This question is used a translator....
Current conditions
- SW1 ----- Power injector ------ AP(cisco is not another model)
- Port, AP, Power injector, Switch <-> Injector UTP cable Problems occur even after replacement
- Power injector <->AP UTP canle No exchange
- Poe was OFF the function. This is because it is being used for Power Injector. -> Do not generate failure logs
- But even if another AP is turned ON POE function, no error messages.
SW1#show logging (5 mins cycle persists)
May 4 10:37:32.527: %ILPOWER-3-CONTROLLER_PORT_ERR: Controller port error, Interface Gi1/0/17: Power given, but Power Controller does not report Power Good
May 4 10:37:42.556: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/17, changed state to down
May 4 10:37:43.562: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/17, changed state to down
May 4 10:37:50.032: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/17, changed state to up
May 4 10:37:52.046: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/17, changed state to up
May 4 10:38:03.238: %ILPOWER-7-DETECT: Interface Gi1/0/17: Power Device detected: IEEE PD
SW1#show cable-diagnostics tdr interface gi 1/0/17 <----- Issues AP
TDR test last run on: May 04 10:49:14
Interface Speed Local pair Pair length Remote pair Pair status
--------- ----- ---------- ------------------ ----------- --------------------
Gi1/0/17 1000M Pair A 84 +/- 10 meters Pair B Normal
Pair B 84 +/- 10 meters Pair A Normal
Pair C 84 +/- 10 meters Pair D Normal
Pair D 84 +/- 10 meters Pair C Normal
SW1#show cable-diagnostics tdr interface gigabitEthernet 1/0/18 <--------- Normal AP
TDR test last run on: May 04 11:01:04
Interface Speed Local pair Pair length Remote pair Pair status
--------- ----- ---------- ------------------ ----------- --------------------
Gi1/0/18 1000M Pair A 92 +/- 10 meters Pair B Normal
Pair B 92 +/- 10 meters Pair A Normal
Pair C 92 +/- 10 meters Pair D Normal
Pair D 92 +/- 10 meters Pair C Normal
SW1#show cable-diagnostics tdr interface gigabitEthernet 1/0/1 <--------- Normal AP
TDR test last run on: May 04 11:01:56
Interface Speed Local pair Pair length Remote pair Pair status
--------- ----- ---------- ------------------ ----------- --------------------
Gi1/0/1 1000M Pair A 79 +/- 10 meters Pair B Normal
Pair B 79 +/- 10 meters Pair A Normal
Pair C 79 +/- 10 meters Pair D Normal
Pair D 79 +/- 10 meters Pair C Normal
SW1#show power inline <-------- (Check every 5 seconds)
Module Available Used Remaining
(Watts) (Watts) (Watts)
------ --------- -------- ---------
1 370.0 200.2 169.8
Interface Admin Oper Power Device Class Max
(Watts)
--------- ------ ---------- ------- ------------------- ----- ----
SW1#show power inline | in 17
Gi1/0/17 auto off 0.0 n/a n/a 30.0
SW1#show power inline | in 17
Gi1/0/17 auto on 15.4 Ieee PD 0 30.0
SW1#show power inline | in 17
Gi1/0/17 auto on 15.4 Xirrus XR2426, 1.0G 0 30.0
SW1#show power inline | in 17
Gi1/0/17 auto faulty 0.0 n/a n/a 30.0
SW1#show power inline | in 17
Gi1/0/17 auto off 0.0 n/a n/a 30.0
