ITC5 42 Assignment 2
As per below topology we have configured and setup the network according to the objectives. All the IP addresses used are mentioned on topology. As suggested we have configured the routing on all three router using RIP v.2. All communication from all devices are happening perfectly. Mails are sending/receiving from PC1-PC0. Please find the attached snapshot below for more info.
Topology is as shown below:
Fill the table below with information: 18 marks
Device IP Address/ Subnet mask Subnet Used with / Subnet Mask Marks
Server0 200.100.50.194 255.255.255.252 2
Server1 200.100.50.194 255.255.255.252 2
Router0 Fast Ethernet Interface 200.100.50.193 255.255.255.252 2
Router0 Serial Interface 200.100.50.197 255.255.255.252 2
Router1 Fast Ethernet Interface 200.100.50.201 255.255.255.252 2
Router1 Serial Interface (connected to Router0) 200.100.50.198 255.255.255.252 2
Router1 Serial Interface (connected to Router2) 200.100.50.177 255.255.255.240 2
Router2 Fast Ethernet Interface 200.100.50.161 255.255.255.240 2
Router2 Serial Interface 200.100.50.178 255.255.255.240 2
Answer of question with snapshot are as below.
1. Show routing tables of all three routers 3 marks
Ans: Routing Table for Router0; Router1; Router2
2. Show running configuration of Router2 2 marks
Please find the Router2 Show run below in text file.
3. Ping from PC0 to Server0 and Server1 2 marks
4. From PC0 send and receive minimum 4 email between you and jatinder and show the snap shot of conversation as per example given below: 4 marks
5. Show dynamically obtained IP address by PC0 2 marks
6. Show the DHCP Server setting 3 marks
7. Submit your packet tracer file by email 4 marks
8. Properly drafted assignment submission 2 marks
9. Calculation of Subnet 200.100.50.160/27 are as below:- 5 marks
Total IP Allocated Size Prefix Subnet MAsk Usable IP Range BroadcastIP
14 200.100.50.160 /28 255.255.255.240 200.100.50.161 – 200.100.50.174 200.100.50.175
10 200.100.50.176 /28 255.255.255.240 200.100.50.177 – 200.100.50.190 200.100.50.191
2 200.100.50.192 /30 255.255.255.252 200.100.50.193 – 200.100.50.194 200.100.50.195
2 200.100.50.196 /30 255.255.255.252 200.100.50.197 – 200.100.50.198 200.100.50.199
2 200.100.50.200 /30 255.255.255.252 200.100.50.201 – 200.100.50.202 200.100.50.203
10. Explain (one page minimum) the functioning and purpose of all setting you used in DHCP Server in this assignment 5 marks
DHCP server stands for Dynamic Host Configuration Protocol. And it is used for IP address allocation for Clients in the network using broadcast.
In above project we have set up the DHCP server in order to assign IP address to our client which are located in WAN and connected to the network of Router2. WE have configured the DHCP server as per the requirement . And we have IP address for client in DHCP server from 200.100.50.170-200.100.50.174. In this range client will get IP address from dhcp. We have transferred the DHCP broadcast request from server to all routers (Router0/1/2) and command used for the same is IP helper address 200.100.50.194. By enabling this command on router interface it start forwarding DHCP broadcast request to further client. Reason to give this command to router is allow broadcast by default router cannot forward broadcast to other network.
Functionality is DHCP server0 start broadcasting the DHCP request and as the request is broadcast it will forwarded to all client. And client who received the broadcast request will accept the request from server, and then one of free IP from Server will be assigned to this client. From DHCP server you can release the IP address or add new pool of IP address if required in future.
Using this we have easy way to assign IP address automatically to the client in network.
Thank You
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ITC5 42 Assignment 2
The network well setup according to the topology. And checked and completed all the objectives. Routing done is RIP.Version2 on all routers in the topology.Server0 is DHCP and Server1 is Mail server and DNS server.
Topology is as shown below:
IP address configured as below 18 marks
Device IP Address/ Subnet mask Subnet Used with / Subnet Mask Marks
Server0 200.100.50.194 255.255.255.252 2
Server1 200.100.50.194 255.255.255.252 2
Router0 Fast Ethernet Interface 200.100.50.193 255.255.255.252 2
Router0 Serial Interface 200.100.50.197 255.255.255.252 2
Router1 Fast Ethernet Interface 200.100.50.201 255.255.255.252 2
Router1 Serial Interface (connected to Router0) 200.100.50.198 255.255.255.252 2
Router1 Serial Interface (connected to Router2) 200.100.50.177 255.255.255.240 2
Router2 Fast Ethernet Interface 200.100.50.161 255.255.255.240 2
Router2 Serial Interface 200.100.50.178 255.255.255.240 2
1. Show routing tables of all three routers 3 marks
Ans: Please find below snapshot of the all Router Routing table
2. Show running configuration of Router2 2
Router 2 Show Running Config snapshot as below
3. Ping from PC0 to Server0 and Server1
4. From PC0 send and receive minimum 4 email between you and jatinder and show the snap shot of conversation as per example given below: 4 marks
5. Show dynamically obtained IP address by PC0
6. Show the DHCP Server setting 3 marks
Nework ID 200.100.50.160/27 subnetting are as below 5 marks
Number of Host Network ID Subnet Mask IP available for used IP Broadcast
14 200.100.50.160 255.255.255.240 200.100.50.161 – 200.100.50.174 200.100.50.175
10 200.100.50.176 255.255.255.240 200.100.50.177 – 200.100.50.190 200.100.50.191
2 200.100.50.192 255.255.255.252 200.100.50.193 – 200.100.50.194 200.100.50.195
2 200.100.50.196 255.255.255.252 200.100.50.197 – 200.100.50.198 200.100.50.199
2 200.100.50.200 255.255.255.252 200.100.50.201 – 200.100.50.202 200.100.50.203
7. Explain (one page minimum) the functioning and purpose of all setting you used in DHCP Server in this assignment
Ans: DHCP fullform is Dynamic Host Configuration Protocol.It send dhcp brodcast messeges to the client and client send DHCP discovery messages. This all request are Broadcast.And used for automatic IP configuration for clients.
As the assigment contain one DHCP server we have configured the server as per mentioned objectives.This server is located in WAN side as mentioned in topology.At present we have configured one pool and DHCP IP address rangeis from 200.100.50.170 to 200.100.50.174 and subnet mask for the same is 255.255.255.240.
As client are located far (WAN) DHCP server should send the request to this client so that clients can get IP address automatically from dhcp. We have configured all the router to broadcasting of dhcp broadcast from server to client. As router is layer 3 device we need to forcefully allow broadcast to an from from router to client.
Thank You
