[ASBR-PE1] mpls
[ASBR-PE1-mpls] quit
[ASBR-PE1] mpls ldp
[ASBR-PE1-mpls-ldp] quit
[ASBR-PE1] interface vlanif 11
[ASBR-PE1-Vlanif11] mpls
[ASBR-PE1-Vlanif11] mpls ldp
[ASBR-PE1-Vlanif11] quit
# Configure the basic MPLS function on ASBR-PE2 and enable LDP on the interface connected
to PE2.
<ASBR-PE2> system-view
[ASBR-PE2] mpls lsr-id 3.3.3.9
[ASBR-PE2] mpls
[ASBR-PE2-mpls] quit
[ASBR-PE2] mpls ldp
[ASBR-PE2-mpls-ldp] quit
[ASBR-PE2] interface vlanif 22
[ASBR-PE2-Vlanif22] mpls
[ASBR-PE2-Vlanif22] mpls ldp
[ASBR-PE2-Vlanif22] quit
# Configure the basic MPLS function on PE2 and enable LDP on the interface connected to
ASBR-PE2.
<PE2> system-view
[PE2] mpls lsr-id 4.4.4.9
[PE2] mpls
[PE2-mpls] lsp-trigger all
[PE2-mpls] quit
[PE2] mpls ldp
[PE2-mpls-ldp] quit
[PE2] interface vlanif 22
[PE2-Vlanif22] mpls
[PE2-Vlanif22] mpls ldp
[PE2-Vlanif22] quit
After the configuration, the LDP peer relation can be set up between the PE and ASBR in the
same AS. Run the display mpls ldp session command on each device, and you can see that the
session state is Operational.
Take the display on PE1 as an example:
[PE1] display mpls ldp session
LDP Session(s) in Public Network
Codes: LAM(Label Advertisement Mode), SsnAge Unit(DDDD:HH:MM)
A '*' before a session means the session is being deleted.
------------------------------------------------------------------------------
PeerID Status LAM SsnRole SsnAge KASent/Rcv
------------------------------------------------------------------------------
2.2.2.9:0 Operational DU Active 0000:09:10 2201/2185
------------------------------------------------------------------------------
TOTAL: 1 session(s) Found.
Step 4 Configure the basic BGP/MPLS IPv6 VPNs in AS 100 and AS 200.
NOTE
The VPN targets of the IPv6 VPN instances of the ASBR and PE in an AS should match each other. In
different ASs, the VPN targets of the PEs do not need to match.
# Configure CE1.
<CE1> system-view
[CE1] interface vlanif 10
[CE1-Vlanif10] ipv6 enable
[CE1-Vlanif10] ipv6 address 2001::1 64
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 4 BGP MPLS IPv6 VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
410
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