Blake, Peter: thanks! "calendar set" worked fine.
regards, martin 2012/7/6 Blake Dunlap <iki...@gmail.com>: > http://www.cisco.com/en/US/docs/ios/12_2/configfun/command/reference/frf012.html#wp1017738 > > -Blake > > On Fri, Jul 6, 2012 at 10:41 AM, Martin T <m4rtn...@gmail.com> wrote: >> >> Hi, >> >> some Cisco switches and routers have real-time clock built in. For >> example Cisco 4500 series switch with WS-X4516-10GE SUP has a >> RTC(CR1632 battery), Cisco 880 series routers or Cisco 1841 >> router(CR1225 battery). In case I remove the CR1225 battery from Cisco >> 1841 battery socket and power on the router, it displays >> "*01:16:27.911 UTC Thu Jan 1 1970" in "show clock" output which is >> obvious as it has no clock source. Some platforms should default back >> to "Mar 1 1993". I can correct the date and time within the IOS with >> "clock set" command, but after the reload time is once again reset to >> "Jan 1 1970" while the battery is in it's socket. Is there a way to >> configure RTC when RTC battery/supercapacitor is for example replaced >> with a new one? >> >> >> Martin >> _______________________________________________ >> cisco-nsp mailing list cisco-nsp@puck.nether.net >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/