H3C Technologies H3C S6800 Series Switches - Manual (Page 295)

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Step Command Remarks
3. Configure a network entity
title for the IS-IS process.
network-entity net By default, no NET is configured.
4. Enable IPv6 for the IS-IS
process.
ipv6 enable By default, IPv6 is disabled.
5. Return to system view. quit N/A
6. Enter interface view.
interface interface-type
interface-number
N/A
7. Enable IPv6 for the IS-IS
process on the interface.
isis ipv6 enable [ process-id ]
By default, IPv6 IS-IS is disabled on
an interface.
Configuring EBGP between a PE and a CE
1. Configure the PE:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enable BGP and enter BGP
view.
bgp as-number N/A
3. Enter BGP-VPN instance
view.
ip vpn-instance
vpn-instance-name
N/A
4. Configure the CE as the
VPN EBGP peer.
peer { group-name |
ipv6-address [ prefix-length ] }
as-number as-number
By default, no BGP peer is
configured.
5. Create the BGP-VPN IPv6
unicast address family and
enter its view.
address-family ipv6 [ unicast ]
By default, the BGP-VPN IPv6
unicast address family is not
created.
Configuration commands in
BGP-VPN IPv6 unicast address
family view are the same as
those in BGP IPv6 unicast
address family view. For details,
see Layer 3—IP Routing
Configuration Guide.
6. Enable IPv6 unicast route
exchange with the specified
peer or peer group.
peer { group-name |
ipv6-address [ prefix-length ] }
enable By default, BGP does not
exchange IPv6 unicast routes
with any peer.
7. Redistribute the routes of the
local CE.
import-route protocol
[ process-id [ med med-value |
route-policy route-policy-name ]
* ]
A PE must redistribute the routes
of the local CE into its VPN
routing table so that it can
advertise them to the peer PE.
8. (Optional.) Configure
filtering of advertised routes.
filter-policy { acl6-number |
prefix-list ipv6-prefix-name }
export [ protocol process-id ]
By default, BGP does not filter
advertised routes.
9. (Optional.) Configure
filtering of received routes.
filter-policy { acl6-number |
prefix-list ipv6-prefix-name }
import
By default, the PE does not filter
received routes.