Troubleshooting
Diagnostic Tools
ProCurve# ping docservr
10.28.229.219 is alive, time = 1 ms
ProCurve# traceroute docservr
First-Hop Router (“B”)
traceroute to 10.28.229.219
1 hop min, 30 hops max, 5 sec. timeout, 3 probes
1 10.28.192.2 1 ms 0 ms 0 ms
2 10.28.229.219 0 ms 0 ms 0 ms
Traceroute Target
Figure C-23. Example of Ping and Traceroute Execution for the Network in Figure C-21 on Page 54
As mentioned under “Basic Operation” on page C-50, if the DNS entry config-
ured in the switch includes only the DNS server’s IP address, you must use
the target host’s fully qualified domain name with ping and traceroute. For
example, using the document server in figureC-21 as a target:
ProCurve# ping docservr.pubs.outdoors.com
10.28.229.219 is alive, time = 1 ms
ProCurve# traceroute docservr.pubs.outdoors.com
traceroute to 10.28.229.219
1 hop min, 30 hops max, 5 sec. timeout, 3 probes
1 10.28.192.2 1 ms 0 ms 0 ms
2 10.28.229.219 0 ms 0 ms 0 ms
Target’s Fully Qualified
Domain Name
Figure C-24. Example of Ping and Traceroute Execution When Only the DNS Server IP Address Is
Configured
C-55