Re: ATM IMA interface problems [7:47849]

2002-07-01 Thread Chuck
whoa, now, hold on there! IMA is an open standard. IMA equipment is manufactured by Adtran, Kentrox ( or whomever they are these days ) Nortel, Newbridge, and yes Cisco. Just to name a few that come to mind. Out here in Pacific Bell land a couple of years ago there were severe ATM IMA issues whi

Re: ATM IMA interface problems [7:47849]

2002-07-01 Thread Henry D.
This is going to be of no help to you but when we used these cards to bundle multiple T1's we had nothing good to say about the way it worked. There were multiple issues, i.e looping one T1 would cause the whole bundle to go down. Clearing groups like removing one T1 from the bundle was causing pr

Re: ATM IMA interface problems [7:47849]

2002-07-01 Thread Chuck
did you remember to do a shut/no shut on the physical ATM interface after you made the change? also, idle curiousity - how many T1's are you inverse multiplexing? Was the circuit ever working? I ask because sometimes when you have a single ATM T1, the telcos do not terminate it to an IMA port, an

RE: ATM IMA interface problems [7:47849]

2002-07-01 Thread Karagozian Sarkis
The VBR-NRT parameters musr matche the ATM Carrier Switch settings. So If the Carrier ATM Switch is set for UBR then You can't just change your ATM interface parmaeters from UBR to VBR/NRT. You have to match the Carrier ATM Switch settings only. Also try: sh atm vc to see the VPI/VCI values of p

ATM IMA interface problems [7:47849]

2002-07-01 Thread [EMAIL PROTECTED]
Hello all, I'm having a problem with my IMA interface on a 7206 running 12.2(5) (c7200-ds-mz.122-5.bin). When I switched from UBR to VBR-NRT the pvc I was working on disappeared from the running config and no data will pass through that circuit. I tried to add the pvc back into the config but al