GSWB
CHAPTER 8 CLI Operations
(6)Error Messages
•% Incomplete command.
Cause: Incomplete command input
Action: Enter the command string correctly.
• % Invalid input detected at '^' marker.
Cause: Invalid character detected at '^' marker in the entered command string
Action: Enter the command string correctly.
• System error.
Cause: An internal error occurred.
Action: Check the system status, and reenter the command. If the error occurs again, collect unit information, configuration definition information, and the information in different types of logs, and restart the unit. Alternatively, contact a certified service engineer.
8.3.4.3ping
This command determines whether communication is possible with the host at the specified IP address by transmitting ICMP (Echo Request) packets to the specified IP address and receiving ICMP (Echo Reply) packets.
The ping command does not support transmission to broadcast addresses. This unit returns the following ICMP messages:
zICMP Echo Reply message
zICMP Destination Unreachable (port unreachable) message
(1)Synopsis
•Determines whether communication is possible with the host at the specified IP address
ping
(2) Options
z
Host IP address used to determine whether communication is possible.