The function of InARP is the opposite of that of ARP. The main purpose is to reversely resolve the known target MAC address to the protocol address of the peer device on the Ethernet.
Including IP address and IPX address.
AAA is an abbreviation for Authentication, Authorization, and Accouting.
With reference to the following topology and configuration, two routers are connected through a serial cable. If no Layer 2 protocol is specified, PPP is used by default.
NAT can be implemented in a variety of ways, suitable for different scenarios. For example, dynamic NAT can translate the server address inside the private network into a public IP address.
Provide services to the public network.
SNMP packets are carried over TCP.