Foundry Networks FESX - Page 18

Foundry Configuration Guide for the FESX, FSX, and FWSX
xviii © Foundry Networks, Inc. December 2005
DISPLAYING STATISTICS ...................................................................................................................22-26
C
LEARING VRRP OR VRRPE STATISTICS ........................................................................................22-27
D
ISPLAYING CPU UTILIZATION STATISTICS ........................................................................................22-28
C
ONFIGURATION EXAMPLES ....................................................................................................................22-29
VRRP E
XAMPLE ..............................................................................................................................22-29
VRRPE E
XAMPLE ............................................................................................................................22-30
CHAPTER 23
U
PDATING SOFTWARE IMAGES AND
CONFIGURATION FILES.............................................................................. 23-1
OVERVIEW ................................................................................................................................................23-1
D
ETERMINING THE SOFTWARE VERSIONS INSTALLED AND RUNNING ON A DEVICE .......................................23-2
D
ETERMINING THE FLASH IMAGE VERSION RUNNING ON THE DEVICE ...................................................23-2
D
ETERMINING THE BOOT IMAGE VERSION RUNNING ON THE DEVICE ....................................................23-3
D
ETERMINING THE IMAGE VERSIONS INSTALLED IN FLASH MEMORY .....................................................23-4
I
MAGE FILE TYPES ....................................................................................................................................23-4
U
PGRADING SOFTWARE ............................................................................................................................23-4
M
IGRATING TO THE NEW RELEASE .....................................................................................................23-4
U
PGRADING THE BOOT CODE .............................................................................................................23-5
U
PGRADING THE FLASH CODE ............................................................................................................23-5
U
SING SNMP TO UPGRADE SOFTWARE ....................................................................................................23-6
C
HANGING THE BLOCK SIZE FOR TFTP FILE TRANSFERS ..........................................................................23-7
R
EBOOTING ..............................................................................................................................................23-7
L
OADING AND SAVING CONFIGURATION FILES ............................................................................................23-7
R
EPLACING THE STARTUP CONFIGURATION WITH THE RUNNING CONFIGURATION .................................23-8
R
EPLACING THE RUNNING CONFIGURATION WITH THE STARTUP CONFIGURATION .................................23-8
L
OGGING CHANGES TO THE STARTUP-CONFIG FILE ............................................................................23-8
C
OPYING A CONFIGURATION FILE TO OR FROM A TFTP SERVER .........................................................23-8
D
YNAMIC CONFIGURATION LOADING ...................................................................................................23-9
M
AXIMUM FILE SIZES FOR STARTUP-CONFIG FILE AND RUNNING-CONFIG ..........................................23-10
U
SING SNMP TO SAVE AND LOAD CONFIGURATION INFORMATION .....................................................23-11
E
RASING IMAGE AND CONFIGURATION FILES .....................................................................................23-12
S
CHEDULING A SYSTEM RELOAD .............................................................................................................23-12
R
ELOADING AT A SPECIFIC TIME .......................................................................................................23-12
R
ELOADING AFTER A SPECIFIC AMOUNT OF TIME ..............................................................................23-12
D
ISPLAYING THE AMOUNT OF TIME REMAINING BEFORE A SCHEDULED RELOAD .................................23-13
C
ANCELING A SCHEDULED RELOAD ..................................................................................................23-13
D
IAGNOSTIC ERROR CODES AND REMEDIES FOR TFTP TRANSFERS ........................................................23-13
APPENDIX A
U
SING SYSLOG...........................................................................................A-1
OVERVIEW ................................................................................................................................................. A-1
D
ISPLAYING SYSLOG MESSAGES ................................................................................................................ A-2
C
ONFIGURING THE SYSLOG SERVICE ......................................................................................................... A-3
D
ISPLAYING THE SYSLOG CONFIGURATION ........................................................................................... A-4