I'm having a problem with one out of 12 new T1's. The longer it's up, the more input errors and CRCs it takes. After a shut/no shut it runs pretty clean for 8 to 12 hours. The next day I check it, it's taking many hundred errors per second, even w...

Could someone please tell me what I'm missing here. We've ordered a 50 user upgrade for our PIX 501. What I received was an email with a 6 digit 'Digital License Agreement Number'. How do I apply that to the PIX? I thought maybe the activation-ke...