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New Member

2911 with switch module POE issue

Hi,

We got a new Cisco 2911 router (CISCO2911/K9) with a switch module (SM ES2-16-P) on it. Everything works fine after the configuration except for the power. We got 4 WAP that we will connect to the switch module that needs power. So the switch module with POE doesn't give any power out.

Do we need to enter anything to enable the POE?

here's some details:

Switch#show power inline

Available:0.0(w) Used:0.0(w) Remaining:0.0(w)

Router# sho ver
Cisco IOS Software, C2900 Software (C2900-UNIVERSALK9-M), Version 15.1(4)M2, RELEASE SOFTWARE (fc1)

Cisco CISCO2911/K9 (revision 1.0) with 466944K/57344K bytes of memory.
Processor board ID xxxxxxxxxxxxxx
5 Gigabit Ethernet interfaces
1 Serial(sync/async) interface
2 terminal lines
6 Voice E & M interfaces
DRAM configuration is 64 bits wide with parity enabled.
255K bytes of non-volatile configuration memory.
250880K bytes of ATA System CompactFlash 0 (Read/Write)

License Info:

License UDI:

-------------------------------------------------
Device# PID SN
-------------------------------------------------
*0 CISCO2911/K9 xxxxxxxxxx

Technology Package License Information for Module:'c2900'

-----------------------------------------------------------------
Technology Technology-package Technology-package
Current Type Next reboot
------------------------------------------------------------------
ipbase ipbasek9 Permanent ipbasek9
security None None None
uc uck9 Permanent uck9
data None None None

Many thanks

3 REPLIES
New Member

2911 with switch module POE issue

Hi,

So do I need to buy Cisco 2911 POE Power Supply (PWR-2911-POE) since our package only have Cisco 2911 AC Power Supply(PWR-2911-AC)? Can someone pls. confirm on this?

thanks in advance

New Member

2911 with switch module POE issue

Hi redrobish,

    You would need to buy this 'PWR-2911-POE' in order for POE to work on that switch module. Thanks

New Member

Re: 2911 with switch module POE issue

I can confirm that replacing the -AC power with the -POE corrects this issue. Thanks!

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