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Helpful
15
Replies

POE Issue with Cisco 3560 Switch

Andrew Schulz
Level 1
Level 1

‎01-19-2011 07:59 AM - edited ‎03-06-2019 03:04 PM

I have 6 Cisco 3560 PoE capable switches that are having issues with maintaining power inline. A show power inline returns:

Interface Admin  Oper       Power   Device              Class Max
                            (Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Gi0/1     auto   off        0.0     n/a                 n/a   15.4
Gi0/2     auto   off        0.0     n/a                 n/a   15.4
Gi0/3     auto   off        0.0     n/a                 n/a   15.4
Gi0/4     auto   off        0.0     n/a                 n/a   15.4
Gi0/5     auto   off        0.0     n/a                 n/a   15.4
Gi0/6     auto   off        0.0     n/a                 n/a   15.4
Gi0/7     auto   off        0.0     n/a                 n/a   15.4
Gi0/8     auto   off        0.0     n/a                 n/a   15.4
Gi0/9     auto   off        0.0     n/a                 n/a   15.4
Gi0/10    auto   off        0.0     n/a                 n/a   15.4
Gi0/11    auto   off        0.0     n/a                 n/a   15.4
Gi0/12    auto   off        0.0     n/a                 n/a   15.4
Gi0/13    auto   off        0.0     n/a                 n/a   15.4
Gi0/14    auto   off        0.0     n/a                 n/a   15.4
Gi0/15    auto   off        0.0     n/a                 n/a   15.4
Gi0/16    auto   off        0.0     n/a                 n/a   15.4
Gi0/17    auto   off        0.0     n/a                 n/a   15.4
Gi0/18    auto   off        0.0     n/a                 n/a   15.4
Gi0/19    auto   off        0.0     n/a                 n/a   15.4
Gi0/20    auto   off        0.0     n/a                 n/a   15.4
Gi0/21    auto   off        0.0     n/a                 n/a   15.4
Gi0/22    auto   off        0.0     n/a                 n/a   15.4
Gi0/23    auto   off        0.0     n/a                 n/a   15.4
Gi0/24    auto   off        0.0     n/a                 n/a   15.4
Gi0/25    auto   off        0.0     n/a                 n/a   15.4
Gi0/26    auto   off        0.0     n/a                 n/a   15.4
Gi0/27    auto   off        0.0     n/a                 n/a   15.4
Gi0/28    auto   off        0.0     n/a                 n/a   15.4
Gi0/29    auto   off        0.0     n/a                 n/a   15.4
Gi0/30    auto   off        0.0     n/a                 n/a   15.4
Gi0/31    auto   off        0.0     n/a                 n/a   15.4
Gi0/32    auto   off        0.0     n/a                 n/a   15.4
Gi0/33    auto   off        0.0     n/a                 n/a   15.4
Gi0/34    auto   off        0.0     n/a                 n/a   15.4
Gi0/35    auto   off        0.0     n/a                 n/a   15.4
Gi0/36    auto   off        0.0     n/a                 n/a   15.4
Gi0/37    auto   off        0.0     n/a                 n/a   15.4
Gi0/38    auto   off        0.0     n/a                 n/a   15.4
Gi0/39    auto   off        0.0     n/a                 n/a   15.4
Gi0/40    auto   off        0.0     n/a                 n/a   15.4
Gi0/41    auto   off        0.0     n/a                 n/a   15.4
Gi0/42    auto   off        0.0     n/a                 n/a   15.4
Gi0/43    auto   off        0.0     n/a                 n/a   15.4
Gi0/44    auto   off        0.0     n/a                 n/a   15.4
Gi0/45    auto   off        0.0     n/a                 n/a   15.4
Gi0/46    auto   on         6.1                         0     15.4
Gi0/47    auto   off        0.0     n/a                 n/a   15.4
Gi0/48    auto   off        0.0     n/a                 n/a   15.4

You can see that on port 46 I have a POE device attached, which in this case is an IP phone. However if I unplug the IP phone and plug a PC into that same port then unplug the pc and put the phone back on that same port the phone will not power on any longer.

Also, it seems that any port that has a PC already on it will not power on the IP phone, I have to find a port that does not have a PC on it to get the phone to power on, then I can connect the PC to the phone and all is good. However, I need to get the other ports with PC on them to work.

Any help or suggestions are welcome.

Labels:
0 Helpful
15 Replies 15

cadet alain
VIP Alumni
VIP Alumni

‎01-19-2011 08:12 AM

Hi,

PoE ports are using cdpv2 to discover PoE devices like IP phones  so if you unplug phone then no cdpv2 discovery and then no Power applied as your port is auto mode( default) but what is strange is when you plug phone back directly on port you get no Power anymore.

Remember cdp is every 60 secs did you wait this long?

Have you tried turning off PoE then turning it on back?

Also, it seems that any port that has a PC already on it will not power 
on the IP phone, I have to find a port that does not have a PC on it to 
get the phone to power on, then I can connect the PC to the phone and 
all is good. However, I need to get the other ports with PC on them to 
work.

what do you mean by that?

Regards.

Alain.

Don't forget to rate helpful posts.
0 Helpful

Andrew Schulz
Level 1
Level 1
In response to cadet alain

‎01-19-2011 08:18 AM

Thanks for the reply cadetalain,

I have not tried turning off POE then back on, but I will give that a try.

Yes I did wait the 60 seconds for cdp but that did not work for ports that were no longer providing power.

Just to clarify, if I use a port that does provide power to the phone and unplug the phone then plug the phone back in, it works just fine. The issue is when a PC is on a port and I try to put a IP phone it, the phone will not power up.

Example, port gi0/1 has a PC already on the port, I then plug a phone into port gi0/1 and it will not power on the phone. gi0/2 does not have a PC on it, I plug the phone into that port and the phone powers on. Now, I unplug the phone from port gi0/2 and put a PC on it then unplug the PC and put the phone back on port gi0/2 the phone will now not power on. Even after 60 sec.

0 Helpful

Amit Singh
Cisco Employee
Cisco Employee
In response to Andrew Schulz

‎01-19-2011 08:26 AM

Could you please paste the relevant config from the switch and also " show version".

Cheers,

-as

0 Helpful

cadet alain
VIP Alumni
VIP Alumni
In response to Andrew Schulz

‎01-19-2011 08:35 AM

Does sh cdp nei shows the ip phone when it gets no power anymore?

Can you do debug ilpower port and debug ilpower powerman and post results.

Regards.

Alain.

Don't forget to rate helpful posts.
0 Helpful

Andrew Schulz
Level 1
Level 1
In response to cadet alain

‎01-19-2011 01:45 PM

Okay, so i got it figured out. I originally set power inline auto on all ports at once. I disabled all then set power inline auto on a small block of ports. Once I did that I was able to move the phone from one port to the other without issue. I believe there is something deeper in the switch that locks all other ports when one is PoE when setting all port to auto as a range.

Thanks

0 Helpful

Andrew Schulz
Level 1
Level 1
In response to Andrew Schulz

‎01-20-2011 08:10 AM

Alright, so that didn't fix the issue after all. As soon as I restarted the switch it went back to the original issue.

Here is the sh run:... I'm curious if it could be the spanning-tree mode pvst and spanning-tree extend system-id???

Current configuration : 15011 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log datetime
no service password-encryption
service sequence-numbers
!
hostname TelcoRoom3560a
!
enable secret 5 $1$OWRE$60N58keLa1ePxv6OOlFth1
enable password b1gb0$$
!
no aaa new-model
vtp domain PCL
vtp mode transparent
ip subnet-zero
!
!
mls qos map cos-dscp 0 8 16 26 32 46 48 56
mls qos srr-queue input bandwidth 90 10
mls qos srr-queue input threshold 1 8 16
mls qos srr-queue input threshold 2 34 66
mls qos srr-queue input buffers 67 33
mls qos srr-queue input cos-map queue 1 threshold 2  1
mls qos srr-queue input cos-map queue 1 threshold 3  0
mls qos srr-queue input cos-map queue 2 threshold 1  2
mls qos srr-queue input cos-map queue 2 threshold 2  4 6 7
mls qos srr-queue input cos-map queue 2 threshold 3  3 5
mls qos srr-queue input dscp-map queue 1 threshold 2  9 10 11 12 13 14 15
mls qos srr-queue input dscp-map queue 1 threshold 3  0 1 2 3 4 5 6 7
mls qos srr-queue input dscp-map queue 1 threshold 3  32
mls qos srr-queue input dscp-map queue 2 threshold 1  16 17 18 19 20 21 22 23
mls qos srr-queue input dscp-map queue 2 threshold 2  33 34 35 36 37 38 39 48
mls qos srr-queue input dscp-map queue 2 threshold 2  49 50 51 52 53 54 55 56
mls qos srr-queue input dscp-map queue 2 threshold 2  57 58 59 60 61 62 63
mls qos srr-queue input dscp-map queue 2 threshold 3  24 25 26 27 28 29 30 31
mls qos srr-queue input dscp-map queue 2 threshold 3  40 41 42 43 44 45 46 47
mls qos srr-queue output cos-map queue 1 threshold 3  5
mls qos srr-queue output cos-map queue 2 threshold 3  3 6 7
mls qos srr-queue output cos-map queue 3 threshold 3  2 4
mls qos srr-queue output cos-map queue 4 threshold 2  1
mls qos srr-queue output cos-map queue 4 threshold 3  0
mls qos srr-queue output dscp-map queue 1 threshold 3  40 41 42 43 44 45 46 47
mls qos srr-queue output dscp-map queue 2 threshold 3  24 25 26 27 28 29 30 31
mls qos srr-queue output dscp-map queue 2 threshold 3  48 49 50 51 52 53 54 55
mls qos srr-queue output dscp-map queue 2 threshold 3  56 57 58 59 60 61 62 63
mls qos srr-queue output dscp-map queue 3 threshold 3  16 17 18 19 20 21 22 23
mls qos srr-queue output dscp-map queue 3 threshold 3  32 33 34 35 36 37 38 39
mls qos srr-queue output dscp-map queue 4 threshold 1  8
mls qos srr-queue output dscp-map queue 4 threshold 2  9 10 11 12 13 14 15
mls qos srr-queue output dscp-map queue 4 threshold 3  0 1 2 3 4 5 6 7
mls qos queue-set output 1 threshold 1 138 138 92 138
mls qos queue-set output 1 threshold 2 138 138 92 400
mls qos queue-set output 1 threshold 3 36 77 100 318
mls qos queue-set output 1 threshold 4 20 50 67 400
mls qos queue-set output 2 threshold 1 149 149 100 149
mls qos queue-set output 2 threshold 2 118 118 100 235
mls qos queue-set output 2 threshold 3 41 68 100 272
mls qos queue-set output 2 threshold 4 42 72 100 242
mls qos queue-set output 1 buffers 10 10 26 54
mls qos queue-set output 2 buffers 16 6 17 61
mls qos
!
!
errdisable recovery cause link-flap
no file verify auto
spanning-tree mode pvst
spanning-tree extend system-id
!
vlan internal allocation policy ascending
!
vlan 2
name VOICE
!
interface GigabitEthernet0/1
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/2
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/3
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/4
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/5
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/6
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/7
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/8
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/9
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/10
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/11
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/12
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/13
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/14
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/15
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/16
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/17
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/18
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/19
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/20
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/21
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/22
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/23
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/24
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/25
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/26
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/27
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/28
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/29
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/30
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/31
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/32
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/33
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/34
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/35
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/36
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/37
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/38
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/39
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/40
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/41
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/42
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/43
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/44
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/45
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/46
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/47
switchport mode access
switchport voice vlan 2
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/48
switchport trunk encapsulation dot1q
switchport mode trunk
srr-queue bandwidth share 10 10 60 20
srr-queue bandwidth shape  10  0  0  0
queue-set 2
mls qos trust cos
auto qos voip trust
spanning-tree portfast
!
interface GigabitEthernet0/49
!
interface GigabitEthernet0/50
!
interface GigabitEthernet0/51
!
interface GigabitEthernet0/52
!
interface Vlan1
ip address 10.0.0.14 255.255.254.0
!
ip classless
ip http server
!
snmp-server community public RO
!
control-plane
!
!
!
!
end

0 Helpful

Andrew Schulz
Level 1
Level 1
In response to cadet alain

‎01-20-2011 08:16 AM

No sh cdp nei does not show the phone when not under power

0 Helpful

Andrew Schulz
Level 1
Level 1
In response to Andrew Schulz

‎01-20-2011 08:18 AM

sh ver:

Cisco IOS Software, C3560 Software (C3560-IPBASE-M), Version 12.2(25)SEB4, RELEASE SOFTWARE (fc1)
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Tue 30-Aug-05 14:19 by yenanh

ROM: Bootstrap program is C3560 boot loader
BOOTLDR: C3560 Boot Loader (C3560-HBOOT-M) Version 12.2(25r)SE1, RELEASE SOFTWARE (fc)

TelcoRoom3560a uptime is 2 years, 15 hours, 2 minutes
System returned to ROM by power-on
System image file is "flash:c3560-ipbase-mz.122-25.SEB4/c3560-ipbase-mz.122-25.SEB4.bin"

cisco WS-C3560G-48PS (PowerPC405) processor (revision D0) with 118784K/12280K bytes of memory.
Processor board ID FOC1023Y3CG
Last reset from power-on
1 Virtual Ethernet interface
52 Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

512K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address       : 00:18:73:1E:68:80
Motherboard assembly number     : 73-9705-04
Power supply part number        : 341-0108-03
Motherboard serial number       : FOC102255J0
Power supply serial number      : DCA10221CLN
Model revision number           : D0
Motherboard revision number     : A0
Model number                    : WS-C3560G-48PS-S
System serial number            : FOC1023Y3CG
SFP Module assembly part number : 73-7757-03
SFP Module revision Number      : A0
SFP Module serial number        : CAT10171MRL
Top Assembly Part Number        : 800-25836-03
Top Assembly Revision Number    : A0
Version ID                      : V03
CLEI Code Number                : CNMW810ARA
Hardware Board Revision Number  : 0x05


Switch   Ports  Model              SW Version              SW Image
------   -----  -----              ----------              ----------
*    1   52     WS-C3560G-48PS     12.2(25)SEB4            C3560-IPBASE-M


Configuration register is 0xF

0 Helpful

johnroche_2
Level 1
Level 1
In response to Andrew Schulz

‎01-20-2011 08:33 AM

can you do sho spannigtree blocked ports. and a sho int

have you tried configuring the port with a macro

do a sho parser macro brief that will tell you the name of the default macros (i think its cisco-phone-desktop)

to apply the macro go to conf t, interface X then macro apply "macro name from previous command"

You can usually add the voice and data vlan number by adding $AVID X $DVID X

0 Helpful

Andrew Schulz
Level 1
Level 1
In response to johnroche_2

‎01-20-2011 10:41 AM


TelcoRoom3560a#sh spanning-tree blocked

Name                 Blocked Interfaces List
-------------------- ------------------------------------

Number of blocked ports (segments) in the system : 0

TelcoRoom3560a#sh parser macro brief
    default global   : cisco-global
    default interface: cisco-desktop
    default interface: cisco-phone
    default interface: cisco-switch
    default interface: cisco-router
    default interface: cisco-wireless

I'm somewhat new to this, so can you explain the macro and the $AVID X $DVID X. I'm not sure what that is and what it does.

0 Helpful

Andrew Schulz
Level 1
Level 1
In response to Andrew Schulz

‎01-20-2011 10:58 AM

I did a

Switch# debug ilpower port
Switch# debug ilpower powerman
Switch# debug ilpower event

debug ilpower powerman was the only one that returned anything.

264953: 2y0w: Interface(Gi0/32) - processing old tlv from cdp, request 6100, current allocated 6100
264954: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/1
264955: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264956: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/2
264957: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264958: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/5
264959: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264960: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/8
264961: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264962: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/9
264963: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264964: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/10
264965: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264966: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/14
264967: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264968: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/15
264969: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264970: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/32
264971: 2y0w:     req id 0, man id 1, pwr avail 6100, pwr man -1
264972: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/16
264973: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264974: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/17
264975: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264976: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/19
264977: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264978: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/20
264979: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264980: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/21
264981: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264982: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/22
264983: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264984: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/23
264985: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264986: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/25
264987: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264988: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/26
264989: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264990: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/27
264991: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264992: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/29
264993: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264994: 2y0w: Interface(Gi0/46) - processing old tlv from cdp, request 6100, current allocated 6100
264995: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/46
264996: 2y0w:     req id 0, man id 1, pwr avail 6100, pwr man -1
264997: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/30
264998: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
264999: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/31
265000: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265001: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/33
265002: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265003: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/34
265004: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265005: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/35
265006: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265007: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/36
265008: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265009: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/37
265010: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265011: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/38
265012: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265013: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/39
265014: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265015: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/40
265016: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265017: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/43
265018: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265019: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/44
265020: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265021: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/45
265022: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265023: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/47
265024: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265025: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/48
265026: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265027: 2y0w: Interface(Gi0/32) - processing old tlv from cdp, request 6100, current allocated 6100
265028: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/1
265029: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265030: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/2
265031: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265032: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/5
265033: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265034: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/8
265035: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265036: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/9
265037: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265038: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/10
265039: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265040: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/14
265041: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265042: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/15
265043: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265044: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/32
265045: 2y0w:     req id 0, man id 1, pwr avail 6100, pwr man -1
TelcoRoom3560a#
265046: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/16
265047: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265048: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/17
265049: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265050: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/19
265051: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265052: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/20
265053: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265054: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/21
265055: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265056: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/22
265057: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265058: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/23
265059: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265060: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/25
265061: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265062: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/26
265063: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265064: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/27
265065: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1
265066: 2y0w: ilpower_powerman_power_available_tlv: about sending patlv on Gi0/29
265067: 2y0w:     req id 0, man id 1, pwr avail 0, pwr man -1

0 Helpful

Amit Singh
Cisco Employee
Cisco Employee
In response to Andrew Schulz

‎01-20-2011 11:21 AM

Andrew,

I have found that we may be hit by a software bug:

CSCsc10999

http://www.cisco.com/cgi-bin/Support/Bugtool/home.pl

Here it says that the Catalyst 3560G fails to provide inline power to an IP 
phone connected to a port where a non-powered device was connected previously and unplugged from the port.

This bug is fixed from 12.2(25)SEE2 onwards. Please upgrade the switches to a later release or probably a newer relese and that should fix the issues.

HTH, Please rate if it does.

Cheers.

-amit singh

0 Helpful

Andrew Schulz
Level 1
Level 1
In response to Amit Singh

‎01-20-2011 11:35 AM

Thanks for the info Amit, however the link you provided goes to an unavailable page on cisco.com. Do you have a working link. I even searched for CSCsc10999 which also turned up a 404

0 Helpful
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