Mailing List Archive

Hi Rob,

Nice to see a message on this list other than spam!

I tested on a lab 5300 running 12.3(22), and the command is there -
note that it is in interface config mode (under the PRI's D channel),
not exec mode (see the transcript below.)

It looks like, if using NFAS, the "isdn service dsl" syntax is
deprecated, in preference to "isdn service nfas-int". See
http://www.cisco.com/en/US/docs/ios/12_3/dial/command/reference/dia_i2g.html#wp1183668

Cheers,

Aaron

----

esc-5300-2(config-if)#isdn service ?
b_channel Specify the B-channel or range of B-channels, 0 for the complete
interface.
dsl Specify the DSL value (DEPRECATED).

esc-5300-2(config-if)#isdn service dsl ?
<0-7> DSL value

esc-5300-2(config-if)#isdn service dsl ?
<0-7> DSL value

esc-5300-2(config-if)#isdn service dsl 0 ?
b_channel Specify the B-channel or range of B-channels, 0 for the complete
interface.

esc-5300-2(config-if)#isdn service dsl 0 b_chan ?
<0-24> B channel range or 0 for complete interface

esc-5300-2(config-if)#isdn service dsl 0 b_chan 4 ?
state Specify the desired state.

esc-5300-2(config-if)#isdn service dsl 0 b_chan 4 state ?
<0-2> Valid states are 0=Inservice 1=Maint 2=Outofservice

esc-5300-2(config-if)#isdn service dsl 0 b_chan 4 state 0 ?
hard Change the service state and clear the call.
immediate Send the service message right away (default)
soft Change the service state once the channel becomes idle.
<cr>

esc-5300-2(config-if)#isdn service dsl 0 b_chan 4 state 0 immed ?
<cr>

esc-5300-2(config-if)#isdn service dsl 0 b_chan 4 state 0 immed
%Warning: you are using a deprecated CLI feature ('dsl x').
This is not required when referring to the current
interface and will be ommitted when saving.


------------------------------------------------------------------------

Rob Conklin wrote:
> Trying to administer CISCO 5300/5400 access servers, I have not been
> able to find a good
> way to restore individual b-channels (or sets of them on a T1) to
> in-service state. (After
> they have been placed in an out-of-service state for one reason or
> another).
>
> There is/was a cli command that seems in the ballpark for this, but
> the documentation trail
> on it seems to end with version 11.3 of IOS, and we are using later
> versions which reject
> the documented command syntax:
>
> as5300-3# isdn service dsl 2 b_channel 12 state 0
> ^
> % Invalid input detected at '^' marker.
>
>
> (based on CISCO 11.3 doc that says
> /*
> You can disable a specified channel or an entire PRI interface, thus
> taking it out of
> service or put it into one of the other states that is passed in to
> the switch. To disable
> a specific channel or PRI interface, complete one of the following
> tasks in interface
> configuration mode:
>
> Take an individual B channel out of service or set it to a different
> state: isdn service
> dsl number b_channel number state state-value
> */
>
> Does anyone know if this command has alternative syntax that still
> works (we're using
> IOS 12.3 (16)) or another command that might work to get (individual)
> out-of-service
> b-channels back in service?
>
> The only way I know to restore oos b-channels to in-service is to issue
> shutdown/no shutdown command for the entire controller, which dumps
> any active calls.
>
> TIA for any help with this!
> --
> Rob Conklin
> AMSS NOC
> (502) 407-0033
>
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