Huawei NetEngine80E Configuration Manual - Reliability page 521

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
After the preceding configurations, LDP sessions can be set up between PEs. Run the display
mpls ldp session command. You can view that the Status field is Operational in the command
output.
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
------------------------------------------------------------------------------
2.2.2.9:0
3.3.3.9:0
------------------------------------------------------------------------------
TOTAL: 2 session(s) Found.
Step 4 Enable MPLS L2VPN on each PE.
# Configure PE1.
[PE1] mpls l2vpn
# Configure PE2.
[PE2] mpls l2vpn
# Configure PE3.
[PE3] mpls l2vpn
Step 5 Create a VSI and specify LDP as signaling.
# Configure PE1.
[PE1] vsi ldp1 static
[PE1-vsi-ldp1] pwsignal ldp
[PE1-vsi-ldp1-ldp] vsi-id 2
[PE1-vsi-ldp1-ldp] peer 2.2.2.9
[PE1-vsi-ldp1-ldp] peer 3.3.3.9
# Configure PE2.
[PE2] vsi ldp1 static
[PE2-vsi-ldp1] pwsignal ldp
[PE2-vsi-ldp1-ldp] vsi-id 2
[PE2-vsi-ldp1-ldp] peer 1.1.1.9
[PE2-vsi-ldp1-ldp] peer 3.3.3.9
# Configure PE3.
[PE3] vsi ldp1 static
[PE3-vsi-ldp1] pwsignal ldp
[PE3-vsi-ldp1-ldp] vsi-id 2
[PE3-vsi-ldp1-ldp] peer 1.1.1.9
[PE3-vsi-ldp1-ldp] peer 2.2.2.9
Step 6 Configure a sub-interface for QinQ VLAN tag termination on the AC interface of each PE and
bind the sub-interface to the VSI.
# Configure PE1.
[PE1] interface gigabitethernet 2/0/0.1
Issue 02 (2011-09-10)
Status
Operational DU
Operational DU
NOTE
If two PEs are not directly connected, you can run the mpls ldp remote-peer command and the remote-
ip command to set upa a remote LDP session between the PEs.
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LAM SsnRole SsnAge
Passive 0000:00:09
Passive 0000:00:03
8 Ethernet OAM Configuration
KASent/Rcv
37/37
13/13
504