Cisco 300 Series Cli Manual page 482

Stackable managed switches

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IP System Management Commands

OL-32830-01 Command Line Interface Reference Guide

The traceroute command sends out one probe at a time. Each outgoing packet can

result in one or two error messages. A "time exceeded" error message indicates

that an intermediate router has seen and discarded the probe. A "destination

unreachable" error message indicates that the destination node has received the

probe and discarded it because it could not deliver the packet. If the timer goes

off before a response comes in, the traceroute command prints an asterisk (*).

The traceroute command terminates when the destination responds, when the

maximum TTL is exceeded, or when the user interrupts the trace with Esc.

The traceroute command is not relevant to IPv6 link local addresses.

switchxxxxxx> traceroute ip umaxp1.physics.lsa.umich.edu

Type Esc to abort.

Tracing the route to umaxp1.physics.lsa.umich.edu (141.211.101.64)

1 i2-gateway.stanford.edu (192.68.191.83)

2 STAN.POS.calren2.NET (171.64.1.213) 0 msec 0 msec 0 msec

3 SUNV--STAN.POS.calren2.net (198.32.249.73) 1 msec 1 msec 1 msec

4 Abilene--QSV.POS.calren2.net (198.32.249.162)

5 kscyng-snvang.abilene.ucaid.edu (198.32.8.103)

6 iplsng-kscyng.abilene.ucaid.edu (198.32.8.80)

7 so-0-2-0x1.aa1.mich.net (192.122.183.9)

8 atm1-0x24.michnet8.mich.net (198.108.23.82)

10 A-ARB3-LSA-NG.c-SEB.umnet.umich.edu(141.211.5.22)58 msec 58msec 58 msec

11 umaxp1.physics.lsa.umich.edu (141.211.101.64)

Trace completed

The following table describes the significant fields shown in the display:

i2-gateway.stanford.

Indicates the sequence number of the router

in the path to the host.

Host name of this router.

0 msec 0 msec 0 msec

1 msec 1 msec 1 msec

33 msec 35 msec 35 msec

47 msec 45 msec 45 msec

53 msec 54 msec

56 msec 56 msec 57 msec

62 msec 63 msec 63 msec