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
------------------------------------------------------------------------------
1.1.1.9:0 Operational DU Active 0000:00:14 57/57
2.2.2.9:0 Operational DU Active 0000:00:14 56/56
4.4.4.9:0 Operational DU Passive 0000:00:05 22/22
5.5.5.9:0 Operational DU Passive 0000:00:12 52/52
------------------------------------------------------------------------------
TOTAL: 4 session(s) Found.
<S-PE> display mpls ldp peer
LDP Peer Information in Public network
A '*' before a peer means the peer is being deleted.
------------------------------------------------------------------------------
PeerID TransportAddress DiscoverySource
------------------------------------------------------------------------------
1.1.1.9:0 1.1.1.9 Remote Peer : 1.1.1.9
2.2.2.9:0 2.2.2.9 Vlanif30
4.4.4.9:0 4.4.4.9 Vlanif40
5.5.5.9:0 5.5.5.9 Remote Peer : 5.5.5.9
------------------------------------------------------------------------------
TOTAL: 4 Peer(s) Found.
<S-PE> display mpls lsp
----------------------------------------------------------------------
LSP Information: LDP LSP
----------------------------------------------------------------------
FEC In/Out Label In/Out IF Vrf Name
3.3.3.9/32 3/NULL -/-
1.1.1.9/32 NULL/1024 -/Vlanif30
1.1.1.9/32 1024/1024 -/Vlanif30
2.2.2.9/32 NULL/3 -/Vlanif30
2.2.2.9/32 1025/3 -/Vlanif30
4.4.4.9/32 NULL/3 -/Vlanif40
4.4.4.9/32 1027/3 -/Vlanif40
5.5.5.9/32 NULL/1027 -/Vlanif40
5.5.5.9/32 1026/1027 -/Vlanif40
Step 4 Create and configure the PW template.
Create a PW template on each U-PE. Enable the CW and LSP ping function.
# Configure U-PE1.
[U-PE1] pw-template pwt
[U-PE1-pw-template-pwt] peer-address 3.3.3.9
[U-PE1-pw-template-pwt] control-word
[U-PE1-pw-template-pwt] quit
# Configure U-PE2.
[U-PE2] pw-template pwt
[U-PE2-pw-template-pwt] peer-address 3.3.3.9
[U-PE2-pw-template-pwt] control-word
[U-PE2-pw-template-pwt] quit
NOTE
You can configure a dynamic PW without using a PW template. If the PW template is not used, PW
connectivity cannot be verified and path information of the PW cannot be collected. That is, the ping vc
and tracert vc commands cannot be used.
Step 5 Create a VC connection.
Enable MPLS L2VPN on U-PE1, U-PE2, and S-PE.
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 6 PWE3 Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
606
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