H3C Technologies H3C S10500 Series Switches - Manual (Page 49)

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Configuring IPv6 IS-IS
Follow these steps to configure IPv6 IS-IS between MCE and PE:
To do… Use the command… Remarks
Enter system view system-view —
Create an IS-IS process for
an IPv6 VPN instance and
enter IS-IS view
isis [ process-id ] vpn-instance
vpn-instance-name
Required
Configure a network entity
title
network-entity net
Required
Not configured by default.
Enable the IPv6 capacity for
the IS-IS process
ipv6 enable
Required
Disabled by default.
Redistribute the VPN routes
ipv6 import-route protocol [ process-id ]
[ allow-ibgp ] [ cost cost | [ level-1 |
level-1-2 | level-2 ] | route-policy
route-policy-name | tag tag ] *
Optional
By default, IS-IS does not
redistribute routes of any other
routing protocol.
If you do not specify the route level
in the command, the command will
redistribute routes to the level-2
routing table by default.
Configure a filtering policy
to filter the redistributed
routes
ipv6 filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name |
route-policy route-policy-name } export
[ protocol [ process-id ] ]
Optional
By default, IPv6 IS-IS does not filter
redistributed routes.
Return to system view quit —
Enter interface view interface interface-type interface-number —
Enable IPv6 for the IS-IS
process on the interface
isis ipv6 enable [ process-id ]
Required
Disabled by default.
NOTE:
For more information about IPv6 IS-IS, see Layer 3—IP Routing Configuration Guide.
Configuring eBGP
Follow these step to configure eBGP between MCE and PE:
To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
Enter IPv6 BGP-VPN instance
view
ipv6-family vpn-instance vpn-instance-name Required
Configure the PE as the eBGP
peer
peer ipv6-address as-number as-number Required
Redistribute the VPN routes
import-route protocol [ process-id [ med
med-value | route-policy
route-policy-name ] * ]
Required
By default, No route
redistribution is configured.