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Beginner

Cisco 2811 - How to enable/configure a second wic gig ethernet

Hello:

 

Currently we have router 2811 and after I add a second WIC Gig ethernet card and for someone how I can't bring it online or it not allow me to configure the card.

Here is version of the router:

Cisco IOS Software, 2800 Software (C2800NM-ADVSECURITYK9-M), Version 15.1(4)M10, RELEASE SOFTWARE (fc2)

Show diag:


WIC Slot 2:
1 Port Gigabit Ethernet SFP/Copper EHWIC
WIC module not supported/disabled in this slot
PCB Serial Number : FOC20133QX2
Hardware Revision : 1.0
Part Number : 73-13295-01
Board Revision : A1
Top Assy. Part Number : 800-34350-01
Deviation Number : 0
Fab Version : 05
RMA Test History : 00
RMA Number : 0-0-0-0
RMA History : 00
Product (FRU) Number : EHWIC-1GE-SFP-CU
Version Identifier : V01
CLEI Code : CMUIAA8CAA
Unknown Field (type 00D4): CC
Asset Identifier : A0
EEPROM format version 4
EEPROM contents (hex):
0x00: 04 FF C1 8B 46 4F 43 32 30 31 33 33 51 58 32 40
0x10: 06 A3 41 01 00 82 49 33 EF 01 42 41 31 C0 46 03
0x20: 20 00 86 2E 01 88 00 00 00 00 02 05 03 00 81 00
0x30: 00 00 00 04 00 CB 90 45 48 57 49 43 2D 31 47 45
0x40: 2D 53 46 50 2D 43 55 89 56 30 31 00 D9 03 40 C1
0x50: CB C6 8A 43 4D 55 49 41 41 38 43 41 41 D4 82 43
0x60: 43 CC 82 41 30 FF FF FF FF FF FF FF FF FF FF FF
0x70: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

Any help will appreciate it.

 

Thx,

Hiep

 

16 REPLIES 16
VIP Advisor

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

WIC module not supported/disabled in this slot - as per it says not supported,

can you post

show version

show modules.

 

BB
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VIP Advisor

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

have you looked at this compatible guide  for - EHWIC-1GE-SFP-CU

 

https://www.cisco.com/c/en/us/td/docs/routers/access/interfaces/software/feature/guide/EHWIC_1_GE_SFP_CU_FM.html

BB
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Beginner

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

The version of this router is in the email And show modules is invalid

Beginner

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

I  follow that link and the command is invalid when I insert this in

 

belrtr(config)#interface ethernet 0/2/0
                         ^
% Invalid input detected at '^' marker.

belrtr(config)#

Highlighted
Contributor

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

Heip,

Here is the answer to your issue:

WIC Slot 2:
1 Port Gigabit Ethernet SFP/Copper EHWIC
WIC module not supported/disabled in this slot
PCB Serial Number : FOC20133QX2

...

 

Sorry, but this WIC isn't supported in the router.

 

Joe

Beginner

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

Do you know if this card will support other slot like 0, 1 or 3? If not can you tell me which card will support fru or part number. If you can provide me a link for the card.

VIP Advisor

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

As i was pointed this module EHWIC-1GE-SFP-CU is not support for your device 2811

BB
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Beginner

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

Do you know which module or wic card will support this router.

Hall of Fame Community Legend

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet


@hpham wrote:

Product (FRU) Number : EHWIC-1GE-SFP-CU


EHWIC-1GE-SFP-CU is only compatible with the ISR G2.  The 2811 is an ISR G1.  

For a ISR G1, you need to look at HWIC-1GE, however, you need to pay attention to the Data Sheet (Table 3) because there is a limit of how many HWIC-1GE is supported. 

It is also very important to note that a 2811 does not have the CPU to push beyond 61.44 Mbps.  

 

VIP Expert

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

"It is also very important to note that a 2811 does not have the CPU to push beyond 61.44 Mbps."

NB: I believe Leo is quoting from Cisco's old router performance white paper. That paper figures Mbps by "Mbps calculated by pps * 64bytes * 8bits/byte". Mbps will go higher, usually much higher, as packet size increases although also usual that the device will not be able to obtain the same maximum PPS for larger IP packets.

That noted, the 2811 (nor any of the 2K or 3K series of ISRs is really a gig capable router).
Beginner

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

Do you know what is the part or fru number for this module. So I can get a quote from our vendor.

 

Thx,

VIP Advisor

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

As suggested all the replies, your 2811 not capable of taking Gig port, what module you looking to buy ?

if you looking gig capabilities, you need to get upgrade from 2811 to next level which can offer Gig port.

 

BB
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Beginner

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

I just want to add another Ethernet module on this router so I can use it as a backup internet.

VIP Advisor

Re: Cisco 2811 - How to enable/configure a second wic gig ethernet

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