Hi. I have several novice questions pertaining to routers.
1. Can anyone tell me the purpose of an auxiliary port?
2. How can you tell if a serial port is for DCE? I tried checking it with the command: sh ip int s0 and with sh int s0 but there is no information there to confirm whether the port is DCE.
3. What is the tftp-server command?
4. What does ' ip-directed broadcast' mean?
5. How does one view icmp logs?
Thanks in advance to anyone who could help.