On Sun, 6 Aug 2000, Tim Ross wrote:
> I am trying to connect two routers via back-to-back Adtran DSU III AR and
> an Adtran 56/64 DSU and am not having any luck. I've set the clock to MASTER
> on the DSU III and set both to 56K, but still get open loop on the DSU III.
> I made (and tested) the c
ay Hennigan" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, May 16, 2000 6:56 PM
Subject: Re: DSU/CSU Back-to-back with T1 crossover
> On Tue, 16 May 2000, Pete Ruttman (adminpr) wrote:
>
> > >I am trying to make a couple of ADTRAN TSU 100 to work with a
>On Tue, 16 May 2000, Pete Ruttman (adminpr) wrote:
>
>> >I am trying to make a couple of ADTRAN TSU 100 to work with a T1
>> >crossover
>> >cable (pins: 1 to 4 & 2 to 5) but it's not working. Did anybody try this? I
>> >will appreciate any help
>
>Do it all the time. Gotta love those alarm
When I say "it's not working" I mean the following:
- The DSU led is steady green
- The ERROR led is flashing in red
- The ALARM led is steady red
Did loopback tests on both units with a straight through cable and they both
worked fine.
Performed a QRSS test on all DS0 with my T1 croosover cable
looks like this, right?
T-1 crossover:
1 4
2 5
3 3
4 1
5 2
6 6
7 7
8 8
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Parrish B. Gamarra
Sent: Tuesday, May 16, 2000 5:26 PM
To: [EMAIL PROTECTED]
Subject: Re:
On Tue, 16 May 2000, Pete Ruttman (adminpr) wrote:
> >I am trying to make a couple of ADTRAN TSU 100 to work with a T1
> >crossover
> >cable (pins: 1 to 4 & 2 to 5) but it's not working. Did anybody try this? I
> >will appreciate any help
Do it all the time. Gotta love those alarm pairs.
That's how i have them setup...
Parrish.
- Original Message -
From: Neal, Stephen <[EMAIL PROTECTED]>
To: 'Parrish B. Gamarra' <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Sent: Tuesday, May 16, 2000 2:31 PM
Subject: RE: DSU/CSU Back-to-back with T1 crossov
Title: RE: DSU/CSU Back-to-back with T1 crossover
Your t1 crossover cable looks like this, right?
T-1 crossover:
1 4
2 5
3 3
4 1
5 2
6 6
7 7
8 8
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
Did that...
- Original Message -
From: Stull, Cory <[EMAIL PROTECTED]>
To: Parrish B. Gamarra <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, May 16, 2000 2:30 PM
Subject: RE: DSU/CSU Back-to-back with T1 crossover
> Don't forget to set the clocking
>I am trying to make a couple of ADTRAN TSU 100 to work with a T1
>crossover
>cable (pins: 1 to 4 & 2 to 5) but it's not working. Did anybody try this? I
>will appreciate any help
>
1) did you configure clockrate on the DCE-side of the back-to-back connection?
2) Did you check your adtran ma
Make sure you have one TSU set for clocking internal and the other set for
clocking network...
-Original Message-
From: Parrish B. Gamarra [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, May 16, 2000 6:51 PM
To: [EMAIL PROTECTED]
Subject:DSU
RE: DSU/CSU Back-to-back with T1 crossoverThe only options I have for timing
are: Network (NI), Base DTE, and Internal. I'm using Network on one, and
internal on the other Adtran.
Parrish.
"Michael S. Kazmier" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED].
com...
Did you set one cl
Make sure u r providing clocking on one of the adtran's.
"Parrish B. Gamarra" wrote:
> I am trying to make a couple of ADTRAN TSU 100 to work with a T1 crossover
> cable (pins: 1 to 4 & 2 to 5) but it's not working. Did anybody try this? I
> will appreciate any help
>
> Thanks.
>
> Parrish.
Don't forget to set the clocking to internal on one of the adtrans...
-Original Message-
From: Parrish B. Gamarra [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 16, 2000 3:51 PM
To: [EMAIL PROTECTED]
Subject: DSU/CSU Back-to-back with T1 crossover
I am trying to make a couple of ADTRAN T
Title: RE: DSU/CSU Back-to-back with T1 crossover
Did you set one clock source to internal and the other to line? I am doing this with two Cisco 3661's with the WIC-1DSU (internal csu/dsu) cards.
Mike
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On B
I have one Adtran configured with INTERNAL timing and the other one with
NETWORK.
Ryan Block <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Make sure u r providing clocking on one of the adtran's.
>
> "Parrish B. Gamarra" wrote:
>
> > I am trying to make a cou
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