Brocade MLX Series and Brocade NetIron XMR Hardware ...

Managing the device 7• MUX index number:- 0-1 - there are total of 2 MUX indexes in Brocade NetIron XMR 32000 and BrocadeMLX-32 devices.- The MUX index is always zero in 4-, 8-, and 16-slot Brocade NetIron XMR or Brocade MLXdevices• MUX tap number:- 0-7 - there are total of 8 MUX taps connected to a MUX device.- 15 - MUX tap is non applicable• Device ID• Device address• Description of the loadIf the GIEI severity changes from the time the GIEI is set to major, the first Syslog message in thestatic section of the log is updated to reflect this change. A copy of this updated message isgenerated in the dynamic section of the log and a copy is sent to SNMP log server.When an I2C failure is first detected, a second Syslog message is generated containing informationabout the last successful I2C access before the GIEI error flag was set. The last successful accessinformation remains unchanged until the GIEI is cleared. A copy of the second Syslog message isalso sent to the SNMP log server.The second Syslog message is always displayed as an informational Syslog. The following exampleshows an informational Syslog message:Brocade# show loggingSyslog logging: enabled (0 messages dropped, 0 flushes, 1 overruns)Buffer logging: level ACDMEINW, 50 messages loggedlevel code: A=alert C=critical D=debugging M=emergency E=errorI=informational N=notification W=warningStatic Log Buffer:Apr 16 18:21:25:A:System: Power Supply 2 , middle, Not Installed(FAILED)Apr 16 18:21:25:A:System: Power Supply 3 , top, Not Installed (FAILED)Apr 16 18:22:12:I:System: i2c recovered (GIEI = clear), Severity Minor,Mux index 0, Mux tap 4, ID 0x4, Addr 0x5, (FANTRAY4)Dynamic Log Buffer (50 lines):Apr 16 18:22:12:I:System: i2c recovered (GIEI = clear), Severity Minor,Mux index 0, Mux tap 4, ID 0x4, Addr 0x5, (FANTRAY4)Apr 16 18:21:27:I:System: bad i2c access (GIEI = set), Severity Minor,Mux index 0, Mux tap 4, ID 0x4, Addr 0x5, (FANTRAY4)Apr 16 18:21:25:A:System: bad i2c access (GIEI = set), Severity Major,Mux index 0, Mux tap 4, ID 0x4, Addr 0x5, (FANTRAY4)Apr 16 18:21:24:I:System: last good i2c access, Mux index 0, Mux tap 1,ID 0x9, Addr 0x1, (SNM1TEMP)When the GIEI flag is cleared, the first Syslog message in the static section of the log is updated toshow that the GIEI is set to clear. The second Syslog message in the static section is removed. Acopy of the updated first Syslog message is also generated in the dynamic section of the log and inSNMP log server.When a problematic device is removed from the system, the GIEI is cleared and all Syslogmessages are updated to show that the GIEI is set to clear.Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide 32353-1002373-02