Part $2-$ Implementation

Further to the subnetwork design for the assignment, system administrator is required to design and implement the four departments in the business organization. Using the network design of subnetworks, for last assignment, four departments are designed in the organization. Network administrator designed following physical network layout:

a$)$ Design of network and implement DHCP as well as Routing $($based on OSPF$)$

b$)$ Design of Access Control List $-$ to block all sub$-$networks accessing from outside the

organization except for Web server network

c$)$ NAT$/$PAT to translate inside private addresses to the outside public IP addresses

Phase $1$

Design physical network diagram using Cisco Packet Tracer

Use your first name as hostname of each networking device or switch $($e$.$g$.,$ Muhammad$\_1,$

Muhammad$\_2$ etc.$)$

Call Center

Take screenshot and paste in word document for

Call Center router IP address configuration

Call Center switch configuration $($showing VLAN $10$ interface access mode and trunk mode$)$

Call Center DHCP configuration on the router

Call Center OSPF routing configuration

Marketing Department

After configuration take the screen shot of the configuration and paste in the document:

Marketing Department Router interface IP address configuration

Marketing Department Switch $($VLAN $20$ access mode and trunk mode for VLAN $20)$

Marketing Department DHCP configuration on the router

Marketing Department Router configuration for OSPF routing

Finance Department

After configuration take the screen shot of the configuration and paste in the document:

Finance Department Router interface IP address configuration

Finance Department Switch $($VLAN $30$ access mode and trunk mode for VLAN $30)$

Finance Department DHCP configuration on the router

Finance Department Router configuration for OSPF routing

Administration department

After configuration take the screen shot of the configuration and paste in the document:

Administration Department Router interface IP address configuration

Administration Department Switch $($VLAN $40$ access mode and trunk mode for VLAN $40)$

Administration Department DHCP configuration on the router

Administration Department Router configuration for OSPF routing

Webserver is set up in VLAN $100.$

Webserver is assigned Global IP address $100\mathrm{.}100\mathrm{.}100\mathrm{.}0/30$ This

webserver is accessible from outside the network.

After configuration, take screenshot of:

Router connected to the webserver network $-$ OSPF routing configuration

Router connected to webserver network $-$ VLAN $100$ on the router

Switch configuration for VLAN $100$ on the interface as access mode

Switch configuration for trunk mode for allowing VLAN $100$

Take screenshot of Routing Table for each router:

Call Center Router

Marketing Department Router

Finance Department Router

Administration Department Router

Webserver Router

Organizational Gateway Router

Remote Organizational Router Routing Table

Connectivity:

Remote Organization host connectivity to:

a$)$ Call Center network device

b$)$ Marketing department connectivity

c$)$ Finance department connectivity

d$)$ Administration department connectivity

e$)$ Webserver connectivity