[nsp] PA-T3+ in DCE mode supplying clock for PTP???

[Scott Morris]

There is no controller t3 1/0 in the config (like channelized t1 cards
have that).


There is just interface serial 2/0 and 2/1 (two port card).  I can set
cable length short, I can set clock source internal, I can set bandwidth
and dsu bandwidth.  However, there is nothing that says that it is going
to be the master.

That side is in a co-lo, so it is less than 100 feet (about 50).  I'll
ask 'em about an attenuator.  

Scott

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Temkin, David
Sent: Monday, October 27, 2003 6:12 PM
To: 'swm at emanon.com'
Cc: cisco-nsp at puck.nether.net
Subject: RE: [nsp] PA-T3+ in DCE mode supplying clock for PTP???


Not sure I understand your question.

Under controller T3 1/0 or whatever you'd do clock source internal Or
lbo long/short.  Note if this is a PtP T3 that's between two local
routers or the POP is exceptionally close (less than 100 feet) to the
router, some versions of the PA-T3+ have issues with the line level
(they're too sensitive) and  you need an attenuator on the RX lead.

-----Original Message-----
From: Scott Morris [mailto:swm at emanon.com] 
Sent: Monday, October 27, 2003 6:10 PM
To: 'Temkin, David'
Cc: cisco-nsp at puck.nether.net
Subject: RE: [nsp] PA-T3+ in DCE mode supplying clock for PTP???


Did that...  But where do you set level?  I have that set and the dsu
bandwidth as well.  Still got issues though.  :)

Scott

-----Original Message-----
From: Temkin, David [mailto:temkin at sig.com] 
Sent: Monday, October 27, 2003 6:01 PM
To: 'swm at emanon.com'; cisco-nsp at puck.nether.net
Subject: RE: [nsp] PA-T3+ in DCE mode supplying clock for PTP???


Go for "clock source internal", instead of clock rate.  
(under the controller config for the modle)

-----Original Message-----
From: Scott Morris [mailto:swm at emanon.com] 
Sent: Monday, October 27, 2003 5:40 PM
To: cisco-nsp at puck.nether.net
Subject: [nsp] PA-T3+ in DCE mode supplying clock for PTP???


According to the docs I can use the clock rate command to supply clock
to the other end of the link.  However, the router won't let me...  Is
there another command I'm unaware of in order to do this!?!?!  I appear
to be getting slippage on the DS3 line as if both sides are using
different clocks.
 
Thanks in advance!
 
 
Scott Morris, MCSE, CCDP, CCIE4 (R&S/ISP-Dial/Security/Service Provider)
#4713, CCNA-WAN Switching, CCSP, Cable Communications Specialist, IP
Telephony Support Specialist, IP Telephony Design Specialist, CISSP,
JNCIS, INFOSEC CCSI #21903 swm at emanon.com
 
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