Hi
I have been seeing some very rare issue( rare to me )
I have a WLC 4402. We have many access points, 1200, 1131 and 1242s.
One day one of the 1131s died. I took it back up and connected it to our cisco
4506. Here it's working just fine. So I thought it was a software upgrade
issue(we had just upgraded the controller). So I just got it put back up, but
no go. Boots up, apparently, but no link light on the 3560. It sees it as a
"IEEE PD".
It goes through some states, ends up in green, but after 1 minute it will go to
white/redish and 1 minute later it will start flashing red/white
I have tried everything ( I think), including other 3560 switches, new software
on the switch. New cables, different ports.
All the switches I have tried have 1142 accesspoints connected to them as well,
can this be an issue ?
The 4506 has of course many other access points, from all our hw series( 1131,
1200 and 1242) and that has no issues.
Any clues here ?
Output from the 3560 ( did some cutting)
CAT.A1.3560#sh pow inl
Available:370.0(w) Used:86.5(w) Remaining:283.5(w)
Interface Admin Oper Power Device Class Max
(Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Fa0/10 auto on 12.9 IP Phone 7941 3 15.4
Fa0/11 auto on 6.3 IP Phone 7940 n/a 15.4
Fa0/12 auto off 0.0 n/a n/a 15.4
Fa0/13 auto off 0.0 n/a n/a 15.4
Fa0/14 auto on 6.3 IP Phone 7941 2 15.4
Fa0/15 auto off 0.0 n/a n/a 15.4
Fa0/16 auto on 6.3 IP Phone 7941 2 15.4
Fa0/17 auto off 0.0 n/a n/a 15.4
Fa0/18 auto off 0.0 n/a n/a 15.4
Fa0/19 auto off 0.0 n/a n/a 15.4
Fa0/20 auto off 0.0 n/a n/a 15.4
Fa0/21 auto on 15.4 AIR-LAP1142N-E-K9 3 15.4
Fa0/24 auto on 15.4 Ieee PD 3 15.4
The 1131 is connected to port 24.
The 1131s was connected to this switch before, we have upgraded to v7 now on
the controller ( from 6, was the same issue) also we introduced the 1142s some
time back, and I am beginning to wonder if this can be the case. Anyone running
poe to 1131 and 1142 on 3560ps-s ?
Mvh
Tor-Ivar Kristoffersen
IT Konsulent
Lufttransport AS
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