Cabletron Systems SmartSwitch Router Reference Manual page 37

Recommended Action:
Specify a valid memory address.
-CLI-E-IVCHANNEL invalid or unoccupied channel number specified:
'<channel_number>'
Explanation:
The user specified a channel that doesn't exist or not occupied.
Recommended Action:
Specify a channel that is occupied.
-CLI-E-IVCMD invalid command '<command_name>'
Explanation:
An invalid command word is specified.
Recommended Action:
Check to make sure that the command exists and that you didn't type in the wrong
command.
-CLI-E-IVCMDSTR invalid or empty command string - parse aborted
Explanation:
An invalid command was entered.
Recommended Action:
Re-enter command with valid options.
SSR-8 Error Reference Manual
Chapter 4: CLI Error Messages
4 - 7