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 <[email protected]> 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 [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
