Run the display lspv statistics command on U-PE, and you can view the statistics of PWE3
tracert. Take the display on U-PE2 for example.
<U-PE2> display lspv statistics
Total sent: 10 packet(s)
Total received: 10 packet(s)
MPLS echo request sent: 0 packet(s), received: 10 packet(s)
MPLS echo reply sent: 10 packet(s), received: 0 packet(s)
Run the reset lspv statistics command on U-PE, and you can clear the statistics of PWE3
tracert. Take the display on U-PE2 for example.
<U-PE2> reset lspv statistics
<U-PE2> display lspv statistics
Total sent: 0 packet(s)
Total received: 0 packet(s)
MPLS echo request sent: 0 packet(s), received: 0 packet(s)
MPLS echo reply sent: 0 packet(s), received: 0 packet(s)
4. Verify the connectivity between CEs and view path information between the CEs.
CE1 and CE2 can ping each other.
<CE1> ping 100.1.1.2
PING 100.1.1.2: 56 data bytes, press CTRL_C to break
Reply from 100.1.1.2: bytes=56 Sequence=1 ttl=255 time=180 ms
Reply from 100.1.1.2: bytes=56 Sequence=2 ttl=255 time=120 ms
Reply from 100.1.1.2: bytes=56 Sequence=3 ttl=255 time=160 ms
Reply from 100.1.1.2: bytes=56 Sequence=4 ttl=255 time=160 ms
Reply from 100.1.1.2: bytes=56 Sequence=5 ttl=255 time=130 ms
--- 100.1.1.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 120/150/180 ms
Information about the path between CE1 and CE2 is as follows:
[CE1] tracert 100.1.1.2
traceroute to 100.1.1.2(100.1.1.2) 30 hops max,40 bytes packet
1 100.1.1.2 250 ms 220 ms 130 ms
Step 8 Display information about the PWE3 connection.
Display information about the L2VPN connection on U-PE and S-PE. You can see that an L2VC
is set up and the VC status is Up.
Take the display on U-PE1 for example.
<U-PE1> display mpls l2vc interface Vlanif 10
*client interface : Vlanif10 is up
session state : up
AC state : up
VC state : up
VC ID : 100
VC type : VLAN
destination : 3.3.3.9
local group ID : 0 remote group ID : 0
local VC label : 21504 remote VC label : 21505
local AC OAM State : up
local PSN State : up
local forwarding state : forwarding
remote AC OAM state : up
remote PSN state : up
remote forwarding state: forwarding
BFD for PW : unavailable
manual fault : not set
active state : active
forwarding entry : exist
link state : up
local VC MTU : 4470 remote VC MTU : 4470
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN 5 PWE3 Configuration
Issue 03 (2009-08-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5-59
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