3Com CoreBuilder 3500, Справочник по командам

Страница: 479 / 784

ip traceRoute 479
■
At each TTL setting, the system launches three UDP probe packets,
and the traceRoute display shows a line with the TTL value, the
address of the gateway, and the round-trip time of each probe. If a
probe answers from different gateways, the traceRoute feature prints
the address of each responding system. If no response occurs in the
3-second timeout interval, traceRoute displays an asterisk (
*
) for that
probe.
Other characters that can be displayed include the following:
■
!N
— Network is unreachable
■
!H
— Host is unreachable
■
!P
— Protocol is unreachable
■
!F
— Fragmentation is needed
■
!<n>
— Unknown packet type
■
To interrupt the command, press Enter.
Options
IP Trace Route Example
Prompt Description Possible Values [Default]
Host name or
IP address Host name or IP address of the
destination to which you want to
trace a route
■
A valid host
name
■
IP address
0.0.0.0
Select menu option (ip): traceRoute
Enter host name/IP address [0.0.0.0]: 158.101.101.40
Press "Enter" key to interrupt.
Traceroute to 158.101.101.40: 30 hops max, 28 bytes packet
1 158.101.117.254 9 ms 22 ms 5 ms
2 158.101.112.254 8 ms 22 ms 8 ms
3 158.101.96.22 7 ms 22 ms 7 ms
4 158.101.101.40 7 ms 23 ms 6 ms