15 déc. 2011

Frame relay and inverse-arp

no frame-relay inverse arp says that I shall not ask the other end what his IP address is.

no arp frame-relay means that if the other end asks me my IP address, I shall not answer him.

NTP - ACL

NTP - Network Time Protocol Packet types: -  Control messages : don't bother with this. -  NTP request/update messages: used for time sy...