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.
Use the
mac-address
variable to remove a specified MAC address from all VLANs. Specify the MAC
address in the following format: HHHH.HHHH.HHHH.
Use the
ethernet
port-num
parameter to remove all MAC addresses for a specified Ethernet port.
Use the
vlan
number
parameter to remove all MAC addresses for a specified VLAN.
Displaying CPU usage
68
Brocade ICX 7250 Switch Hardware Installation Guide
53-1003622-02