Brocade ICX 6450 Stackable Switches Hardware Installation Guide - Manual (Page 82)

NOTE
Brocade recommends that you shut down your stack unit to avoid any hardware damage.
Changing the temperature poll time
By default, the software polls the temperature sensor every 60 seconds to get the current temperature.
This poll rate is controlled by the device poll time, which also controls how often the software polls
other system components.
To change the poll time, enter a command similar to the following at the global config level.
Brocade(config)# chassis poll-time 200
Syntax: chassis poll-time value
The value variable can be from 0 through 65535 seconds.
Displaying CPU usage
You can display the amount of the CPU in use. To do so, enter the show cpu command at any level
of the CLI.
Brocade# show cpu
20 percent busy, from 318 sec ago
1 sec avg: 2 percent busy
5 sec avg: 1 percent busy
60 sec avg: 1 percent busy
300 sec avg: 1 percent busy
Syntax: show cpu
Removing MAC address entries
You can remove the following types of learned MAC address entries from the system MAC address
table:
• All MAC address entries
• All MAC address entries for a specified Ethernet port
• All MAC address entries for a specified VLAN
• A specified MAC address entry in all VLANs
For example, to remove entries for the MAC address 00-00-00 in all VLANs, enter the following
command at the Privileged EXEC level of the CLI.
Brocade# clear mac-address 00-00-00
Syntax: clear mac-address [ mac-address | ethernet port-num| vlan number ]
If you enter the clear mac-address command without any parameters, the software removes all MAC
entries.
Changing the temperature poll time
80 Brocade ICX 6430 and ICX 6450 Stackable Switches Hardware Installation Guide
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