Example of record route ip option, Computer Networking

Assignment Help:

1. Suppose the datagram source allocates 12 bytes for this option. Then when the datagram leaves the source host, the RR option area will be like this:

7 12 4 0
0 0 0 0
0 0 0 0

2. At the ?rst router, the datagram may or may not be fragmented. The ?rst fragment (or the original datagram itself, if it was not fragmented) will be like this:
7 12 8 0
address 1
0 0 0 0

where "address1" is the IP address of the outgoing link at the router.

3. At the second router, the ?rst fragment (or original datagram) will be like this:
7 12 12 0
address 1
address 2

4. At the third and all later routers (which don't exist in this assignment), no additional IP addresses would be recorded because there is no room. These later routers can tell there is no room because the "pointer" value (12) is equal to the available space value.

 


Related Discussions:- Example of record route ip option

Networking concepts, Networking Concepts Q1  What are the main feature...

Networking Concepts Q1  What are the main features of TCP connections? Why is it said that TCP provides full-duplex service? Q2  What are the differences between TCP conne

Illustrate about OSI architecture, Explain ISO's OSI Architecture The O...

Explain ISO's OSI Architecture The Open System Interconnection (OSI) is a standard reference model for communication among two end users in a network. It is used in developing

Fiber modems, FIBER MODEMS: LAN methods are discovered to perform with...

FIBER MODEMS: LAN methods are discovered to perform within the same building. However most institutions have offices located far apart from one other. DISTANCE LIMITATION A

Define the concept of repeaters, Can you define the concept of Repeaters, H...

Can you define the concept of Repeaters, Hubs, Bridges, Switches and Routers?

What does the user datagram protocol (udp) , UDP is connectionless, and doe...

UDP is connectionless, and does not give error checking. But remember, error checking can happen at other layers too.

Cycle of bridges, CYCLE OF BRIDGES:  A bridges network can join severa...

CYCLE OF BRIDGES:  A bridges network can join several segments. One bridge is useded to connect every segment to the rest of the bridge network. This is given in the figure be

Describe the depth penetration method for a crt, Question: (a) What do ...

Question: (a) What do you understand by the following terms related to LCDs: Reflective LCDs Backlit LCDs (b) By using an example, explain the main steps of the B

Bit stuffing, bit stuffing program in python

bit stuffing program in python

What is wan, What is WAN? A wide area network is defines a LAN o...

What is WAN? A wide area network is defines a LAN of LANs. WANs connect LANs that might be on opposite sides of a building, across the country or around the world.  WANS

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd