ping Command


Router#ping w.x.y.z

Checks for Layer 3 connectivity with device at address w.x.y.z

Router#ping

Enters extended ping mode, which provides more options


The following table describes the possible ping output characters.

Character

Meaning

!

Successful receipt of a reply

.

Device timed out while waiting for reply

U

A destination unreachable error PDU was received

Q

Source quench (destination too busy)

M

Could not fragment

?

Unknown packet type

&

Packet lifetime exceeded





CCNA Self-Study(c) CCNA Portable Command Guide
CCNA Portable Command Guide
ISBN: 1587201585
EAN: 2147483647
Year: 2006
Pages: 261
Authors: Scott Empson

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