3Com SuperStack II 3300, Руководство пользователя

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124 C
HAPTER
8: S
ETTING
IP P
ARAMETERS
Using the traceRoute
Command
Use the ip traceRoute command to trace a route to a destination using
the default traceRoute options (see Table 33 on page 125). To change the
default traceRoute options, use the
advancedTraceroute
command and
press [Enter] until you see the prompt for the option you want to change.
You can specify a host name or an IP address as the destination in the
traceRoute command. If you specify a hostname, the hostname and its
associated IP address must be configured on a network name server.
Also, you must add the IP address on the name server to the list of name
server addresses associated with the network domain name. See
“Administering the Domain Name Server Client” on page 72 for further
information.
To trace a route to a host:
1 Enter the following at the top-level menu:
ip traceRoute
2 At the prompt, specify the host name or IP address of the destination to
which you want to trace a route.
The system begins the trace and then displays the IP address and host
name (if available) of the gateways and routers through which the UDP
probe packets pass on the way to the destination.
The following example shows a successful traceRoute using the default
values automatically (see Table 33 on page 125 for the default values):
Select menu options (ip): traceRoute
Enter host name/IP address [0.0.0.0]: 10.0.1.2
Press “Enter” key to interrupt.
Traceroute to 10.0.1.2: 30 hops max, 28 bytes packet
1 10.0.2.2 9 ms 22 ms 5 ms
2 10.0.3.2 8 ms 22 ms 8 ms
3 10.0.24.3 7 ms 22 ms 7 ms
4 10.0.10.1 7 ms 23 ms 6 ms