Managing the Hub 2-55
The SmartSwitch 2000 Chassis View
NVRAM Available:
Displays (in Bytes) the current amount of non-volatile memory (NVRAM) that is
free and not currently being used for data.
Current Switch Utilization:
Displays the current load on the switch, which is based on a percentage of
maximum switching capacity of 100%.
Peak Switch Utilization:
Displays the peak percentage of switch load (based on a maximum of 100%) that
has occurred on the switch, since power-up or last reset, along with the time and
date that it occurred. This field can be administratively refreshed, as described
below.
Reset Peak Switch Utilization:
This option allows you to clear the Peak Switch Utilization field.The Peak Switch
Utilization field will immediately display the current switch utilization, and
current date and time.
To reset peak switch utilization:
1. Click on next to the Reset Peak Switch Utilization field and select Yes
from the drop down list. (The default value is No.)
2. Click on the Apply button to reset the displayed peak switch utilization. Note
that when the window refreshes the value in this field will return to No.
The value displayed as peak switch utilization will be reset to the current
value. The time and date will be reset to the current time and date. These
values will change only if a peak is experienced after this reset, or if you reset
this value again.
CPU Management Reservation:
Displays the desired amount of CPU bandwidth reserved for management
purposes: none, limited, or full. Bandwidth that is not reserved for management
will be devoted to switching.
Reserving CPU Bandwidth
Depending on your needs and the main function of your SmartSwitch 2000 you
may wish to change the amount of CPU bandwidth that is currently reserved for
management purposes. The three possible allocations of CPU bandwidth on your
SmartSwitch 2000 are:
NOTE
The default setting for this field is No. While No is selected the peak switch utilization
value will not be reset when you click on the Apply button. You must choose Yes for a
reset to take place.