS
process on the interface.
isis ipv6 enable
[ process-id ]
By default, no IPv6 IS-IS process
is enabled on the interface.
581BConfiguring EBGP between an MCE and a VPN site
To use EBGP between an MCE and IPv6 VPN sites, you must configure a BGP peer for each IPv6
VPN instance on the MCE, and redistribute the IGP routes of each VPN instance on the IPv6 VPN
sites.
1. Configure the MCE:
Step Command Remarks
1. Enter system view.
system-view
N/A
2. Enter BGP instance view.
bgp
as-number [
instance
instance-name ]
[
multi-session-thread
]
N/A
3. Enter BGP-VPN instance
view.
ip vpn-instance
vpn-instance-name
N/A
4. Specify an IPv6 BGP peer
in an AS.
peer
{ group-name |
ipv6-address [ prefix-length ] }
as-number
as-number
By default, no BGP peers exist.
5. Enter BGP-VPN IPv6
unicast address family
address-family ipv6
[
unicast
] N/A

HPE FlexFabric 5950 Series Specifications

General

Brand	HPE
Model	FlexFabric 5950 Series
Category	Switch
Language	English