HP 6125XLG Configuration Manual page 121

Destination/Mask
10.1.1.0/24
10.1.1.1/32
10.2.1.0/24
10.3.1.0/24
10.3.1.1/32
20.1.1.0/24
20.1.1.1/32
30.1.1.0/24
127.0.0.0/8
127.0.0.1/32
The output shows the NQA test result: the master route is unavailable (the status of the track entry is
Negative). The backup static route takes effect and Switch A forwards packets to 30.1.1.0/24 through
Switch C.
# When the master route fails, the hosts in 20.1.1.0/24 can still communicate with the hosts in
30.1.1.0/24.
[SwitchA] ping -a 20.1.1.1 30.1.1.1
PING 30.1.1.1: 56
Reply from 30.1.1.1: bytes=56 Sequence=1 ttl=254 time=2 ms
Reply from 30.1.1.1: bytes=56 Sequence=2 ttl=254 time=1 ms
Reply from 30.1.1.1: bytes=56 Sequence=3 ttl=254 time=1 ms
Reply from 30.1.1.1: bytes=56 Sequence=4 ttl=254 time=2 ms
Reply from 30.1.1.1: bytes=56 Sequence=5 ttl=254 time=1 ms
--- 30.1.1.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 1/1/2 ms
# The output on Switch D is similar to that on Switch A. When the master route fails, the hosts in
30.1.1.0/24 can still communicate with the hosts in 20.1.1.0/24.
[SwitchB] ping -a 30.1.1.1 20.1.1.1
PING 20.1.1.1: 56
Reply from 20.1.1.1: bytes=56 Sequence=1 ttl=254 time=2 ms
Reply from 20.1.1.1: bytes=56 Sequence=2 ttl=254 time=1 ms
Reply from 20.1.1.1: bytes=56 Sequence=3 ttl=254 time=1 ms
Reply from 20.1.1.1: bytes=56 Sequence=4 ttl=254 time=1 ms
Reply from 20.1.1.1: bytes=56 Sequence=5 ttl=254 time=1 ms
--- 20.1.1.1 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 1/1/2 ms
Proto Pre Cost
Direct 0 0
Direct 0 0
Static 60 0
Direct 0 0
Direct 0 0
Direct 0 0
Direct 0 0
Static 80 0
Direct 0 0
Direct 0 0
data bytes, press CTRL_C to break
data bytes, press CTRL_C to break
116
NextHop Interface
10.1.1.1 Vlan2
127.0.0.1 InLoop0
10.1.1.2 Vlan2
10.3.1.1 Vlan3
127.0.0.1 InLoop0
20.1.1.1 Vlan6
127.0.0.1 InLoop0
10.3.1.3 Vlan3
127.0.0.1 InLoop0
127.0.0.1 InLoop0