An address that can only be used on the internal network
Routers don't use MAC addresses for routing. They use IP address.
In a datagram network, the destination addresses are unique. They cannot be duplicated in the routing table.
selecting a routing protocol assigning IP network numbers Assigning network addresses to interfaces
It can provide a list of physical addresses on the network
Destination network addresses: These indicate the network destinations that packets need to reach. Next hop addresses: These show the next router or gateway that packets should be forwarded to in order to reach the destination network. Routing metrics: These are used to determine the best path for forwarding packets, taking into account factors like hop count, bandwidth, and latency.
summary addresses
internal Network
Configure routing protocol authentication.
No, the source link-layer address does not define the network; it identifies the specific device within a local network. Link-layer addresses, such as MAC addresses, are used for communication within the same local area network (LAN) and are not routable across different networks. The network itself is typically defined by its IP address range or subnet, which facilitates routing between different networks.
aodv
compare and contrast the three types of addresses used in a network
In packet routing, MAC addresses (Media Access Control addresses) change at each hop between different network segments, as they are specific to the local network's data link layer. When a packet traverses from one network to another, the source MAC address will be that of the sending device, and the destination MAC address will be that of the next device in the path, typically the router's interface. This process continues until the packet reaches its final destination, where the MAC address will correspond to the end device on the local network. Thus, while the IP address remains constant throughout the journey, the MAC addresses change at each segment.