04-27-2009 10:16 PM - edited 03-06-2019 05:25 AM
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.
04-27-2009 10:29 PM
Hi
Did you check the IOS which is present in router supports controller command.
Can you send us show run output.
Thanks,
Satish
04-27-2009 10:39 PM
don't you first have to enable the card?
card type e1 0 0 (if it's in slot 0/0)
04-27-2009 10:39 PM
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
04-28-2009 01:57 AM
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.
04-28-2009 02:10 AM
yes indeed, as I thought (see above)
If you insert for example a VWIC, you first need to enable the card
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