The AP has been down for about three minutes.   The LOG of the AP.   Do you have any idea what the problem is?   Toplology :  CAP2702E (AP) ㅡㅡ C2960XR ㅡㅡ C3850 ㅡㅡ CT5520 (WLC)   *Feb 14 19:14:38.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 192.168.16.30 peer_port: 5246 *Feb 14 19:14:38.207: %CAPWAP-5-DTLSREQSUCC: DTLS connection created sucessfully peer_ip: 192.168.16.30 peer_port: 5246 *Feb 14 19:14:38.207: %CAPWAP-5-SENDJOIN: sending Join Request to 192.168.16.30 *Feb 14 19:14:43.207: %CAPWAP-5-SENDJOIN: sending Join Request to 192.168.16.30 *Feb 14 19:14:44.223: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to administratively down *Feb 14 19:14:45.259: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down *Feb 14 19:14:46.079: %CAPWAP-5-JOINEDCONTROLLER: AP has joined controller M1_OHT_WLC_1 *Feb 14 19:14:46.507: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to down *Feb 14 19:14:46.511: %LINK-5-CHANGED: Interface Dot11Radio1, changed state to reset *Feb 14 19:14:46.731: %WIDS-6-ENABLED: IDS Signature is loaded and enabled *Feb 14 19:14:46.735: IN TLV decode - 0 100 14906 3 10 8 --- *Feb 14 19:14:47.347: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to down *Feb 14 19:14:47.867: %LINK-6-UPDOWN: Interface Dot11Radio1, changed state to up *Feb 14 19:14:48.867: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio1, changed state to up *Feb 14 19:15:10.935: %CLEANAIR-6-STATE: Slot 1 disabled *Feb 14 19:15:18.675: %CDP_PD-4-POWER_OK: Full power - NEGOTIATED inline power source     plz help ... View more

I found that "Barbados AP" is an AP that uses "u-boot". Conversely, what is called an AP that does not use "u-boot"?   What is "COS AP"?   The grammar may be out of the question because I used a translator. ... View more