Installation Guide

Table Of Contents
TABLE 38 show chassis command output (continued)
Field Description
Fans
Fan
number
Information about fans in the device.
Status The fan status of a fan can be OK or Failed:
OK - The fan is functioning properly and is keeping the
temperature of each module within an acceptable range.
Failed - The fan is not working or the fan control module cannot
control the fan.
Speed Fan speed can be one of four settings:
Low - The fan is functioning at 50 percent of capacity.
Medium - The fan is functioning at 75 percent of capacity.
Medium-high - The fan is functioning at 90 percent of capacity.
High - The fan is functioning at 100 percent of capacity.
Temperature readings
Active and Standby Mgmt Module The temperature of the active and standby management modules.
Fan
number
The temperature of fan0 and fan1.
SNM
number
The temperature of the switch fabric module.
LP
number
The temperature of the interface module.
Temperature Monitoring Poll Period The interval at which the system reads the temperature sensor on the
management, switch fabric, interface, and fan control modules.
MAC address
Backplane EEPROM MAC Address The MAC address of the device.
Displaying the Syslog configuration and static and dynamic buffers
To display the Syslog parameters currently in effect on a device, enter the show logging command from any level of the CLI.
device> show logging
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
Buffer logging: level ACDMEINW, 7 messages logged
level code: A=alert C=critical D=debugging M=emergency E=error
I=informational N=notification W=warning
...
The following table describes the Syslog output buffer configuration information, in the rows above the log entries.
TABLE 39 Syslog buffer configuration
Field Description
Syslog logging The state (enabled or disabled) of the Syslog buffer.
messages dropped The number of Syslog messages dropped due to user-configured filters.
By default, the software logs messages for all Syslog levels. You can
disable individual Syslog levels, in which case the software filters out
messages at those levels. Each time the software filters out a Syslog
message, this counter is incremented.
flushes The number of times the Syslog buffer has been cleared by the clear
logging command. For information about clearing the Syslog buffer, refer
to Static and dynamic buffers on page 203.
overruns The number of times the dynamic log buffer has filled up and been
cleared to hold new entries. For example, if the buffer is set for 100
entries, the 101st entry causes an overrun. After that, the 201st entry
causes a second overrun.
Managing Routers and Modules
Brocade NetIron MLXe Series Hardware Installation Guide
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