cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
6231
Views
0
Helpful
5
Replies

enable controller e1 and serial 0/0 on cisco 1841

yeow28
Level 1
Level 1

i am unable to configure controller e1 interface on a new cisco 1841 router.

i am trying to configure a serial interface but the option is not there too.

IOS - Version 12.4(15)T7

what could be the reason ?

yourname(config)#contro

yourname(config)#

i do not see the controller options there.

5 Replies 5

smothuku
Level 7
Level 7

Hi

Did you check the IOS which is present in router supports controller command.

Can you send us show run output.

Thanks,

Satish

don't you first have to enable the card?

card type e1 0 0 (if it's in slot 0/0)

smothuku
Level 7
Level 7

Hi

Below images supprots T1/ E1 options.

12.4(11)XW9 c1841-ipbasek9-mz.12.4-11.XW9

12.4(11)XJ4

c1841-ipbasek9-mz.12.4-11.XJ4

12.4(6)XE3

c1841-ipbasek9-mz.12.4-6.XE3

12.4(2)XA

c1841-ipbasek9-mz.12.4-2.XA

12.4(22)T

c1841-ipbasek9-mz.12.4-22.T

12.4(21a)

c1841-ipbasek9-mz.12.4-21a

12.3(11)YZ2

c1841-ipbase-mz.12.3-11.YZ2

Cheers ,

Satish

managed to solve the problem after i add

card type e1 0 0

then the controller option appears

controller e1 0/0/0.

didnt know that i need the card type option.

yes indeed, as I thought (see above)

If you insert for example a VWIC, you first need to enable the card

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: