What Routing Table Entry Has A Next Hop Address Associated With A Destination Network?

The router is the device that is used in the transmission of packets within a network. It can connect more than two different networks. The router sends a packet from the source to the destination in a way that it will read the address of the packet before sending it toward the destination.

In the scenario the routing table is helpful, when the packet arrives at the router it takes the help of the routing table to determine on which port the packet needs to be sent. The routing table for each router is different and unique which is in the Ram of the device.

Now that you know the brief knowledge of the router and its link to the routing table let’s move to the further discussion of the topic routing table. Because with the help of it you can easily get the answer to the question which is: What routing table entry has a next-hop address associated with a destination network?

What is a routing table?

A routing table as the name indicate is in the form of the table, which is responsible for the packet transmission direct to its destination address within the IP network. The IP-related devices such as the switches and router use the Routing table.

The routing table has the information of all the packets which are forwarded to their destination. Because the packet which is moving first came to the router then the routing table collect the information from them of their source and destination address and then sent the particular packet to its relevant address.

Working on the Routing table

The routing table is working with the ARP cache which stores these addresses. and the dynamic and the static protocol are used to determine the devices.it acts as the resource for determining the next hop, or as we say the route for the packets.

A brief description of the working of the routing table is in the following:

• The interfaces are present on the routing table which helps them to establish a connection with the devices.
• The packet when arriving at the routing table interface, the router has to determine the suitable interface for the packets.
• The packet IP address destination is analyzed by a router with the help of the routing table and if it is matched with any of the IP addresses stores in the routing table then the packets are sent toward it.
• The process is repeated as long as all the packets reach their destination.

 Routing table Terminologies

Few terminologies of the routing table are listed below:

Next hop: It is the destination IP address where the packet is forwarded.

Destination: The final port IP address of the network.

Interface: the network interface which is used when the packet is moving toward the next hop.

Metric: The metric allocates the cost to the routes for the selection of the best-suited path for the packets.

Routes: It has directly or indirectly connected subnets which are accessed through more than one hop.

What routing table entry has a next-hop address associated with a destination network?

The routing table entry of the remote routes has the next-hop address which is related to the destination network. The next Hop is the address to which the IP addresses are moving and it is used for the way toward the destination in a network. The local routes do not need the next hope address.