Brocade FastIron SX Series Chassis Hardware Installation Guide - Manual (Page 108)

Displaying management module CPU usage
You can display the amount of the management module’s CPU in use. To do so, enter the following
command at any level of the CLI.
device# show cpu
31 percent busy, from 3248 sec ago
1 sec avg: 31 percent busy
5 sec avg: 31 percent busy
60 sec avg: 31 percent busy
300 sec avg: 31 percent busy
Syntax: show cpu
Removing MAC address entries
You can remove learned MAC address entries from the Brocade system’s MAC address table. You
can remove the following:
• 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 2001.DB8.00d in all VLANs, enter the following
command at the Privileged EXEC level of the CLI.
device# clear mac-address 2001.DB8.00d0
Syntax: clear mac-address [ mac-address | ethernetslot/port | 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 ethernetslot/port variable to remove all MAC addresses for a specified Ethernet port. For the
slot parameter, enter the number of the chassis slot in which the Ethernet interface module is installed.
For the port parameter, enter the Ethernet port whose MAC address you want to remove.
Use the vlannumber parameter to remove all MAC addresses for a specified VLAN.
Displaying management module CPU usage
106 Brocade FastIron SX Series Chassis Hardware Installation Guide
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