[c-nsp] Cisco POS interface compatibility

[Chris Chaundy]

Is anyone aware of compatibility issues between the current generation POS
PA¹s (PA-POS-1OC3 in particular) connected to an old model GSR line card
(LC-4OC3/POS-SM, yes, the engine 0 card!)?  We have been trying to bring up
a new circuit and each interface works fine when looped up to the last OFTP
before the other router, but when you connect them, the circuit gets B3
error threshold exceeded, TC alarm declared syslog messages.  The circuit
then drops, the alarm is cleared and it comes back up again to get the error
again (so it is continuously flapping at a rate of a couple of times a
minute).

Thanks.
-- 
Chris Chaundy
Senior Network Engineer
SPTCom Pty Ltd trading as Soul
f. 03 8327 6770 f. 03 9521 4421
cchaundy at soulaustralia.com.au
www.soulaustralia.com.au