Advertising The Routes Of The Pe In The Local As To The Remote Pe - Huawei AR1200 series Configuration Manual
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Huawei AR1200 Series Enterprise Routers
Configuration Guide - VPN
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3.9.3 Advertising the Routes of the PE in the Local AS to the Remote
PE
After the routes of the loopback interface on a PE in an AS are advertised to the remote PE in
another AS, the MP-EBGP peer relationship is established between the PEs.
Procedure
l
Issue 01 (2012-04-20)
The view of the interface that connects the remote ASBR is displayed.
3.
Run:
ip address ip-address { mask | mask-length }
The IP address is configured.
4.
Run:
quit
Return to the system view.
5.
Run:
bgp as-number
The BGP view is displayed.
6.
Run:
peer ipv4-address as-number as-number
The remote ASBR is configured as the EBGP peer.
7.
(Optional) Run:
peer { ipv4-address | group-name } ebgp-max-hop [ hop-count ]
The maximum number of hops is configured for the EBGP connection.
Generally, one or multiple directly connected physical links exist between EBGP
peers. If the directly connected physical link(s) are not available, run the peer ebgp-
max-hop command to ensure that the TCP connection can be set up between the EBGP
peers through multiple hops.
The loopback address of the PE in the local AS is advertised to the remote ASBR.
Perform the following steps on an ASBR:
1.
Run:
system-view
The system view is displayed.
2.
Run:
bgp as-number
The BGP view is displayed.
3.
Run:
network ip-address [ mask | mask-length ]
The loopback address of the PE in the local AS is advertised to the remote ASBR.
4.
Run:
quit
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3 BGP MPLS IP VPN Configuration
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