Huawei Quidway NetEngine80E Configuration Manual page 164

HUAWEI NetEngine80E/40E Router
Configuration Guide - IP Routing
# Check the routing table on Router A.
[RouterA] display ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destination/Mask
GigabitEthernet1/0/0
GigabitEthernet1/0/0
GigabitEthernet1/0/0
GigabitEthernet2/0/0
GigabitEthernet2/0/0
GigabitEthernet2/0/0
GigabitEthernet1/0/0
The routing table contains a route destined for 172.16.1.3/32 with the next hop of 172.16.3.2
and the cost of 10. Therefore, traffic travels along the path Router B → Switch A.
# Shut down GigabitEthernet 1/0/0 on Router B to simulate a link fault.
[RouterB] interface GigabitEthernet 1/0/0
[RouterB-GigabitEthernet1/0/0] shutdown
[RouterB-GigabitEthernet1/0/0] quit
# Check the NQA test results.
[RouterB] display nqa results test-instance aa bb
NQA entry(aa, bb) :testflag is active ,testtype is icmp
1 . Test 2086 result
The information "Lost packet ratio: 100 %" is displayed, indicating that the link fails.
# Check the routing table on Router B. The static route disappears.
[RouterB] display ip routing-table
Route Flags: R - relay, D - download to fib
------------------------------------------------------------------------------
Routing Tables: Public
Destination/Mask
Issue 02 (2014-09-30)
Destinations : 9
Proto
127.0.0.0/8 Direct
127.0.0.1/32 Direct
172.16.3.0/24 Direct
172.16.3.1/32 Direct
172.16.3.2/32 Direct
172.16.4.0/24 Direct
172.16.4.1/32 Direct
172.16.4.2/32 Direct
172.16.7.0/24 O_ASE
Send operation times: 1
Completion:failed
Attempts number:1
Disconnect operation number:0
System busy operation number:0
Operation sequence errors number:0
Destination ip address:172.16.1.2
Min/Max/Average Completion Time: 0/0/0
Sum/Square-Sum Completion Time: 0/0
Last Good Probe Time: 0000-00-00 00:00:00.0
Lost packet ratio: 100 %
Destinations : 10
Proto
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Routes : 9
Pre Cost Flags NextHop
0 0 D
0 0 D
0 0 D
0 0 D
0 0 D
0 0 D
0 0 D
0 0 D
150 10 D
The test is finished
Receive response times: 0
RTD OverThresholds number: 0
Drop operation number:1
Operation timeout number:0
Connection fail number:0
RTT Status errors number:0
Routes : 10
Pre Cost Flags NextHop
2 IP Static Route Configuration
Interface
127.0.0.1 InLoopBack0
127.0.0.1 InLoopBack0
172.16.3.1
127.0.0.1
172.16.3.2
172.16.4.1
127.0.0.1
172.16.4.2
172.16.3.2
Interface
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