NOTE
After the IP address is assigned to each QinQ termination sub-interface, running the
arp broadcast
enable
command is recommended. This command allows the sub-interfaces to ping each other.
# After completing the preceding configurations, run the
ping
command on a QinQ termination
sub-interface of each NPE to ping another QinQ termination sub-interface on the same network
segment. The ping is successful and the link between NPEs is working properly. In the following
examples, NPE1 can ping NPE2.
The sub-interfaces where the mVRRP backup group is configured can ping each other.
[NPE1]
ping 10.1.1.253
PING 10.1.1.253: 56 data bytes, press CTRL_C to break
Reply from 10.1.1.253: bytes=56 Sequence=1 ttl=255 time=160 ms
Reply from 10.1.1.253: bytes=56 Sequence=2 ttl=255 time=90 ms
Reply from 10.1.1.253: bytes=56 Sequence=3 ttl=255 time=160 ms
Reply from 10.1.1.253: bytes=56 Sequence=4 ttl=255 time=180 ms
Reply from 10.1.1.253: bytes=56 Sequence=5 ttl=255 time=120 ms
--- 10.1.1.253 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 90/142/180 ms
The sub-interfaces where service VRRP backup groups are configured can ping each other.
[NPE1]
ping 10.100.1.253
PING 10.100.1.253: 56 data bytes, press CTRL_C to break
Reply from 10.100.1.253: bytes=56 Sequence=1 ttl=255 time=90 ms
Reply from 10.100.1.253: bytes=56 Sequence=2 ttl=255 time=100 ms
Reply from 10.100.1.253: bytes=56 Sequence=3 ttl=255 time=190 ms
Reply from 10.100.1.253: bytes=56 Sequence=4 ttl=255 time=100 ms
Reply from 10.100.1.253: bytes=56 Sequence=5 ttl=255 time=90 ms
--- 10.100.1.253 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 90/114/190 ms
Each NPE can ping CEs on the same network segment. The links between NPEs and CEs are
working properly. In the following examples, NPE1 and NPE2 can ping CE1.
[NPE1]
ping 10.100.1.1
PING 10.100.1.1: 56 data bytes, press CTRL_C to break
Reply from 10.100.1.1: bytes=56 Sequence=1 ttl=255 time=180 ms
Reply from 10.100.1.1: bytes=56 Sequence=2 ttl=255 time=160 ms
Reply from 10.100.1.1: bytes=56 Sequence=3 ttl=255 time=150 ms
Reply from 10.100.1.1: bytes=56 Sequence=4 ttl=255 time=150 ms
Reply from 10.100.1.1: bytes=56 Sequence=5 ttl=255 time=120 ms
--- 10.100.1.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 120/152/180 ms
[NPE2]
ping 10.100.1.1
PING 10.100.1.1: 56 data bytes, press CTRL_C to break
Reply from 10.100.1.1: bytes=56 Sequence=1 ttl=255 time=190 ms
Reply from 10.100.1.1: bytes=56 Sequence=2 ttl=255 time=120 ms
Reply from 10.100.1.1: bytes=56 Sequence=3 ttl=255 time=130 ms
Reply from 10.100.1.1: bytes=56 Sequence=4 ttl=255 time=100 ms
Reply from 10.100.1.1: bytes=56 Sequence=5 ttl=255 time=70 ms
HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
4 VRRP Configuration
Issue 02 (2014-09-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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