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# CS610 Assignment No 02 Solution & Discussion Due Date: Dec 02, 2016

CS610 Assignment No 02 Solution & Discussion Due Date: Dec 02, 2016

CS610 - Computer Network Assignment No. 2 Solution Fall 2016 Due Date: Dec 02, 2016

Assignment No. 02
Semester: Fall 2016

CS610 –Computer Networks

Total Marks: 20

Due Date: 02-12-2016

Assignment Objective:

• To know about Packet Switching which are used for routing
• To know about how routing tables are formed
• To know about how next hops can be calculated.

• Your assignment must be in .doc format (Any other formats like scan images, PDF, bmp, etc will not be accepted).
• No assignment will be accepted through email.

Rules for Marking:

It should be clear that your assignment will not get any credit if:

• The assignment is submitted after due date.
• The submitted assignment does not open or file is corrupted.
• Your assignment is copied from internet, handouts or from any other student

(Strict disciplinary action will be taken in this case).

Assignment

Problem Statement:

Consider the following graph showing switches as nodes with edges.

a)      Give the routing table for all 4 switches containing information of destination and next hop.   [Marks: 10]

b)      Give routing table with default routes for the above scenario.                                                     [Marks: 10]

Sample Tables:

 Node 1 Node2 Node3 Node4 Destination Next Hop Destination Next Hop Destination Next Hop Destination Next Hop

Default Routes:

 Node 1 Node2 Node3 Node4 Destination Next Hop Destination Next Hop Destination Next Hop Destination Next Hop

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Views: 4295

### Replies to This Discussion

kon sa

yes its a right solution

OK.Ayeeza

please koi humen bhi solution provide krdy Assignment 2nd CS507 ki please aaj final date ha koi to help kry....

kya ya dono Question ka answer ha ya part B ka...?

Its soo easy.

Wasfa Baig ka solution theek hai.

Very easy assignment.

Ziada maseebat mgt waly subject ki assignment ki perti hai...

CS610 Assignment # 2 Fall 2016
BC160201575
Give the routing table for all 4 switches containing information of destination and next hop.
Ans:-
Route Table:

Node 1 Node2 Node3 Node4
Destination Next Hop Destination Next Hop Destination Next Hop Destination Next Hop
1 - 1 (2,1) 1 (3,1) 1 (4,3)
2 (1,2) 2 - 2 (3,1) 2 (4,3)
3 (1,3) 3 (2,1) 3 - 3 (4,3)
4 (1,3) 4 (2,1) 4 (3,4) 4 -

Give routing table with default routes for the above scenario.

Ans:-
Default Table:

Node 1 Node2 Node3 Node4
Destination Next Hop Destination Next Hop Destination Next Hop Destination Next Hop
1 - 2 - 3 - 4 -
2 (1,2) * (2,1) 4 (3,4) * (4,3)
* (1,3) * (3,1)

CS610 Assignment#02 Solution Check it

Attachments:

Node 1

Node2

Node3

Node4

Destination

Next Hop

Destination

Next Hop

Destination

Next Hop

Destination

Next Hop

1

-

2

-

3

-

4

-

2

(1,2)

*

(2,1)

4

(3,4)

*

(4,3)

For skype group study.
cs408, cs610, cs506, cs604 and MGT501.

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