258 CHAPTER 15: SYSTEM MAINTENANCE AND DEBUGGING
"hh:mm:ss" is the time field, "hh" is from 00 to 23, "mm" and "ss" are from 00 to
59.
"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
with a dot '.'.
For example:
<189>0.166970 4500 IFNET/6/UPDOWN:Line protocol on interface
Ethernet1/0/2, changed state to UP
It 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 Sysname
The sysname is the host name, the default value is 4500.
You can change the host name through sysname command.
There is a blank between sysname and module name.
4 Module name
The module name is the name of module which created this logging information,
the following sheet lists some examples:
Table 278 Module Names in Logging Information
Module name Description
8021X 802.1X module
ACL Access control list module
AM Access management module
ARP Address resolution protocol module
CFAX Configuration proxy module
CFG Configuration management platform module
CFM Configuration file management module
CMD Command line module
COMMONSY Common system MIB module
DEV Device management module
DHCC DHCP Client module
DHCP Dynamic host configuration protocol module
DRV Driver module
DRV_MNT Driver maintenance module
ESP End-station polling module
ETH Ethernet module
FIB Forwarding module
FTM Fabric topology management module
FTMCMD Fabric topology management command line
module