Logging Function 469"yyyy" is the year field.If changed to boot format, it represents the milliseconds from system booting.Generally, the data are so large that two 32 bits integers are used, and separated witha dot '.'.For example:<189>0.166970 SW5500 IFNET/6/UPDOWN:Line protocol on interfaceEthernet1/0/2, changed state to UPIt means that 166970ms (0*2^32+166970) has passed from system booting.If changed to none format, the timestamp field is not present in logging information.There is a blank between timestamp and sysname. If the timestamp is none format,there is a blank between priority and sysname.3 SysnameThe sysname is the host name, the default value is "SW5500".You can change the host name through sysname command.There is a blank between sysname and module name.4 Module nameThe module name is the name of module which created this logging information, thefollowing sheet lists some examples:Table 520 Module Names in Logging InformationModule name Description8021X 802.1X moduleACL Access control list moduleAM Access management moduleARP Address resolution protocol moduleCFAX Configuration proxy moduleCFG Configuration management platform moduleCFM Configuration file management moduleCMD Command line moduleCOMMONSY Common system MIB moduleDEV Device management moduleDHCC DHCP Client moduleDHCP Dynamic host configuration protocol moduleDRV Driver moduleDRV_MNT Driver maintenance moduleESP End-station polling moduleETH Ethernet moduleFIB Forwarding moduleFTM Fabric topology management moduleFTMCMD Fabric topology management command line moduleFTPS FTP server moduleHA High availability moduleHTTPD HTTP server moduleIFNET Interface management moduleIGSP IGMP snooping module