cisco 交换机设置时区、时间、同步日志本地时间等操作

cisco 交换机设置时区、时间、同步日志本地时间等操作
2011-09-07 14:14:41

分类： 系统运维

Core-Switch-1#show clock

Core-Switch-1#show ntp status

Core-Switch-1#conf t

Core-Switch-1(config)# clock timezone GMT +8

Core-Switch-1(config)#service timestamps debug datetime msec localtime show-timezone

Core-Switch-1(config)#service timestamps log datetime msec localtime show-timezone

Core-Switch-1(config)#exit

Core-Switch-1# clock set 13:51:00 Sep 7 2011

或通过NTP是指ntp服务器的Key值

Core-Switch-1#wr

Core-Switch-1#sh log

 

默认情况下日志消息不包括日期和时间戳。

service timestamps {debug | log } uptime

service timestamps {debug | log } datetime [mesc] [localtime] [show-timezone] [year]

debug 参数在调试输出时包括时间戳
log 参数在每种日志消息中添加一个时间戳

uptime 在消息中包括路由器开机以来的时间
0w2d: #SYS-5-CONFIG_I : Configured from console by console
0w2d   
开机后0周2天

datetime 显示准确的日期和时间 UTC
格式  
标准格式 MM DD HH:MM:SS

datetime后面可以跟一些参数

mesc 消息中包括毫秒信息
localtime 显示基于本地配置的时区时间
show-timezone 输出包括时区名称
year 输出包括年份信息

 

未设置时间前：

#sh log

4w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to up

4w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to down

4w0d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/6, changed state to up

4w1d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/5, changed state to down

4w1d: %LINK-3-UPDOWN: Interface FastEthernet0/5, changed state to down

4w1d: %LINK-3-UPDOWN: Interface FastEthernet0/5, changed state to up

4w1d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/5, changed state to up

4w1d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to down

4w1d: %LINK-3-UPDOWN: Interface FastEthernet0/3, changed state to down

4w1d: %LINK-3-UPDOWN: Interface FastEthernet0/3, changed state to up

4w1d: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0/3, changed state to up

 

设置后

#sh log

.Sep  7 05:59:22: %SYS-6-CLOCKUPDATE: System clock has been updated from 13:59:22 BJ Wed Sep 7 2011 to 05:59:22 UTC Wed Sep 7 2011, configured from console by wht on vty2 (172.16.100.10).

.Sep  7 13:59:23: %SYS-6-CLOCKUPDATE: System clock has been updated from 05:59:23 UTC Wed Sep 7 2011 to 13:59:23 GMT Wed Sep 7 2011, configured from console by wht on vty2 (172.16.100.10).

.Sep  7 13:59:24: %SYS-5-CONFIG_I: Configured from console by wht on vty2 (172.16.100.10)

.Sep  7 13:58:00: %SYS-6-CLOCKUPDATE: System clock has been updated from 14:00:05 GMT Wed Sep 7 2011 to 13:58:00 GMT Wed Sep 7 2011, configured from console by wht on vty2 (172.16.100.10).