1921 Router PoE enabling

[imrankhan051]

Dear all,

I was enabling PoE on a 1921 router which has EHWIC-D-8ESG-P card. The running ios is "c1900-universalk9-mz.SPA.154-3.M5.bin".

I neither see any power enable command in the global nor I see anything under the interface which could enable the poe for the phone connected to it.

Is there anything else that I need to check? Please help

Thank you in advance.

[Leo Laohoo]

Post the complete output to the command "sh inventory".
If there is no PoE daughter board and/or large power supply, then it's not going to work.

[imrankhan051]

How do I know that the router has PoE daughter board and/or large power supply as I do not have physical access to the router.

Here is the output of show inventory:

NICL-C1921-CE8#sh inventory
NAME: "CISCO1921/K9", DESCR: "CISCO1921/K9 chassis, Hw Serial#: FGL161322TJ, Hw Revision: 1.0"
PID: CISCO1921/K9      , VID: V04 , SN: FGL161322TJ

NAME: "8 Port GE POE EHWIC Switch on Slot 0 SubSlot 1", DESCR: "8 Port GE POE EHWIC Switch"
PID: EHWIC-D-8ESG-P    , VID: V01 , SN: FOC21018GHG

[Leo Laohoo]

What is the output to the command "sh inventory raw"?
If the router is meant to support PoE there should be a part called "PWR-1900-POE" (Table 12).
If not, you'll need to purchase this separately.

[imrankhan051]

Actually this router is meant to test the EHWIC-D-8ESG-P card with PoE devices to be connected it. Good thing is it detects the card but when the time comes to test the PoE devices (currently two PoE phones connected) the ports are down/down. I was looking for poe enabling feature under the interface mode but I found nothing and it lead me to think that ios upgrade is required which I did but same result. Since the card is EHWIC-D-8ESG-P, i thought it takes power from the regular power supply.

Here is the output for "show inventory raw"

NICL-C1921-CE8#sh inventory raw
NAME: "CISCO1921/K9", DESCR: "CISCO1921/K9 chassis, Hw Serial#: FGL161322TJ, Hw Revision: 1.0"
PID: CISCO1921/K9      , VID: V04 , SN: FGL161322TJ

NAME: "C1921 Chassis Slot 0", DESCR: "C1921 Chassis Slot"
PID:                   , VID:    , SN:            

NAME: "C1921 Mother board 2GE, integrated VPN and 2W on Slot 0", DESCR: "C1921 Mother board 2GE, integrated VPN and 2W"
PID:                   , VID: V04 , SN: FOC16085WNV

NAME: "DaughterCard Slot 0 on Card 0", DESCR: "C1921 DaughterCard Slot"
PID:                   , VID:    , SN:            

NAME: "DaughterCard Slot 1 on Card 0", DESCR: "C1921 DaughterCard Slot"
PID:                   , VID:    , SN:            

NAME: "8 Port GE POE EHWIC Switch on Slot 0 SubSlot 1", DESCR: "8 Port GE POE EHWIC Switch"
PID: EHWIC-D-8ESG-P    , VID: V01 , SN: FOC21018GHG

NAME: "GigabitEthernet0/1/0", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1/1", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1/2", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1/3", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1/4", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1/5", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1/6", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1/7", DESCR: "EHWIC-8 Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/0", DESCR: "CN Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "GigabitEthernet0/1", DESCR: "CN Gigabit Ethernet"
PID:                   , VID:    , SN:            

NAME: "Embedded-Service-Engine0/0", DESCR: "Embedded Service Engine"
PID:                   , VID:    , SN:            

NAME: "C1921 ISM Slot 0", DESCR: "C1921 ISM Slot"
PID:                   , VID:    , SN:            

NAME: "Container of powerSupply Containers", DESCR: "Container of powerSupply Containers"
PID:                   , VID:    , SN:            

NAME: "Container of Power Supply", DESCR: "Container of Power Supply"
PID:                   , VID:    , SN:            

NAME: "", DESCR: ""
PID:                   , VID:    , SN:

[Leo Laohoo]

The power supply is for a regular 1921.  The PoE "version" of the 1921 has a bigger power supply which this unit doesn't possess.

[imrankhan051]

Yes, I figured it out after you advised. You have been very helpful.

I appreciate your help