Configuring Basic 6Pe; Configuring Optional 6Pe Capabilities - HP 6125XLG Layer 3 - Ip Routing Configuration Manual

Configuring basic 6PE

Before you configure 6PE, complete the following tasks:
• Establish tunnels in the IPv4 backbone network (see Layer 3—IP Services Configuration Guide).
Configure basic MPLS on 6PE devices (see MPLS Configuration Guide).
•
Configure BGP on 6PE devices so that they can advertise tagged IPv6 routing information through
•
BGP sessions. The following describes only BGP configurations on 6PE devices.
To configure basic 6PE:
Step
1. Enter system view.
2. Enter BGP view.
3. Specify a 6PE peer or peer
group and its AS number.
4. Enter BGP IPv6 unicast
address family view.
5. Enable BGP to exchange
IPv6 unicast routing
information with the 6PE
peer or peer group.
6. Enable BGP to exchange
labeled IPv6 routes with the
6PE peer or peer group.

Configuring optional 6PE capabilities

Step
1. Enter system view.
2. Enter BGP view.
3. Enter BGP IPv6 unicast
address family view.
4. Advertise COMMUNITY
attribute to the 6PE peer or
peer group.
5. Advertise extended
community attribute to the 6PE
peer or peer group.
6. Allow the local AS number to
appear in routes from the 6PE
peer or peer group and
specify the repeat times.
7. Specify an AS path list to filter
routes advertised to or
received from the 6PE peer or
peer group.
Command
system-view
bgp as-number
peer { group-name | ip-address }
as-number as-number
address-family ipv6 [ unicast ]
peer { group-name | ip-address }
enable
peer { group-name | ip-address }
label-route-capability
Command
system-view
bgp as-number
address-family ipv6 [ unicast ]
peer { group-name | ip-address }
advertise-community
peer { group-name | ip-address }
advertise-ext-community
peer { group-name | ip-address }
allow-as-loop [ number ]
peer { group-name | ip-address }
as-path-acl as-path-acl-number
{ export | import }
253
Remarks
N/A
N/A
No 6PE peer is specified by
default.
N/A
This function is disabled by
default.
This function is disabled by
default.
Remarks
N/A
N/A
N/A
By default, the COMMUNITY
attribute is not advertised.
By default, the extended
community attribute is not
advertised.
By default, the local AS number
is not allowed to appear in
routes from the 6PE peer or
peer group.
By default, no AS path list is
specified.