= Logging =
 * [[Nexus/Logging]]
 * logging buffered
 * logging trap debug
 * Automated cisco config [[cisco/ConfigArchive|Archive]]ing.

= Sniff and Span =
 * ! Defines VLAN 999 as the RSPAN VLAN
   {{{
     vlan 999
     remote-span
   }}}
= Logging / Cisco =
 * Cisco can not log changes to syslog.
  * http://www.cisco.com/en/US/docs/ios/12_3t/12_3t4/feature/guide/gtconlog.html
  * [[http://blog.ioshints.info/2007/08/sample-configuration-periodic-upload-of.html|FTP]] config upload example.

  {{{
  config terminal
  !(config)#
    ntp server 10.10.240.21
    clock timezone GMT+2 2
    service timestamps log datetime show-timezone msec localtime


  }}}
  {{{
  config terminal
  !(config)#
    logging host 10.10.240.23
    logging trap informational
    logging userinfo
    logging on
    archive
  !(config-archive)#
    !! {-- path tftp://172.17.13.13//auto-RTR --}
    path tftp://10.10.240.25/auto-!RTR!
    write-memory
    time-period 129600
    log config
  !(config-archive-log-cfg)#
    notify syslog
    logging enable
  }}}

 * Syslog TCP
   {{{
      !!TCP syslog more reliable, as router detects when msg not delivered.
      !!Due to Cisco IOS bug tcp syslog only usable after 12.4 as it did not send LF to split logs.
      logging host 10.10.240.22 transport tcp port 601
      !! 
   }}}
...

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CategoryCisco