[cisco-voip] NM-HDV2-2T1/E1 and PVDM2

[Yinglam Cheung]

In pratical world you probably don't see mixed T1 and E1 on the same router,
but in the lab it definitely can save one slot for other stuff.

Does anyone mind trying to see you can actually mix T1 and E1 on a
NM-HDV2-T1/E1 with VWIC-MFT-T1 or VWIC-MFT-E1? I guess it should work but
can't be sure without trying.

I found a useful link for this module:

http://www.cisco.com/en/US/customer/tech/tk652/tk653/technologies_tech_note0
9186a008039c316.shtml

I also have same question on an AS5300..

-----Original Message-----
From: MIHI [mailto:mihi at ludens.elte.hu] 
Sent: Thursday, October 27, 2005 2:24 AM
To: 'Yinglam Cheung'; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] NM-HDV2-2T1/E1 and PVDM2
Importance: Low

see below 

-----Original Message-----
From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Yinglam Cheung
Sent: Thursday, October 27, 2005 12:21 AM
To: cisco-voip at puck.nether.net
Subject: **SPAM** [cisco-voip] NM-HDV2-2T1/E1 and PVDM2

Hi,

After I read the doc for this module, I've a few questions since I never use
this:

1. can the on-board T1/E1 be configured as either T1 or E1? So both commands
"controller t1" and "controller e1" show up in the config for the same
slot/port?

No, first you select either E1 or T1, with "card type {t1 | e1} slot
subslot"

2. if answer is yes to question 1, so you can configure one port as T1 and
the other E1 if you have two ports?

No, they have to be the same

3. if answer is no to question 1, can you put in VWIC-T1 or VWIC-E1 to have
mixed T1 and E1 ports?

Maybe, but why would you use both?

4. can you mix PVDM2 and PVDM in the same NM?

Only PVDM2

Thanks!
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