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New Member

If i uprade IOS in a 4500 line card, can i get Enhanced PoE or i need to replace hardware?

my boss need to have Enhanced PoE in a many 4500 and 6500 line cards. My doubt is  if with only upgrade IOS i will get or i need to replace hardware
 

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6 REPLIES

Hi Emilio,Can you post a

Hi Emilio,

Can you post a "show module", "show power detail" and "show flash" from your 4500, which power do you need by port? poe capacity depends from your ethernet card and power supply.

Regards.

New Member

Hi Emmanuel, 333_I_-1_333

Hi Emmanuel,

 

333_I_-1_333_SW01#sh module
Chassis Type : WS-C4510R

Power consumed by backplane : 40 Watts

Mod Ports Card Type                              Model              Serial No.
---+-----+--------------------------------------+------------------+-----------
 1     2  Supervisor V 1000BaseX (GBIC)          WS-X4516           JAE1040CLF4
 2     2  Supervisor V 1000BaseX (GBIC)          WS-X4516           JAE1040CKGZ
 3    48  10/100BaseTX (RJ21)V, Cisco/IEEE       WS-X4248-RJ21V     JAE10349MVM
 4    48  10/100BaseTX (RJ21)V, Cisco/IEEE       WS-X4248-RJ21V     JAE10349E2S
 5    48  10/100BaseTX (RJ21)V, Cisco/IEEE       WS-X4248-RJ21V     JAE10349MUG
 6    48  10/100BaseTX (RJ21)V, Cisco/IEEE       WS-X4248-RJ21V     JAE10349MVD
 7    48  10/100BaseTX (RJ21)V, Cisco/IEEE       WS-X4248-RJ21V     JAE10349MX6
 8    48  10/100BaseTX (RJ21)V, Cisco/IEEE       WS-X4248-RJ21V     JAE10349MUE
 9    48  10/100BaseTX (RJ21)V, Cisco/IEEE       WS-X4248-RJ21V     JAE10349MXG

 M MAC addresses                    Hw  Fw           Sw               Status
--+--------------------------------+---+------------+----------------+---------
 1 0019.0614.de80 to 0019.0614.de81 4.1 12.2(31r)SG2 12.2(40)SG       Ok      
 2 0019.0614.de82 to 0019.0614.de83 4.1 12.2(31r)SG2 12.2(40)SG       Ok      
 3 0018.ba2e.a870 to 0018.ba2e.a89f 3.0                               Ok      
 4 0018.baf3.ff80 to 0018.baf3.ffaf 3.0                               Ok      
 5 0018.baf3.c350 to 0018.baf3.c37f 3.0                               Ok      
 6 0018.ba2c.3c70 to 0018.ba2c.3c9f 3.0                               Ok      
 7 0018.baff.22d0 to 0018.baff.22ff 3.0                               Ok      
 8 0018.baf4.4360 to 0018.baf4.438f 3.0                               Ok      
 9 0018.ba2e.acc0 to 0018.ba2e.acef 3.0                               Ok     

Mod  Redundancy role     Operating mode      Redundancy status
----+-------------------+-------------------+----------------------------------
 1   Active Supervisor   SSO                 Active                           
 2   Standby Supervisor  SSO                 Standby hot     

***********************************************************************************

 

333_I_-1_333_SW01#sh power detail
Power                                             Fan      Inline
Supply  Model No          Type       Status       Sensor   Status
------  ----------------  ---------  -----------  -------  -------
PS1     PWR-C45-4200ACV   AC 4200W   good         good     good  
PS1-1                         220V   good        
PS1-2                         220V   good        
PS2     PWR-C45-4200ACV   AC 4200W   good         good     good  
PS2-1                         220V   good        
PS2-2                         220V   good       

Power supplies needed by system    : 1
Power supplies currently available : 2

Power Summary                      Maximum
 (in Watts)              Used     Available
----------------------   ----     ---------
System Power (12V)        835        1360
Inline Power (-50V)      2106        3325
Backplane Power (3.3V)     40          40
----------------------   ----     ---------
Total                    2981 (not to exceed Total Maximum Available = 4200)


                           Watts Used of System Power (12V)
Mod   Model               currently  out of reset  in reset
----  -----------------   ---------  ------------  --------
 1    WS-X4516               150         150         150
 2    WS-X4516               150         150         150
 3    WS-X4248-RJ21V          65          65          25
 4    WS-X4248-RJ21V          65          65          25
 5    WS-X4248-RJ21V          65          65          25
 6    WS-X4248-RJ21V          65          65          25
 7    WS-X4248-RJ21V          65          65          25
 8    WS-X4248-RJ21V          65          65          25
 9    WS-X4248-RJ21V          65          65          25
 --   Fan Tray                80          --          --
-----------------------   ---------  ------------   -------
       Total                 835         755         475

                        Watts used of Chassis Inline Power (-50V)
                        Inline Power Admin  Inline Power Oper
Mod   Model                PS     Device       PS     Device     Efficiency
----  -----------------  ----------------    ----------------    ----------
 1    WS-X4516               -        -          -        -           -
 2    WS-X4516               -        -          -        -           -
 3    WS-X4248-RJ21V       340      303         79       71          89
 4    WS-X4248-RJ21V       356      317        102       91          89
 5    WS-X4248-RJ21V       333      297         84       75          89
 6    WS-X4248-RJ21V       298      265         84       75          89
 7    WS-X4248-RJ21V       190      169         68       60          89
 8    WS-X4248-RJ21V       330      294        107       96          89
 9    WS-X4248-RJ21V       259      230        101       90          89
-----------------------  ----------------    ----------------    ----------
       Total              2106     1875        625      558

 

***************************************************************************

 

333_I_-1_333_SW01#sh  cat4000_flash:
# type length date/time name
-+----+------+---------+--------
1 bin    1296 <no date> vlan.dat

522984 bytes available (1296 bytes used)

 

Thanks for your help.

 

Emilio

 

 

               

 

 

Hi Emilio,Your line card WS

Hi Emilio,

Your line card WS-X4248-RJ21V only suport IEEE 802.3af that provides up to 15.4 W, do you need PoE + that provides up to 25.5 W of power?

What kind of devices will you connect?

Please rate useful information.

Regards.

New Member

Hi Emmanuel, 7915 & 7916 with

Hi Emmanuel,

 

7915 & 7916 with expansion module. 

 

Thanks for your help

Hi Emilio,If you have your

Hi Emilio,

If you have your 796x powered by PoE you will need a power cube for 7915/7916 because you cannot powered both end points wih poe, you can check the folowing links:

http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-expansion-module-7915/data_sheet_c78-468672.html

http://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-expansion-module-7916/data_sheet_c78-468673.html

Table 7 shows the power requirements, for example you can power IP Phone with PoE and the expansion module with power cube, or powered the IP Phone with a power cube and the expansion module won´t requiere anything.

Let me know if you need anything else.

Regards.

Hall of Fame Super Gold

Table 2. Cisco Catalyst 4500

Table 2. Cisco Catalyst 4500 Line Card PoE Options

Line-Card Type

Data Only (no PoE)

PoE (802.3af)

PoEP (802.3at)

UPOE

Cisco Catalyst 4500 47xx E-Series Line Cards

Yes

Yes

Yes

Yes

Cisco Catalyst 4500 46xx E-Series Line Cards

Yes

Yes

Yes

-

Cisco Catalyst 4500 Series Classic Line Cards

Yes

Yes

Yes

-

 

 

 

 

There is nothing you can do.  PoE+ is supported on 45XX line card and UP.  This is not software driven it's hardware driven.  

 

Based on your chassis, I suspect only the 45XX line card is supported.  And, frankly, it ain't worth it.  

 

You're better off trading in your old chassis for a newer one, like 4510R+E with Sup7E or Sup8 line card.  This way if you've got a second unit you can enable VSS/Easy VSS.

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