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Configuring routing between pes – H3C Technologies H3C S10500 Series Switches User Manual

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To do…

Use the command…

Remarks

Configure the PE as the eBGP peer

peer ipv6-address as-number
as-number

Required

Configure route redistribution and
advertisement

import-route protocol [ process-id ]
[ med med-value | route-policy

route-policy-name ] *

Optional
A CE needs to advertise its VPN
routes to the connected PE so that

the PE can advertise them to the

peer CE.

NOTE:

After an IPv6 BGP-VPN instance is configured, exchange of BGP routes for the VPN instance is the same
as exchange of ordinary BGP routes.

The configuration commands available in IPv6 BGP-VPN instance view are the same as those in IPv6
BGP subaddress family view. For more configuration commands in the two views, see

Layer 3—IP

Routing Configuration Guide.

Configuring routing between PEs

Follow these steps to configure routing between PEs:

To do…

Use the command…

Remarks

Enter system view

system-view

Enter BGP view

bgp as-number Required

Configure the remote PE as the
peer

peer ip-address as-number
as-number

Required

Specify the source interface for
route update packets

peer { group-name | ip-address }
connect-interface interface-type

interface-number

Required
By default, BGP uses the outbound
interface of the best route to the

BGP peer.

Enter BGP-VPNv6 subaddress
family view

ipv6-family vpnv6

Required

Enable the exchange of
BGP-VPNv6 routing information

with the specified peer

peer ip-address enable

Required
By default, BGP peers exchange

only IPv4 routing information.

Configuring routing features for the BGP-VPNv6 subaddress

family

A variety of routing features for the BGP-VPNv6 subaddress family are the same as those for BGP IPv6

unicast routing. You can select any of the features as required.
Follow these steps to configure routing features for the BGP-VPNv6 subaddress family:

To do…

Use the command…

Remarks

Enter system view

system-view

Enter BGP view

bgp as-number