3Com 3500 manual Options, IP Trace Route Example

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

Prompt	Description	Possible Values		[Default]
Host name or	Host name or IP address of the	■	A valid host	0.0.0.0
IP address	destination to which you want to		name
	trace a route	■	IP address

IP Trace Route Example

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