ccna 200 301 syllabus plural spelling

ccna 200 301 syllabus plural spelling.tsu Chapter 5 Routing Protocols* 05It is the IP address of a router port connected to the same network, and the host sends all IP packets from unknown networks to the "default gateway. This is the egress router. Use "route print" on the real computer shown in Figure 4-4-1 to display the current host route, as shown in Figure 5-1-1, where the top line is the default route of the host, and the exit of the default route (192,168.1.1) is the IP address of the routing device in the same network segment as the computer The line drawn below is the computer's local route, and packets going to 192.168.1.0 will be sent directly from the NIC and not to the router. You can also add routes with the "route add" command and delete routes with the "aroute deletew" command, for more information on how to use the route add/delete command, you can use the "route/? command to see the online help.Figure 5-1-1 Routing Table for a HostWhen a router forwards an IP packet, it sends the IP packet out by selecting the appropriate port based only on the network number portion of the IP packet's destination IP address. Like the host, the router determines whether the port is connected to the destination subnet, and if so, sends the packet directly through the port to the network; otherwise, it also selects the next router to deliver the packet. The router also has its default gateway, called the default route, which is used to deliver IP packets that it does not know where to send. In this way, IP packets that know how to be delivered are correctly forwarded out through the router, and those that do not are sent to the "default gateway" router, so that the IP packets are eventually delivered to their destinations, and those that do not are discarded by the network.Currently, TCP/IP networks are all interconnected by routing devices, and the Internet is an international network of thousands of IP subnets interconnected by routing devices. This network is called a router-based network, forming the Internet with routers as nodes. In the Internet, routers are not only responsible for forwarding IP packets, but also for liaising with other routers to determine the routing of the Internet and maintain routing tables.Routing consists of two basic actions: addressing and forwarding. Addressing, i.e., finding the best path to a destination, is performed by a routing algorithm. There are two types of addressing in the network.. Direct addressing: the source host is in the same network as the destination host. The data transfer path between hosts is determined within the physical networktransmission paths between hosts, without going through routers.. Indirect addressing: The source host and the destination host are on different networks. When a host needs to send a packet to a host that is not in the same network, the hostfirst communicates with one of the router's interfaces using a data link layer address. The router examines the incoming packet, determines the packet's destination network, and then refers to the