CS 320 – Network
Addressing and Configuration
Assignment: Using the Diagram provided or displayed on
Professor Toffler’s web site (Assignment #2, Notes on TCP/IP Networking),
specify the IP Address, Subnet Mask and Default Gateway for each PC and Server
indicated in the network diagram. If the router is acting as a DHCP server,
indicate a range of IP’s that the router will use for the PC’s in the LAN
behind the router. Set up the Forwarding Table for each router, indicating the
open ports and which IP address it will be pointing at. Use the materials as a
reference for port numbers and other information.
|
Device |
IP Address |
Subnet Mask |
Gateway |
|
NY PC #1 |
77.142.1.2 |
255.255.255.0 |
66.37.118.2 |
|
NY PC #2 |
77.142.1.3 |
255.255.255.0 |
66.37.118.2 |
|
NY PC #3 |
77.142.1.4 |
255.255.255.0 |
66.37.118.2 |
|
NY PC #4 |
77.142.1.5 |
255.255.255.0 |
66.37.118.2 |
|
NY PC #5 |
77.142.1.6 |
255.255.255.0 |
66.37.118.2 |
|
NY PC #6 |
77.142.1.7 |
255.255.255.0 |
66.37.118.2 |
|
W2000 VPN Server |
77.142.1.10 |
255.255.255.0 |
66.37.118.2 |
|
Device |
IP Address |
Subnet Mask |
Gateway |
|
B PC #1 |
205.143.1.3 |
255.0.0.0 |
205.189.17.201 |
|
B PC #2 |
205.143.1.4 |
255.0.0.0 |
205.189.17.201 |
|
B PC #3 |
205.143.1.5 |
255.0.0.0 |
205.189.17.201 |
|
DHCP Server |
205.143.1.10 |
255.0.0.0 |
205.189.17.201 |
|
Device |
IP Address |
Subnet Mask |
Gateway |
|
|
77.142.1.2 |
255.255.255.0 |
203.145.16.1 |
|
Linux/Apache Server |
77.142.1.10 |
255.255.255.0 |
203.145.16.1 |
|
Device |
IP Address |
Subnet Mask |
Gateway |
|
FTP Server |
77.142.1.100 |
255.255.255.0 |
205.183.47.8 |
Router Forwarding Tables:
|
Service: |
Port |
Target IP |
|
FTP |
21 |
77.142.1.0 |
|
VPN |
1723 |
77.142.1.57 |
|
VPN |
47 |
77.142.1.57 |
|
Service: |
Port |
Target IP |
|
FTP |
21 |
77.142.1.0 |
|
VPN |
1723 |
77.142.1.57 |
|
VPN |
47 |
77.142.1.57 |
|
Service: |
Port |
Target IP |
|
FTP |
21 |
77.142.1.0 |
|
VPN |
1723 |
77.142.1.57 |
|
VPN |
47 |
77.142.1.57 |
|
Service: |
Port |
Target IP |
|
FTP |
21 |
205.143.1.0 |
|
VPN |
1723 |
205.143.1.57 |
|
VPN |
47 |
205.143.1.57 |