H3C Technologies H3C S10500 Series Switches - Manual (Page 359)

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To do… Use the command… Remarks
Enable the IPv6 capacity for the
IS-IS process
ipv6 enable
Required
Disabled by default
Return to system view quit —
Enter interface view
interface interface-type
interface-number
—
Enable the IPv6 capacity 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 between PE and CE
1. Configurations on a PE
Follow these steps to configure eBGP between PE and CE:
To do… Use the command… Remarks
Enter system view system-view —
Enable BGP and enter BGP view bgp as-number —
Enter IPv6 BGP-VPN instance view
ipv6-family vpn-instance
vpn-instance-name
Required
Configure the CE as the VPN eBGP
peer peer ipv6-address as-number
as-number
Required
Redistribute the routes of the local
CEs
import-route protocol [ process-id ]
[ med med-value | route-policy
route-policy-name ] *
Required
A PE needs to redistribute the
routes of the local CEs into its VPN
routing table so that it can
advertise them to the peer PE.
Configure a filtering policy to filter
the routes to be advertised
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
export [ direct | isisv6 process-id |
ripng process-id | static ]
Optional
By default, BGP does not filter
routes to be advertised.
Configure a filtering policy to filter
received routes
filter-policy { acl6-number |
ipv6-prefix ipv6-prefix-name }
import
Optional
By default, the PE does not filter
received routes.
2. Configurations on a CE
Follow these steps to configure PE-CE route exchange through eBGP on a CE:
To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
Enter IPv6 BGP subaddress family
view
ipv6-family Required