HP 5920 Configuration Manual page 12

Figure 1 Network diagram
Configuration procedure
# Use the ping command on Device A to test connectivity to Device C.
Ping 1.1.2.2 (1.1.2.2): 56 data bytes, press CTRL_C to break
56 bytes from 1.1.2.2: icmp_seq=0 ttl=254 time=2.137 ms
56 bytes from 1.1.2.2: icmp_seq=1 ttl=254 time=2.051 ms
56 bytes from 1.1.2.2: icmp_seq=2 ttl=254 time=1.996 ms
56 bytes from 1.1.2.2: icmp_seq=3 ttl=254 time=1.963 ms
56 bytes from 1.1.2.2: icmp_seq=4 ttl=254 time=1.991 ms
--- Ping statistics for 1.1.2.2 ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 1.963/2.028/2.137/0.062 ms
The output shows that Device A sends five ICMP packets to Device C and Device A receives five ICMP
packets, no ICMP packet is lost, and the route is reachable.
# Get detailed information about routes from Device A to Device C.
<DeviceA> ping -r 1.1.2.2
Ping 1.1.2.2 (1.1.2.2): 56 data bytes, press CTRL_C to break
56 bytes from 1.1.2.2: icmp_seq=0 ttl=254 time=4.685 ms
RR: 1.1.2.1
1.1.2.2
1.1.1.2
1.1.1.1
56 bytes from 1.1.2.2: icmp_seq=1 ttl=254 time=4.834 ms
56 bytes from 1.1.2.2: icmp_seq=2 ttl=254 time=4.770 ms
56 bytes from 1.1.2.2: icmp_seq=3 ttl=254 time=4.812 ms
56 bytes from 1.1.2.2: icmp_seq=4 ttl=254 time=4.704 ms
--- Ping statistics for 1.1.2.2 ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 4.685/4.761/4.834/0.058 ms
The test procedure of ping –r is as shown in
1. The source device (Device A) sends an ICMP echo request to the destination device (Device C) with
the RR option blank.
Figure 1:
2
(same route)
(same route)
(same route)
(same route)