Viewing Fan Speeds; Displaying Management Module Cpu Usage; Removing Mac Address Entries - Foundry Networks FES Installation Manual

Viewing Fan Speed Switches and Temperature Thresholds
To view the speed at which the fans are currently operating and the configured temperature thresholds for fan
speed switching, enter the show chassis command. As shown in the following example, the brackets [ ] delineate
the current fan speeds.
FESX Switch>show chassis
power supply 1 present, status ok
power supply 2 not present
fan 1 ok
Fan 1 speed: slow<->[[medium]]<->fast
fan 2 ok
Fan 2 speed: slow<->[[medium]]<->fast
fan speed switching temperature thresholds:
slow -> medium @ 30 degrees Celsius
slow <- medium @ 25 degrees Celsius
medium -> fast @ 40 degrees Celsius
medium <- fast @ 35 degrees Celsius
Exhaust Side Temperature Readings:
Current temperature : 35.5 degrees Celsius
Warning level.......: 64.0 degrees Celsius
Shutdown level......: 80.0 degrees Celsius
Intake Side Temperature Readings:
Current temperature : 29.0 degrees Celsius
Boot Prom MAC: 00e0.5200.0100

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:
FESX Switch# 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 Foundry 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.
June 2006 © 2006 Foundry Networks, Inc.
Managing the FastIron Stackable Chassis
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