Huawei NetEngine80E Configuration Manual - Reliability page 640

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
[PE3] mpls
[PE3-mpls] quit
[PE3] mpls ldp
[PE3-ldp] quit
[PE3] interface pos 1/0/0
[PE3-Pos1/0/0] mpls
[PE3-Pos1/0/0] mpls ldp
[PE3-Pos1/0/0] quit
[PE3] interface pos 2/0/0
[PE3-Pos2/0/0] mpls
[PE3-Pos2/0/0] mpls ldp
[PE3-Pos2/0/0] quit
After the preceding configuration, LDP sessions are set up between PEs. Run the display mpls
ldp session command. The command output shows that the LDP session status is
Operational.
Take the display on PE1 as an example:
[PE1] display mpls ldp session
------------------------------------------------------------------------------
Peer-ID
------------------------------------------------------------------------------
3.3.3.3:0
4.4.4.4:0
------------------------------------------------------------------------------
TOTAL: 2 session(s) Found.
LAM : Label Advertisement Mode
Step 3 Configure VPN instances on PE1 and PE2 so that CE1 can access both PEs.
# Configure PE1.
[PE1] ip vpn-instance vpna
[PE1-vpn-instance-vpna] route-distinguisher 100:1
[PE1-vpn-instance-vpna] vpn-target 111:1 both
[PE1-vpn-instance-vpna] quit
[PE1] interface gigabitethernet 3/0/0
[PE1-GigabitEthernet3/0/0] ip binding vpn-instance vpna
[PE1-GigabitEthernet3/0/0] ip address 10.1.1.2 24
[PE1-GigabitEthernet3/0/0] quit
# Configure PE2.
[PE2] ip vpn-instance vpna
[PE2-vpn-instance-vpna] route-distinguisher 100:2
[PE2-vpn-instance-vpna] vpn-target 111:1 both
[PE2-vpn-instance-vpna] quit
[PE2] interface gigabitethernet 3/0/0
[PE2-GigabitEthernet3/0/0] ip binding vpn-instance vpna
[PE2-GigabitEthernet3/0/0] ip address 10.1.1.2 24
[PE2-GigabitEthernet3/0/0] quit
# Configure CE1. Note that the IP addresses of the interfaces on the master and slave interface
boards are the same.
[CE1] interface gigabitethernet 1/0/0
[CE1-GigabitEthernet1/0/0] ip address 10.1.1.1 24
[CE1-GigabitEthernet1/0/0] quit
[CE1] interface gigabitethernet 2/0/0
[CE1-GigabitEthernet2/0/0] ip address 10.1.1.1 24
[CE1-GigabitEthernet2/0/0] quit
Issue 02 (2014-09-30)
LDP Session(s) in Public Network
Status LAM
Operational DU
Operational DU
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
8 Ethernet OAM Configuration
SsnRole SsnAge
Passive 000:02:22
Passive 000:02:21
SsnAge Unit : DDD:HH:MM
KA-Sent/Rcv
572/572
566/566
623