Internetworking primarily focuses on connecting multiple networks and facilitating communication between them, typically dealing with routing between different networks rather than internal routing. Internal routing is usually managed by protocols specific to individual networks, such as OSPF or EIGRP. However, understanding internal routing can be beneficial for internetworking, as it helps in optimizing performance and ensuring seamless communication across interconnected networks. Overall, while not the primary concern, awareness of internal routing can enhance the effectiveness of internetworking strategies.
Internetworking involves connecting two or more distinct computer networks or network segments via a common routing technology. The result is called an internetwork (often shortened to internet). The most notable example of internetworking is the Internet (capitalized), a network of networks based on many underlying hardware technologies, but unified by an internetworking protocol standard, called the Internet Protocol Suite (TCP/IP). So in the way you phrased the question there is no difference. If Internet (capital "I") then you are referring to The Internet (www, ftp, etc.)
Internetworking involves connecting two or more distinct computer networks or network segments via a common routing technology. The result is called an internetwork (often shortened to internet). The most notable example of internetworking is the Internet (capitalized), a network of networks based on many underlying hardware technologies, but unified by an internetworking protocol standard, called the Internet Protocol Suite (TCP/IP). So in the way you phrased the question there is no difference. If Internet (capital "I") then you are referring to The Internet (www, ftp, etc.)
An autonomous system is a group of networks under the same management domain using an interior gateway protocol such as OSPF. Internetworking with Cisco and Microsoft Technologies pg. 308 Interior gateway protocols: IGRP, RIP, OSPF, EIGRP Internetworking with Cisco and Microsoft Technologies pg.295-296
internal Network
BGP is always used as the routing protocol of choice between ISPs (external BGP) but also as the core routing protocol within large ISP networks (internal BGP).
Because dynamic routing saves a lot of time.
The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".The availability of networks, and the metric (or "cost" or "distance") to reach them, according to the system used by the routing protocol to calculate this "metric".
An IP routing algorithm is routing used for IP networks to forward datagrams over a network. You can learn more about IP routing algorithms at the Wikipedia.
Networking.
Directly connected networks appear in the routing table when a network interface on a router is configured with an IP address and subnet mask, and the interface is in an "up" state. The router automatically adds these networks to its routing table as local routes, allowing it to route traffic directly to those networks without needing additional configuration or protocols. This ensures that the router can efficiently communicate with devices on those directly connected networks.
This is when network routes are manually entered into a router's configuration, as opposed to using a routing protocol to automatically determine routes.
Networks