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cisco交換機(jī)時(shí)間設(shè)置時(shí)間

時(shí)間: 春健736 分享

  Cisco并不難,主要有些人沒(méi)有接觸的機(jī)會(huì),如果你經(jīng)常管理cisco設(shè)備,你會(huì)發(fā)現(xiàn)其實(shí)就那幾步,不過(guò)也有不少網(wǎng)友不知道cisco交換機(jī)時(shí)間設(shè)置時(shí)間怎么設(shè)置。其實(shí)步驟并不難,下面學(xué)習(xí)啦小編給大家介紹一下具體操作辦法,供大家參考!

  cisco交換機(jī)時(shí)間設(shè)置時(shí)間具體操作

  將CISCO6509配置為標(biāo)準(zhǔn)時(shí)間服務(wù)器

  ntp server 192.168.0.101

  查詢(xún)當(dāng)前的時(shí)間

  Cisco6509#show clock

  00:09:13.643 PDT Tue Jun 30 2009

  配置一個(gè)北京時(shí)區(qū),隨意取名

  clock timezone Beijing 8

  再查詢(xún)一下,已經(jīng)同步過(guò)來(lái)了

  CISCO6509#show clock

  15:10:00.239 Beijing Tue Jun 30 2009

  設(shè)定硬件時(shí)鐘為權(quán)威NTPserver

  (config)#clock calendar-valid

  調(diào)整時(shí)間

  #clock set 15:00:00 30 jun 2009

  當(dāng)前時(shí)鐘為

  #show clock

  15:15:10.705 Beijing Tue Jun 30 2009

  當(dāng)前硬件時(shí)鐘為

  #show calendar

  14:37:59 Beijing Tue Jun 30 2009

  NTP源為vlan2

  (config)#ntp source vlan 2

  將同步其他時(shí)間去除

  no ntp server 10.20.0.103

  將硬件時(shí)鐘與當(dāng)前clock同步

  #clock update-calendar

  查看當(dāng)前clock時(shí)間

  #show clock

  .15:47:57.558 Beijing Tue Jun 30 2009

  查看當(dāng)前硬件時(shí)鐘

  #show calendar

  15:48:00 Beijing Tue Jun 30 2009

  配置系統(tǒng)debug記錄的時(shí)間格式

  (config)#service timestamps debug datetime localtime

  配置系統(tǒng)日志記錄時(shí)間格式

  (config)#service timestamps log datetime localtime

  設(shè)置與其他時(shí)間服務(wù)器同步

  (config)#ntp server 192.168.0.102

  設(shè)置為第一級(jí)ntp服務(wù)器

  (config)#ntp master 1

  允許更新硬件時(shí)鐘(不必須)

  (config)#ntp update-calendar

  查看的ntp設(shè)置的命令

  sh clock detail

  sh ntp sta

  sh ntp ass

  sh ntp ass detail

  ----配置命令

  ntp authentication-key 1 md5 xx

  ntp source Loopback0

  ntp server 10.10.10.1 key 1

  配置方法:

  // router 7206

  conf t

  ntp source FastEthernet0/1   //指定更新源地址,覆蓋ntp server中的配置

  ntp update-calendar      //設(shè)備如帶有硬件時(shí)鐘,同時(shí)更新硬件時(shí)鐘

  ntp server 202.155.248.218 source FastEthernet0/1  //指定更新目的地址,香港,并指定更新源接口為f0/1.

  int f0/1

  ntp enable

  這時(shí)你應(yīng)該已經(jīng)獲得了時(shí)間,但是注意,時(shí)區(qū)是否正確,默認(rèn)為格林威治時(shí)間,如想改為北京時(shí)間,下面這步是必不可少的。

  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

  或通過(guò)NTP服務(wù)器時(shí)間同步:

  Core-Switch-1#ntp server 192.168.0.254 key 8888 注:8888是指ntp服務(wù)器的Key值

  Core-Switch-1#wr

  Core-Switch-1#sh log

  默認(rèn)情況下日志消息不包括日期和時(shí)間戳。

  service timestamps {debug | log } uptime

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

  debug 參數(shù) 在調(diào)試輸出時(shí)包括時(shí)間戳

  log 參數(shù) 在每種日志消息中添加一個(gè)時(shí)間戳

  uptime 在消息中包括路由器開(kāi)機(jī)以來(lái)的時(shí)間

  0w2d: #SYS-5-CONFIG_I : Configured from console by console

  0w2d 開(kāi)機(jī)后0周2天

  datetime 顯示準(zhǔn)確的日期和時(shí)間 UTC 格式 標(biāo)準(zhǔn)格式 MM DD HH:MM:SS

  datetime后面可以跟一些參數(shù)

  mesc 消息中包括毫秒信息

  localtime 顯示基于本地配置的時(shí)區(qū)時(shí)間

  show-timezone 輸出包括時(shí)區(qū)名稱(chēng)

  year 輸出包括年份信息

  未設(shè)置時(shí)間前:

  #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

  設(shè)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).

  學(xué)習(xí)啦小編分享了cisco交換機(jī)時(shí)間設(shè)置時(shí)間的解決方法。希望大家喜歡。

cisco交換機(jī)時(shí)間設(shè)置時(shí)間

Cisco并不難,主要有些人沒(méi)有接觸的機(jī)會(huì),如果你經(jīng)常管理cisco設(shè)備,你會(huì)發(fā)現(xiàn)其實(shí)就那幾步,不過(guò)也有不少網(wǎng)友不知道cisco交換機(jī)時(shí)間設(shè)置時(shí)間怎么設(shè)置。其實(shí)步驟并不難,下面學(xué)習(xí)啦小編給大家介紹一下具體操作辦法,供大家參考! cisco交
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