You can check the status ISDN interface by typing
sh isdn status
ISDN BRI2/2 interface
Layer 1 Status:
ACTIVE
Layer 2 Status:
TEI = 64, State = MULTIPLE_FRAME_ESTABLISHED
Layer 3 Status:
1 Active Layer 3 Call(s)
Activated dsl 18 CCBs = 1
CCB: callid=0xE4D, sapi=0, ces=1, B-chan=1
ISDN BRI2/3 interface
Layer 1 Status:
DEACTIVATED
Layer 2 Status:
TEI = 65, State = TEI_ASSIGNED
Layer 3 Status:
0 Active Layer 3 Call(s)
Activated dsl 19 CCBs = 0
You should get what you see for ISDN BRI2/2 and not
ISDN BRI2/3 which means ISDN D-Channel is inactive
(line problem)
Next thing you can do is to check authentication
problem by typing
debug ppp authentication
debug ppp negotiation
then if you are connected via telnet then type
term mon
it will show you the debug activities, but if you are
connect to console port then no need the activities
are displayed by default
Hope this helps.
Faisal Ashraf
--- "Stull, Cory" <[EMAIL PROTECTED]> wrote:
> Todd,
>
> He wouldn't have gotten connected if that was the
> problem. It looks more
> like an authentication type problem. Just a
> guess...
>
> -----Original Message-----
> From: Todd Plambeck
> [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, September 06, 2000 7:30 AM
> To: [EMAIL PROTECTED]
> Cc: 'Zafar'
> Subject: RE: ISDN BRI dialout help
>
>
> The Cisco 2503 has an S/T ISDN Interface NOT a U
> interface. Meaning you need
> an NT-1 Adapter to connect to the ISDN line from the
> telco.
>
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]]On Behalf Of Zafar
> Sent: Wednesday, September 06, 2000 8:46 AM
> To: [EMAIL PROTECTED]
> Subject: ISDN BRI dialout help
>
>
>
> Hello,
>
> I am trying to configure ISDN BRI for dialout using
> 2503 but could not
> connect to remote access server of the ISP. I have
> taken a ISDN dialup
> account from ISP and it has given me "userid",
> passwd and dialup number. I
> tried these through normal dialup (windows dun) and
> it connects succesfully.
> Now I have following configuration for my 2503
> router but this could not
> connect. Please advise if I am missing something as
> I am new to ISDN and
> doing it for the first time
>
>
> !
> interface BRI0
> ip address negotiated
> ip directed-broadcast
> encapsulation ppp
> no ip split-horizon
> dialer idle-timeout 2147483
> dialer string 12144444
> dialer hold-queue 10
> dialer-group 1
> isdn switch-type basic-net3
> ppp authentication pap
> ppp pap sent-username <myusername> password
> <mypassword>
>
> !
> ip route 204.71.200.45 255.255.255.255 BRI0
>
> !
> dialer-list 1 protocol ip permit
>
>
> when I ping 204.71.200.45 , following appears on the
> terminal:
>
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 204.71.200.45,
> timeout is 2 seconds:
>
> 00:58:39: %ISDN-6-LAYER2UP: Layer 2 for Interface
> BR0, TEI 64 changed to up
> 00:58:40: %LINK-3-UPDOWN: Interface BRI0:1, changed
> state to up....
> 00:58:46: %ISDN-6-CONNECT: Interface BRI0:1 is now
> connected to 12144444 .
> Success rate is 0 percent (0/5)
>
>
> 00:59:03: %ISDN-6-DISCONNECT: Interface BRI0:1
> disconnected from 12144444 ,
> cal
> l lasted 22 seconds
> 00:59:03: %LINK-3-UPDOWN: Interface BRI0:1, changed
> state to down
> 00:59:05: %ISDN-6-LAYER2DOWN: Layer 2 for Interface
> BR0, TEI 64 changed to
> dow
>
> sh in bri0
>
> BRI0 is up, line protocol is up (spoofing)
> Hardware is BRI
> Internet address will be negotiated using IPCP
> MTU 1500 bytes, BW 64 Kbit, DLY 20000 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation PPP, loopback not set
> Last input 00:00:01, output 00:00:01, output hang
> never
> Last clearing of "show interface" counters
> 01:09:44
> 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 0/1/256 (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
> 536 packets input, 3389 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
> 534 packets output, 3376 bytes, 0 underruns
> 0 output errors, 0 collisions, 13 interface
> resets
> 0 output buffer failures, 0 output buffers
> swapped out
> 35 carrier transitions
>
>
>
>
>
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