I also seem to remember from my studies awhile back, that you have to reboot
the router when changing the ISDN switch type to make the change take
effect. Something like you'll see the change in the config, but the router
won't recognize it until the reboot. Have you tried that? It rather
resembles a Microsoft product in this regard! :-}
Maybe posting a "show config" would help determine why BRI0/0 is in standby
mode.
BTW Carrier Transitions are incremented each time your "call" changes state.
For example, when an active call gets disconnected (from timeout, bad
hardware, etc.), that activity will increment the Carrier Transition count
by one. If you have DDR/BOD setup, this is a pretty typical thing. If not,
then you either need to make a config change or you might have bad hardware
somewhere in the line.
Rik Guyler
Principal Consultant
Cardinal Solutions Group, Inc.
513.984.6700
-----Original Message-----
From: Hans Stout [mailto:[EMAIL PROTECTED]]
Sent: Friday, July 21, 2000 11:45 AM
To: [EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re: ISDN interface problem
Hi Larry,
thanks for your answer.
What exactly do you mean by enabling the interface first ?
My concern is that I do not see any lit LEDs on the interface. Can you tell
me what a status of standby/down means ? How can I get the interface in
up/up (spoofing) status ? Also, what do the carrier transitions mean ?
I include the output from the sh int command:
Ener_Erkath#sh int bri0/0
BRI0/0 is standby mode, line protocol is down
Hardware is PQUICC BRI
Internet address is 10.90.1.70/30
MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, rely 255/255, load 1/255
Encapsulation PPP, loopback not set
Last input never, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0 (size/max/drops); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/0/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
21139976 packets output, 2239721261 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 output buffer failures, 0 output buffers swapped out
140 carrier transitions
>From: LARRY OSEI-KWAKU <[EMAIL PROTECTED]>
>Reply-To: LARRY OSEI-KWAKU <[EMAIL PROTECTED]>
>To: Hans Stout <[EMAIL PROTECTED]>, [EMAIL PROTECTED]
>Subject: Re: ISDN interface problem
>Date: Fri, 21 Jul 2000 05:10:29 -0700 (PDT)
>
>I think you will need to enable the interface first
>before you can set the switch type.
>
>Larry Osei
>Lodnon
>Uk
>--- Hans Stout <[EMAIL PROTECTED]> wrote:
> > Hi there colleagues,
> >
> > I have a problem with my ISDN interface on a Cisco
> > 2610 router. I just had a
> > Telekom engineer at the site verify that the line is
> > ok to the interface,
> > but he cannot see any lights burning on the
> > intreface (B1 and B2 LEDs). When
> > I do a sh isdn status, I get the following:
> >
> > Ener_Erkath#sh isdn status
> > Global ISDN Switchtype = basic-net3
> > ISDN BRI0/0 interface
> > dsl 0, interface ISDN Switchtype =
> > basic-1tr6
> > Layer 1 Status:
> > DEACTIVATED
> > Layer 2 Status:
> > Layer 2 NOT Activated
> > Layer 3 Status:
> > 0 Active Layer 3 Call(s)
> > Activated dsl 0 CCBs = 0
> > The Free Channel Mask: 0x80000003
> > Total Allocated ISDN CCBs = 0
> >
> > When I change the ISDN switchtype to basic-net3, it
> > doesn't change the
> > status of the ISDN.
> > Here is the output from the sh int bri0/0:
> >
> > Ener_Erkath#sh int bri0/0
> > BRI0/0 is standby mode, line protocol is down
> > Hardware is PQUICC BRI
> > Internet address is 10.90.1.70/30
> > MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec, rely
> > 255/255, load 1/255
> > Encapsulation PPP, loopback not set
> > Last input never, output never, output hang never
> > Last clearing of "show interface" counters never
> > Input queue: 0/75/0 (size/max/drops); Total output
> > drops: 0
> > Queueing strategy: weighted fair
> > Output queue: 0/1000/64/0 (size/max
> > total/threshold/drops)
> > Conversations 0/0/256 (active/max active/max
> > total)
> > Reserved Conversations 0/0 (allocated/max
> > allocated)
> > 5 minute input rate 0 bits/sec, 0 packets/sec
> > 5 minute output rate 0 bits/sec, 0 packets/sec
> > 0 packets input, 0 bytes, 0 no buffer
> > Received 0 broadcasts, 0 runts, 0 giants, 0
> > throttles
> > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0
> > ignored, 0 abort
> > 21036936 packets output, 2224160372 bytes, 0
> > underruns
> > 0 output errors, 0 collisions, 3 interface
> > resets
> > 0 output buffer failures, 0 output buffers
> > swapped out
> > 140 carrier transitions
> >
> > Does anybody know if this could just mean that the
> > interface is not
> > functioning at all ? What do the carrier transitions
> > mean ? And what does
> > 'standby mode' mean ?
> > I am also not able to bounce the interface
> > (shutdown/no shutdown doesn't
> > change the status on the interface, it remains in
> > standby mode).
> > Thanks for your help in advance !
> >
> > Regards,
> >
> > Georg
> >
> >
> >
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