Posted by Headhunter in Cisco router
In order to view the log of a Cisco router, you need to enable logging.
To enable logging, use the following global configuration command:
logging buffered
To view the log on the router, use the following command:
show log
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Set the time on a Cisco router manuallySetting the internal clock in a Cisco router allows timestamping of logging information which makes troubleshooting much easier. If you do not have an ... Increase or change Cisco router log sizeMessages logged by a router can make troubleshooting problems substantially easier. However, the default size of most Cisco routers is 4096 bytes which typically ... 
March 25, 2009 at 4:47 pm, anon said:
more !
April 01, 2010 at 5:35 pm, Shane Cauley said:
Worked outstanding, thanks for the comand
Shane Cauley Wyoming
October 20, 2011 at 4:14 am, Samawatif said:
Nice one….Many Thanx
September 25, 2012 at 12:18 am, frederick said:
you can enable logging on a cisco e1200 by go to administration tab, then under the tab go to log
April 08, 2013 at 5:19 am, Pratik Kadam said:
Thanks …. it helped