09-11-2019 09:33 AM - edited 07-05-2021 10:59 AM
Hello,
I've connected 22 new model of AP on 3 differents switches and I encounter each time the same issue :
After a short while all AP move from status :
Gi1/0/1 auto on 26.1 AIR-AP2802E-S-K9 4 30.0
to
Gi1/0/1 auto on 26.1 Ieee PD 4 30.0
And then never reach WLC.
switch model : WS-C2960X-24PD-L - 152-4.E7
AP model : AIR-AP2802E-S-K9
Is there any compatibility issue ? I don't find any topic telling that.
Thanks for your support.
Fred.
Solved! Go to Solution.
09-12-2019 07:59 AM
I've found the solution.
Just before AP crash, I've to connect on each AP remotely by default credential (I'm not on local site) and set parameters : ap-type capwap.
Never seen that before.....
Thanks all for your help.
09-11-2019 11:44 AM
Pls post "sh run inter x/x" and "show cdp nei x/x detail" where x/x is one of your switch interface that connect to an AP.
HTH
Rasika
09-12-2019 02:12 AM - edited 09-12-2019 03:01 AM
Hi,
HTY-B486-1-1TC01A-ED2960#sh run int gi1/0/1 Building configuration... Current configuration : 90 bytes ! interface GigabitEthernet1/0/1 switchport access vlan 222 switchport mode access end Before the crash : HTY-B486-1-1TC01A-ED2960#sh cdp neighbors gi1/0/1 detail ------------------------- Device ID: AP5C5A.C7B8.86A0 Entry address(es): IP address: 10.78.16.125 IPv6 address: FE80::5E5A:C7FF:FEB8:86A0 (link-local) Platform: cisco AIR-AP2802E-S-K9, Capabilities: Router Trans-Bridge Interface: GigabitEthernet1/0/1, Port ID (outgoing port): GigabitEthernet0 Holdtime : 118 sec Version : Cisco AP Software, ap3g3-k9w8 Version: 8.5.140.0 Technical Support: http://www.cisco.com/techsupport Copyright (c) 2014-2015 by Cisco Systems, Inc. advertisement version: 2 Power drawn: 26.100 Watts Power request id: 932, Power management id: 2 Power request levels are:26100 15400 0 0 0 Management address(es): IP address: 10.78.16.125
09-11-2019 11:52 AM
Hi
It seems to me some communication problem between AP and switch. Firstly switch is able to identify the AP and then fail to do so.
Make sure CDP and LLDP is enable and try to run "debug ilpower event".
Ieee PD means the switch is not identifying the AP as an AP and then probably not providing proper power.
-If I helped you somehow, please, rate it as useful.-
09-12-2019 02:09 AM - edited 09-12-2019 03:01 AM
Thank you for your answer :
Switch seems to provide enough power : HTY-xxxxxxxxxxxxxxxxxxx#sh power inline Module Available Used Remaining (Watts) (Watts) (Watts) ------ --------- -------- --------- 1 370.0 130.5 239.5 Interface Admin Oper Power Device Class Max (Watts) --------- ------ ---------- ------- ------------------- ----- ---- Gi1/0/1 auto on 26.1 Ieee PD 4 30.0 Gi1/0/2 auto on 26.1 Ieee PD 4 30.0 Gi1/0/3 auto on 26.1 Ieee PD 4 30.0 Gi1/0/4 auto on 26.1 Ieee PD 4 30.0 Gi1/0/5 auto on 26.1 Ieee PD 4 30.0
09-12-2019 02:27 AM
HTY-B486-1-1TC01A-ED(config-if)#no shut 000388: Sep 12 09:17:13.147: ILP uses DC Disconnect(Gi1/0/1): state= ILP_SHUT_OFF_S, event= CLI_START_DETECT_EV 000389: Sep 12 09:17:13.147: ILP uses DC Disconnect(Gi1/0/1): state= ILP_DETECTING_S, event= CLI_START_DETECT_EV 000390: Sep 12 09:17:14.678: ILP uses DC Disconnect(Gi1/0/1): state= ILP_DETECTING_S, event= IEEE_CLASS_DONE_EV 000391: Sep 12 2019 09:17:14.678: %ILPOWER-7-DETECT: Interface Gi1/0/1: Power Device detected: IEEE PD 000392: Sep 12 2019 09:17:15.143: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to down 000393: Sep 12 09:17:15.663: ILP uses DC Disconnect(Gi1/0/1): state= ILP_PD_DETECTED_S, event= IEEE_PWR_GOOD_EV 000394: Sep 12 2019 09:17:15.663: %ILPOWER-5-POWER_GRANTED: Interface Gi1/0/1: Power granted 000395: Sep 12 2019 09:17:15.681: %SYS-5-CONFIG_I: Configured from console by FP16098 on vty0 (10.225.239.58) 000396: Sep 12 09:17:18.463: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= PHY_LINK_UP_EV 000397: Sep 12 2019 09:17:20.459: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to up 000398: Sep 12 2019 09:17:21.462: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to up 000399: Sep 12 2019 09:17:24.657: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to down 000400: Sep 12 2019 09:17:25.660: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to down 000401: Sep 12 09:17:26.506: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= PHY_LINK_UP_EV 000402: Sep 12 2019 09:17:28.502: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to up 000403: Sep 12 2019 09:17:29.501: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to up 000404: Sep 12 09:19:26.127: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000405: Sep 12 09:19:26.127: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000406: Sep 12 09:19:26.130: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000407: Sep 12 09:19:27.130: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000408: Sep 12 09:19:27.130: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000409: Sep 12 09:19:28.129: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000410: Sep 12 09:19:28.129: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000411: Sep 12 09:19:28.129: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000412: Sep 12 09:19:56.491: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV 000413: Sep 12 09:19:56.491: ILP uses DC Disconnect(Gi1/0/1): state= ILP_LINK_UP_S, event= ILP_POWER_POLICE_DISABLE_EV
09-12-2019 04:16 AM
event= ILP_POWER_POLICE_DISABLE_EV
Post the complete port configuration.
09-12-2019 05:38 AM
Here's the "sh run all" interface config, anyway switches are brand new and config is very basic, just a data VLAn in access mode.
interface GigabitEthernet1/0/2 switchport access vlan 111 switchport mode access no switchport nonegotiate no switchport protected no switchport block unicast no switchport block multicast switchport port-security maximum 65535 vlan voice no switchport port-security mac-address sticky no ip arp inspection trust ip arp inspection limit rate 15 burst interval 1 ip arp inspection limit rate 15 load-interval 300 carrier-delay 2 no shutdown tx-ring-limit 0 tx-queue-limit 0 power inline auto max 30000 cdp tlv location cdp tlv server-location cdp tlv app ipv6 mld snooping tcn flood snmp trap mac-notification change added snmp trap mac-notification change removed snmp trap link-status mls qos cos 0 mls qos dscp-mutation Default DSCP Mutation Map no onep application openflow exclusive arp arpa arp timeout 14400 spanning-tree port-priority 128 spanning-tree cost 0 channel-group auto hold-queue 75 in hold-queue 40 out ip igmp snooping tcn flood
I've also seen this log just before AP came back in IEEPD status :
001372: Sep 12 12:37:15.179: CDP-AD: Aging entry for AP5C5A.C799.428A, on interface GigabitEthernet1/0/1 001373: Sep 12 12:37:15.179: CDP-EV: Notify registered clients about the entry deletion from CDP cache for GigabitEthernet1/0/1
09-12-2019 12:06 AM
09-12-2019 02:18 AM
Hi,
8.3.150.0
09-12-2019 07:59 AM
I've found the solution.
Just before AP crash, I've to connect on each AP remotely by default credential (I'm not on local site) and set parameters : ap-type capwap.
Never seen that before.....
Thanks all for your help.
09-12-2019 08:04 AM
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