Question

In: Computer Science

When are the functions of a router? When you try to determine how many networks should...

When are the functions of a router?

When you try to determine how many networks should be linked together by a router, what are the criteria?

In a routing table, which symbol is used to represent the default network?

What are the measures that can be used for “metric” in a routing table?

What are the advantages of static routing?

What are the disadvantages of static routing?

Create a routing table for the DSL router that connects a Class C home network with ID 192.168.25.0 to the Internet.

Why do most routers use dynamic routing?

When a routing protocol used the LS routing algorithm, what are the tasks that can be performed by the routing protocol?

What are the disadvantages when you apply Dijkstra’s algorithm to a complicated network system?

What are the advantage of the DV routing algorithm?

When a routing protocol uses the DV routing algorithm, what are the tasks that can be performed by the routing protocol?

How does hierarchal routing work?

How does a router forward a packet carried by a frame to another network that uses a different frame?

How does a router dynamically adjust the payload size?

Where can the fragmented packets be reassembled?

Describe three different ways to route a packet to a host in a different network

What is BIRD

Expert Solution

Functions of a router:

There are three main functions of a router. They are:

Packet Forwarding: Forwarding the packet from source to the destination once the destination network is available in routing table otherwise drop the packets.
Packet Switching: To forwars the packets from source to destination the packet needs to move between interfaces.
Packet filtering: It is the process of filtering the packet based on IP address.

Advantages of static routing:

The major advantage of static routing is its predictability.
It is simple to implement.
Consumes no bandwidth with updates.

Disadvantages of static routing:

Static routes need physical effort.
If more routes are present then the manual effort should be increased.
The suboptimal path is used when there is more than one path to the destination.
If the path used by the static route stops working it will require manual effort to configure a different path.

venereology answered 6 months ago

Try to outline a general principle covering when government should, and when government should not interfere...

Try to outline a general principle covering when government should, and when government should not interfere with the freedom of the individual. This principle should cover not only restrictions on the sale of codeine but other similar interventions –eg taxing cigarettes, alcohol, sugar

1) You have a device that wants to transmit many packets to a router, which is...

1) You have a device that wants to transmit many packets to a router, which is sometimes busy serving other users. At every second, your device attempts to send a packet. It succeeds with probability 1/5 and the success of any attempt is independent of the success of other attempts. What is the average number of attempts until the first success? 2)You have a device that wants to transmit many packets to a router, which is sometimes busy serving other...

Determine how the $10 should be spent to maximize utility. How many hot dogs will you buy? How many drinks? 4 drinks, 3 hot dogs.

Hot Dogs MU hot Dogs MU/Price Drink MU Drink MU/Price 1 20 10 1 20 20 2 16 8 2 15 15 3 10 5 3 10 10 4 6 3 4 5 5 5 3 1.5 5 3 3 6 2 .6 6 -1 -1 Copy and past the table above into your own file, enter the values, write up your answers, and save the file for uploading your answer. Calculate the marginal utility per dollar for each...

Explain the factors that determine when should you arrive at a business meeting

When assessing the risk associated with an activity, an internal auditor should: a) Determine how the...

When assessing the risk associated with an activity, an internal auditor should: a) Determine how the risk should best be managed. b) Provide assurance on the management of the risk. c) Update the risk management process based on risk exposures. d) Design controls to mitigate the identified risks. 12. In deciding whether to schedule the purchasing or the personnel department for an audit engagement, which of the following would be the least important factor? a. There have been major changes...

How many types of signal threshold in cognitive radio sensor networks? Explain?

When you try to automatically process human speech, you frequently try to understand what the person...

When you try to automatically process human speech, you frequently try to understand what the person was saying (or trying to say) from very ambiguous sounds. For instance, the phrases “Recognize speech” and “Wreck a nice beach” sound very similar when pronounced by the average American speaker. As humans, when we process speech, we always use the context of a word to judge what the speaker is probably trying to say. Our minds automatically discard options that are very inconsistent...

A lab is trying to determine how many test kits it should order from its supplier....

A lab is trying to determine how many test kits it should order from its supplier. They use 780 kits per year. The annual holding cost is $3 per kit per year. The ordering cost is $15 per order. The supplier delivers their orders all at one time, but offers a quantity discount. What is the optimum condition (order quantity) and total cost (ordering, holding and item cost)? Draw the Order quantity (Q) verses Total Annual Cost graph with 3...

Why QoS in mobile networks should be considered on an end to end basis? and how...

Why QoS in mobile networks should be considered on an end to end basis? and how does jitter affect QoS in mobile networks?

Determine how many times the innermost loop will be iterated when the algorithm segment is implemented...

Determine how many times the innermost loop will be iterated when the algorithm segment is implemented and run. (Assume that m and n are positive integers.) for j := 1 to m for k := 1 to n [Statements in body of inner loop. None contain branching statements that lead outside the loop.] next k next j