link-local address
To configure a GRE tunnel, create a tunnel interface by issuing the interface tunnel command from the global configuration mode. To configure the tunnel source and destination, issue the tunnel source {ip-address | interface-type} andtunnel destination {host-name | ip-address} commands under the interface configuration mode for the tunnel.
The exit interface configuration consumes less router processing time
The exit interface configuration consumes less router processing time.
Ethernet
All interfaces in the same classful network as the configured address will be included in the RIPv1 routing process.
Just set the computer's IP Configuration settings to dynamic. That's it. Dynamic means that the IP Address is obtained automatically from a DHCP server.
the highest IP address of any logical interfacethe highest IP address of any physical interface
I'll go to hellis Cisco in a Cisco router. What would the prompt look like for global configuration
If a switch is connected to a router then the MAC address of the router is known to the switch through that port. A host takes advantage of this by using the default gateway address (the address of the router) which the switch "knows" by its lookup table. Therefore, the switch can learn the address automatically and no configuration is necessary.
The protocol that automatically configures IP settings for a client is called Dynamic Host Configuration Protocol (DHCP). DHCP allows devices on a network to receive IP addresses and other network configuration parameters automatically, eliminating the need for manual configuration. When a client connects to the network, it sends a request to the DHCP server, which then assigns an available IP address and provides additional information like the subnet mask, default gateway, and DNS servers.
If there is no DHCP server available, a computer can acquire an IP address through a process called Automatic Private IP Addressing (APIPA). In this scenario, the computer automatically assigns itself an IP address from the reserved APIPA range (169.254.0.1 to 169.254.255.254) if it cannot find a DHCP server. This allows the device to communicate with other devices on the same local network that also use APIPA. However, it won't be able to connect to external networks without a proper DHCP server or static IP address configuration.