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Configuration procedure – H3C Technologies H3C S6300 Series Switches User Manual

Page 15

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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.

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 (same route)

56 bytes from 1.1.2.2: icmp_seq=2 ttl=254 time=4.770 ms (same route)

56 bytes from 1.1.2.2: icmp_seq=3 ttl=254 time=4.812 ms (same route)

56 bytes from 1.1.2.2: icmp_seq=4 ttl=254 time=4.704 ms (same route)

--- 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

Figure 1

:

1.

The source device (Device A) sends an ICMP echo request to the destination device (Device C) with
the RR option blank.