System Maintaining Example - H3C S5500-EI series Operation Manual

Operation Manual – System Maintaining and Debugging
H3C S5500-EI Series Ethernet Switches
Note:
The debugging commands are usually used by administrators in diagnosing
network failure.
Output of the debugging information may reduce system efficiency, especially
during execution of the debugging all command.
After completing the debugging, you are recommended to use the undo debugging
all command to disable all the debugging functions.
You must configure the debugging, terminal debugging and terminal monitor
commands first to display the detailed debugging information on the terminal. For
the detailed description on the terminal debugging and terminal monitor
commands, refer to the Information Center Commands part of the manual.

2.3 System Maintaining Example

I. Network requirements
The IP address of the destination device is 10.1.1.4.
Display the routers used while packets are forwarded from the current device to
the destination device.
II. Network diagram (omitted here)
III. Configuration procedure
<Sysname> tracert 10.1.1.4
traceroute to 10.1.1.4 30 hops max, 40 bytes packet
1 128.3.112.1
2 128.32.216.1
3 128.32.136.23
4 128.32.168.22
5 128.32.197.4
6 131.119.2.5
7 129.140.70.13
8 129.140.71.6
9 129.140.81.7
10 10.1.1.4
The above output shows that nine routers are used from the source to the destination
device.
19 ms 19 ms 0 ms
39 ms 39 ms 19 ms
39 ms 40 ms 39 ms
39 ms 39 ms 39 ms
40 ms 59 ms 59 ms
59 ms 59 ms 59 ms
99 ms 99 ms 80 ms
139 ms 239 ms
220 ms 199 ms
239 ms 239 ms 239 ms
2-5
Chapter 2 System Maintaining and Debugging
319 ms
199 ms