On which of the following devices can you not issue the utils network ping command to test network
connectivity?

A.
Cisco TelePresence System Codec C60

B.
Cisco TelePresence Multipoint Switch

C.
Cisco TelePresence Manager

D.
Cisco Unified Communications Manager

Explanation:
You cannot issue the utils network ping command on a Cisco TelePresence System Codec C60 to test network
connectivity. To test network connectivity on a Cisco C60, you should issue the systemtools network ping
command or the systemtools network traceroute command. The syntax of the systemtools network ping
command is systemtools network ping destination, where destination is the IP address or Uniform Resource
Locator (URL) of the destination target. The syntax of the systemtools network traceroute command is
systemtools network traceroute destination, where destination is the IP address or URL of the destination
target.You can issue the utils network ping command on a Cisco TelePresence Multipoint Switch (CTMS), Cisco
TelePresence Manager, and Cisco Unified Communications Manager (CM) to test network connectivity. The
syntax of the utils network ping command is utils network ping destination [count] [size], where destination is the
IP address or host name of the destination. The optional count variable specifies the number of times to ping; if
the count variable is not specified, the default value of 4 is used. The optional size variable specifies the size of
the ping packets in bytes; if the size variable is not specified, the default value of 56 is used.

Cisco: CTMS Utils Commands: utils network ping
Cisco: Command Line Interface Guide for Cisco Unified Communications Solutions, Release 9.0(1): utils
network ping
Cisco: Cisco TelePresence Manager CLI Command Reference Guide 1.6: utils network ping
Cisco: Cisco TelePresence System Codec C40/C60, API Reference Guide: The SystemTools commands
(PDF)