Determine the status of the links

Assignment Help Computer Networking

Reference no: EM13810763

Question 1:

Q1. Simulates the switched network of USQ College.

2228_Determine the status of the links.png

Assuming all links are of the same cost, answer the questions in part A and fill in the table in part B.

Part A

Why are links L1 and L2 are both active? Will there be any loops in this case?

Part B

Determine the status of the links, and role of the ports.

Fill in the table. Mark all entries as NA if they are not used in determining the status of a link or the role of a port. L9 and L10 has been done for you.

Link	Link status				Port role
Link	Active	Cheapest path cost	Next hop BID lower	Next hop PID lower	Port in switch	Root / designated or non-designated	Ports of Root switch	Link active , link leads to root switch	Cheaper to root switch	Next hop BID lower	Next hop PID lower
o
o
L4
L4
LS
LS
L6
L6
L7
L7


L9	yes	yes		yes	55	root	no		no	NA	^,A
L9	yes	yes		yes	SI	designated	no		yes	NA	^,A
LIO	no	yes		1'0	55	no	no		no	NA	^,A
LIO	no	yes		1'0	Si	designated	nc			VA
LI1
LI1
I
I

Question 2:

No routing protocol such as RIP, EIGRP, OSPF is used in this question.

1981_Determine the status of the links1.png

Part A

Given:

1. IPv4 is used.

2. PC11 belongs to VLAN 10 using 192.168.10.0 network.

3. PC21 belongs to VLAN 20 using 192.168.20.0 network.

4. PC11, PC21 use DHCP provided by GR1.

5. GR1 performs inter-VLAN routing using a single link.

6. No routing protocols is used.

7. PC11 and PC21 can ping each other.

Implement the part network of USQ High School.

Part B

Given:

1. IPv4 is used.
2. PC12 belongs to VLAN 10.
3. PC12 uses static address 192.168.10.131/24.
4. PC22 belongs to VLAN 20.
5. PC22 use static address 192.168.20.132/24.
6. GR2 performs inter-VLAN routing using a single link.
7. No routing protocols is used.
8. PC12 and PC22 can ping each other.

Implement the part network of USQ High School.

Part C

Given:

523_Determine the status of the links2.png

1. GR2, SB, PC12 and PC22 are the same as in Part B.

2. PC31, PC32 uses DHCP provided by wireless WRC using 192.168.30.0/24.

3. WRC (and PC31, PC32) belongs to VLAN 20.

4. PC31, PC32 can ping each other and PC12, PC22.

5. PC12, PC22 can ping each other but not PC31, PC32.

Implement the part network of USQ High School. Submit your Packet Tracer file.

Part D

Given:

1888_Determine the status of the links3.png

1. GR1, SA, PC11 and PC12 are the same as in Part A.

2. GR2, SB, PC12 and PC22 and WRC, PC31 and PC32 are the same as in Part C

3. The two links between SA and SB is a LACP EtherChannel.

4. PC31, PC32 can ping each other and PC11, PC12, PC21 and PC22.

5. PC11, PC12, PC21 and PC22 can ping each other but not PC31, PC32.

Implement the part network of USQ High School. Submit your Packet Tracer file.

Part E

1777_Determine the status of the links4.png

Given:

1. Except RUSQ and SUSQ, all are the same as in part D.

2. RUSQ, SUSQ, GR1 and GR2 formed a LAN.

3. GR1 and GR2 participated in HSRP and served as a group of routers providing gateway service to all PCs.

4. GR1 and GR2 participated in GLBP and served as a group of routers providing gateway service to RUSQ in reaching all PCs.

5. PC31, PC32 can ping all PCs and lo1 of RUSQ.

6. All other PCs can ping each other and lo1 of RUSQ except PC31 and PC32.

Implement the network of USQ High School.

Part F

Explain, as in part E, why PC31 and PC32 can ping other PCs but others cannot ping them.

Question 3:

Part A

Bill Gateway proposed EtherRouter which uses an EtherChannel to connect to routers participating in FHRP such as GLBP to provide load balancing and increase the efficiency of the traffic flow.

262_Determine the status of the links5.png

He claimed that

- EtherChannel can use all links (Link1, Link 2 in LAN 1) to reach all FHRP gateway routers (R1 and R2 for LAN 1) at the same time;

- All FHRP gateway routers (R1 and R2 for LAN 1) will forward traffic if load balancing is enabled;

- A LAN (LAN 1) which attached to the Internet uses EtherRouter may increase the volume of data in transition by using more links and routers.

- With two links in the EtherChannel and two FHRP routers, the increase in traffic volume can be up to almost two times.

In less than 500 words, explain why EtherRouter is feasible or not.

If it is feasible, implement the network shown above using Packet Tracer.

If not, suggest another way to replace EtherRouter.

Part B

DHCP for IPv6 has a SLAAC mode.

Explain whether we can achieve SLAAC mode for IPv4 DHCP or not.

Reference no: EM13810763

Questions Cloud

What methods could you use to resolve the conflict : What methods could you use to resolve the conflict

Assess how the different approaches to contract financing : Assess how the different approaches to contract financing can impact the company. Determine which contract financing approach will best suit the organizational needs. Ascertain what policies the organization will need due to presence of The Defense C..

Analyze at least three challenges of succession planning : Analyze at least three challenges of succession planning for your selected agency. Propose at least three components of effective implementation of succession planning.

Website design and development : Website Design and Development - List at least three interactive features that could be added to your site and what purpose each would serve for your site and its visitors. The form created in Part Two of this assignment can be included as one of ..

Determine the status of the links : Simulates the switched network of USQ College - Determine the status of the links, and role of the ports.

Learning team functioning addicts presentation : Learning Team Functioning Addicts Presentation

What is an example of a javascript framework : What is an example of a JavaScript(r) framework? In the framework you have described, what is an example of an application that would work well on the site you are building for the class? What is the purpose of the application and how will it enha..

Method for consolidating core network services : Explain the key considerations behind establishing trust relationships between the two (2) domains. Suggest a method for consolidating Core Network services

Describe ethical considerations in collecting data : describe ethical considerations in collecting data

User Account

All Pages