Huawei NetEngine80E Configuration Manual - Reliability page 899

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
Example for Configuring Single-ended SLM in VPLS Networking
This section provides an example for configuring single-ended synthetic frame loss
measurement (LM) in virtual private LAN service (VPLS) networking.
Networking Requirements
As networks rapidly develop and applications diversify, various value-added services, such as
Internet Protocol television (IPTV), video conferencing, and voice over Internet Protocol (VoIP),
are more widely used than ever before. Any link connectivity fault or network performance
deterioration directly affects service quality on a live network, making performance monitoring
on the pipes that transmit these services absolutely essential.
On the point-to-multipoint network shown in
performance statistics about LM on the link between PE1 and PE2. To monitor network
performance in real time, the carrier can configure single-ended SLM on the VPLS network.
This configuration allows the carrier to immediately adjust the network in case of voice quality
deterioration.
Figure 8-73 Single-ended synthetic frame LM in VPLS networking
Network
Issue 02 (2014-09-30)
0.0.0.1
network 10.1.1.25
0.0.0.0
network 2.2.2.2
0.0.0.0
network 10.1.1.0
0.0.0.255
network 1.1.1.1
0.0.0.255
network 192.137.1.0
0.0.0.255
network 192.168.1.0
0.0.0.255
network 192.168.2.0
0.0.0.255
#
cfm md md1
ma ma1
map mpls l2vc 2 tagged
mep mep-id 2 interface Eth-Trunk2.1 inward
mep ccm-send mep-id 2 enable
remote-mep mep-id
1
remote-mep ccm-receive mep-id 1
enable
test-id 1 mep 1 remote-mep 2
loss-measure single-ended-synthetic receive test-id 1 time-out 300
#
return
CE1
User
GE1/0/1
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure
PE2
PE1
VPLS
GE1/0/2
GE1/0/2 PE3
8 Ethernet OAM Configuration
8-73, a carrier wants to collect accurate
CE2
User
Network
CE3
User
Network
882