topic Re: Power Cycle on POE ports with 1020 APs in Wireless https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507467#M65559 <HTML><HEAD></HEAD><BODY><P>This would indicate an AP reboot... check the management screen of the controller for AP logs, and check the message logs for AP resets ("last AP reset due to XXX"</P></BODY></HTML> Thu, 18 May 2006 14:37:27 GMT Dmitry Halavin 2006-05-18T14:37:27Z Power Cycle on POE ports with 1020 APs https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507466#M65558 <P>We have 1020 access points with a combination of 4402 and 4136 controllers. We can watch the log in the 3750 switch and see them power cycle randomly. This, of course, is causing outages for the users. Has anyone seen this?</P><P></P><P>From our log:</P><P></P><P>May 18 10:38:14: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0/42, changed state to down</P><P>May 18 10:38:15: %LINK-3-UPDOWN: Interface FastEthernet2/0/42, changed state to down</P><P>May 18 10:38:22: %LINK-3-UPDOWN: Interface FastEthernet2/0/42, changed state to up</P><P>May 18 10:38:23: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0/42, changed state to up</P><P>May 18 10:38:27: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0/42, changed state to down</P><P>May 18 10:38:29: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet2/0/42, changed state to up</P> Sun, 04 Jul 2021 19:07:35 GMT https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507466#M65558 david.chinea 2021-07-04T19:07:35Z Re: Power Cycle on POE ports with 1020 APs https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507467#M65559 <HTML><HEAD></HEAD><BODY><P>This would indicate an AP reboot... check the management screen of the controller for AP logs, and check the message logs for AP resets ("last AP reset due to XXX"</P></BODY></HTML> Thu, 18 May 2006 14:37:27 GMT https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507467#M65559 Dmitry Halavin 2006-05-18T14:37:27Z Re: Power Cycle on POE ports with 1020 APs https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507468#M65560 <HTML><HEAD></HEAD><BODY><P>I almost agree. The issue is that the down time is ~15 seconds. A typical reboot takes upwards of 60. </P><P></P><P>The controller doesn't log this as a reset. It doesn't log anything at all. </P></BODY></HTML> Fri, 19 May 2006 11:30:25 GMT https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507468#M65560 david.chinea 2006-05-19T11:30:25Z Re: Power Cycle on POE ports with 1020 APs https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507469#M65561 <HTML><HEAD></HEAD><BODY><P>Forgive the question, but are you on 3.2.116.21?</P><P></P><P>I noticed in the release notes that one of the items they fixed in the release was random reboots.</P></BODY></HTML> Fri, 02 Jun 2006 20:21:53 GMT https://community.cisco.com/t5/wireless/power-cycle-on-poe-ports-with-1020-aps/m-p/507469#M65561 mking 2006-06-02T20:21:53Z