I have been out of working with Cisco for years. I have a few questions from a basics standpoint.
1. If you have saved a config (Copy run start), how do you kill that configuration? Erase Start ? I remember that you can erase the IOS completely and be back at a register config if you aren't careful.
2. If you are dealing with a Back to Back serial config, say a 2514 and 2620, and the DCE side is on the 2514.... Let me just tell you what's happening and you tell me what you think. -- I have a 2514 and a 2620 - When I configure the serial ports, I configure the clock at 1000000 on the 2514 and an IP of 192.168.5.2 /30 and on the other I have 192.168.5.3 /30 *forgive me if that's not exactly right. Not positive about the IP's as I'm not in front of the router. But the subnets are correct and they do ping* - But with that is my question. The link seems to be flapping. The interface goes UP and DOWN, UP and DOWN. Over and over and over.