Install guide

Software Version 2.8.1 9
Software Version 2.8.1
C613-10477-00 REV B
System Enhancements
This Software Version includes the following enhancements to system
commands:
■ Clearing System Parameters
■ Extended Monitoring of CPU Utilisation
This section describes the enhancements. The new and modified commands to
implement them are described in Command Reference Updates.
Clearing System Parameters
The option none has been added to the following commands:
set system name={name|none}
set system contact={contact-name|none}
set system location={location|none}
This allows you to clear a previously specified system name, contact name or
location. For example, to clear the system name, use one of the commands:
set sys nam=none
set sys nam=””
set sys nam=
set sys nam
Command Changes
The following table summarises the modified commands:
Extended Monitoring of CPU Utilisation
This Software Version includes a new feature for monitoring CPU utilisation.
You can now set the router or switch to capture data about which specific
functions the CPU is executing, and the level of instantaneous usage the CPU is
experiencing. This allows you, in conjunction with your authorised distributor
or reseller, to diagnose the causes of high rates of CPU utilisation on the router
or switch.
You can set the router or switch to capture data continuously, or only when the
CPU experiences a specific level of instantaneous usage. The router or switch
holds up to 500 entries (10 seconds) of data about CPU utilisation.
Command Change
set system name New none option for name parameter
set system contact New none option for contact parameter
set system location New none option for location parameter