R21xx-HP FlexFabric 11900 MPLS Configuration Guide

33
Ste
p
Command Remarks
5. (Optional.) Redistribute
remote site routes advertised
by the PE.
ipv6 import-route protocol
[ process-id ] [ allow-ibgp ] [ cost
cost | [ level-1 | level-1-2 |
level-2 ] | route-policy
route-policy-name | tag tag ] *
By default, no routes from any
other routing protocol 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 by default.
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.
Configuring EBGP between an IPv6 MCE and a VPN site
To run EBGP between an IPv6 MCE and IPv6 VPN sites, you must configure a BGP peer for each IPv6
VPN instance on the IPv6 MCE, and redistribute the IGP routes of each VPN instance on the IPv6 VPN
sites.
For more information about IPv6 BGP, see Layer 3—IP Routing Configuration Guide.
If EBGP is used for route exchange, you also can configure filtering policies to filter received routes and
advertised routes.
1. Configure the IPv6 MCE:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view.
bgp as-number 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 ipv6-address as-number
as-number
N/A
5. Create and enter BGP-VPN
IPv6 address family view.
ipv6-family [ unicast ] N/A
6. Enable BGP to exchange IPv6
unicast routing information
with the IPv6 BGP peer.
peer ipv6-address enable
By default, BGP cannot exchange
IPv6 unicast routing information
with a peer.
7. Redistribute remote site routes
advertised by the PE.
import-route protocol [ process-id
[ med med-value | route-policy
route-policy-name ] * ]
By default, BGP does not
redistribute routes from any other
routing protocol.
8. (Optional.) Configure a
filtering policy to filter
advertised routes.
filter-policy { acl6-number |
prefix-list ipv6-prefix-name }
export [ protocol process-id ]
By default, the IPv6 MCE does not
filter advertised routes.
9. (Optional.) Configure a
filtering policy to filter
received routes.
filter-policy { acl6-number |
prefix-list ip-prefix-name } import
By default, the IPv6 MCE does not
filter received routes.
2. Configure the VPN site: