Lab 3 (Routing)(1)
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School
Charles Sturt University *
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Course
526
Subject
Information Systems
Date
Jan 9, 2024
Type
docx
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4
Uploaded by NicGrr
Practical Lab 3 – Routing (OSPF).
This lab is out of 25 marks but will be scaled to a mark out of 5 before being applied to your accumulated lab mark e.g. 20/25 will yield a final accumulated mark for this lab of 4/5.
Ensure that you read reach question carefully prior to providing an answer. If you are unclear on any question please ask your lecturer for assistance.
Answer all
questions. Save your answers as either a Word document or a PDF. No other format will be accepted. You are not required to provide references in this lab assessment and there are no restrictions on word count. Common sense should dictate using a font style and point size that allows your answers to be clearly read.
Answers must be submitted by the due date and time as documented on the 526 – Practical Internetworking subject site on Interact. It is your responsibility to ensure you know what the due date and time is. Work submitted after the due date/time without an approved extension will be penalised 10% for each day late – no exceptions without an extension.
This lab has 25 marks allocated to it as indicated at the end of each question. Use the allocation of marks as a guide to how much is required for each question. Once graded the mark will be scaled to a mark out of 5 for your final Lab 3 mark.
Q1/ What is the difference between a routing protocol and a routed protocol? (2 Mark)
Answer:
Q2/ Describe the way in which a routing table is constructed by a router. (5 Marks)
Answer:
Q3/ Describe the following and how they relate to each other:
Topology table
Neighbour table
Routing table Answer:
(3 Marks)
Q4/ Using the “Lab 3 (Routing).pkt” Packettracer lab file configure the following protocols as noted and answer the associated questions. All hosts must be able to ping each to prove routing works across the whole network. a)
Configure OSPF routing (Process ID 1, Area 0) on Router 0, 1 & 2 such that only the exact subnets connected to all interfaces of these 3 routers are learned via OSPF and that the Computers 192.168.0.10, 192.168.1.10 and 192.168.3.10 can all ping each other. (8 Marks)
b)
Configure static routing on Router 3 to enable it to ping all other subnets on the network. (1 Mark)
c)
Configure OSPF on Router 3 such that the 192.168.4.0/24 network is redistributed into OSPF.
Check that the computer 192.168.4.10 can ping all other computers on the network. (3 Marks)
d)
Configure OSPF such that routing updates are only sent to neighbouring routers. (3 Marks)
You MUST submit your saved Lab 3 file for marking as well as answers to the questions posed.
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Marking Criteria and Standards
Criteria
HD
DI
CR
PS
FL
Questions 1-4
To reach this standard 85-
100%, in total, of the questions are answered correctly and the lab configuration has been completed in line with the stated instructions and provided the required outcomes.
To reach this standard 75-
84%, in total, of the questions are answered correctly and the lab configuration has been completed in line with the stated instructions and provided the required outcomes.
To reach this standard 65-
74%, in total, of the questions are answered correctly and the lab configuration has been completed in line with the stated instructions and provided the required outcomes.
To reach this standard 50-
64%, in total, of the questions are answered correctly and the lab configuration has been completed in line with the stated instructions and provided the required outcomes.
To reach this standard < 50%, in total, of the questions are answered correctly and the lab configuration has been completed in line with the stated instructions and provided the required outcomes.