I NEED network model structure as image which is contains connections. WITH Hardware Components

$$

$1$

$.$

$$Dell OptiPlex

$7$

$0$

$8$

$0$

$$Micro Desktop

$$

$$

$$Benefits: Compact design, powerful performance, enhanced security.

$$

$$

$$Cost: $

$8$

$0$

$0$

$$per unit.

$$

$2$

$.$

$$Cisco IP Phone

$7$

$8$

$4$

$1$

$$

$$

$$Benefits: Reliable, high

$-$

quality voice communication.

$$

$$

$$Cost: $

$1$

$5$

$0$

$$per unit.

$$

$3$

$.$

$$Cisco Catalyst

$2$

$9$

$6$

$0$

X

$-$

$4$

$8$

TS

$-$

L Switch

$$

$$

$$Benefits:

$4$

$8$

$$Gigabit Ethernet ports, suitable for the branch's needs.

$$

$$

$$Cost: $

$2$

$,$

$5$

$0$

$0$

$$per unit.

$$

$4$

$.$

$$Cisco ISR

$4$

$3$

$3$

$1$

$$Router

$$

$$

$$Benefits: High

$-$

performance routing, advanced security features.

$$

$$

$$Cost: $

$3$

$,$

$0$

$0$

$0$

$$per unit.

$$

$5$

$.$

$$Fortinet FortiGate

$1$

$0$

$0$

E Firewall

$$

$$

$$Benefits: Comprehensive threat protection, advanced networking features.

$$

$$

$$Cost: $

$2$

$,$

$0$

$0$

$0$

$$per unit.

$$

$6$

$.$

$$Cisco Aironet

$1$

$8$

$5$

$2$

i Wireless Access Point

$$

$$

$$Benefits: Robust performance, secure wireless access.

$$

$$

$$Cost: $

$6$

$0$

$0$

$$per unit.

$$

$7$

$.$

$$Dell PowerEdge T

$4$

$4$

$0$

$$Server

$$

$$

$$Benefits: Scalability, performance, security.

$$

$$

$$Cost: $

$5$

$,$

$0$

$0$

$0$

$$per unit.

$$

$8$

$.$

$$APC Smart

$-$

UPS

$1$

$5$

$0$

$0$

VA

$$

$$

$$Benefits: Continuous operation during power outages.

$$

$$

$$Cost: $

$5$

$0$

$0$

$$per unit.

Software Components

$$

$1$

$.$

$$Windows

$1$

$0$

$$Pro

$$

$$

$$Benefits: Stable and secure environment for banking applications.

$$

$$

$$Cost: $

$2$

$0$

$0$

$$per license.

$$

$2$

$.$

$$Cisco Unified Communications Manager

$$

$$

$$Benefits: Call control, video conferencing, mobility services.

$$

$$

$$Cost: $

$1$

$,$

$0$

$0$

$0$

$$per license.

$$

$3$

$.$

$$Cisco Prime Infrastructure

$$

$$

$$Benefits: Network management and optimization.

$$

$$

$$Cost: $

$4$

$,$

$0$

$0$

$0$

$$per license.

$$

$4$

$.$

$$Symantec Endpoint Protection

$$

$$

$$Benefits: Comprehensive endpoint security.

$$

$$

$$Cost: $

$3$

$0$

$$per license annually.

Network Topology

The network topology for the bank branch office will follow a hierarchical star topology, which provides a structured and scalable design. This topology consists of three layers:

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$1$

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$$Core Layer: The central point of the network, connecting the branch to the central bank's network. It includes the core switch and the router.

$$

$2$

$.$

$$Distribution Layer: Intermediate layer that connects the core layer to the access layer. It includes distribution switches that aggregate traffic from the access layer.

$$

$3$

$.$

$$Access Layer: The outermost layer where end devices

$($

computers

$,$

$$VoIP phones

$)$

$$connect to the network. It includes access switches that connect directly to end devices.

IP Addressing Scheme

An efficient IP addressing scheme is crucial for network management and troubleshooting. A typical approach is to use private IP addresses within the branch office, with NAT

$($

Network Address Translation

$)$

$$on the router to connect to the public internet.

$$

$$

$$Core Layer:

$1$

$0$

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$0$

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$0$

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$1$

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$2$

$4$

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$$Distribution Layer:

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$0$

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$0$

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$1$

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$1$

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$4$

$$

$$

$$Access Layer:

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$0$

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$0$

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$2$

$.$

$1$

$/$

$2$

$4$

$($

Computers

$)$

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$1$

$0$

$.$

$0$

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$3$

$.$

$1$

$/$

$2$

$4$

$($

VoIP Phones

$)$

VLANs

To enhance security and performance, VLANs will be implemented to segment network traffic. Separate VLANs will be created for computers, VoIP phones, and management traffic.

$$

$$

$$VLAN

$1$

$0$

: Computers

$$

$$

$$VLAN

$2$

$0$

: VoIP Phones

$$

$$

$$VLAN

$3$

$0$

: Management