1. a) Appraise the use of DMZ [De-Militarized Zone] for the enterprise network, shown in Figure 1. 2. b) Describe the steps involved in establishing the Extensible Authentication Protocol [EAP] Authentication Process in the above architecture. 3. c) Appraise the use of Virtual LAN [VLAN] against the use of multiple firewalls in enterprise network security. Web, DNS Servers dmz1 outside DMZ1 Internet 192.168.1.0 /24 TASAT dmz2 inside Guest WIFI DMZ2 192.168.2.0 /24 Server Farm LAN Active Directory, SQL, etc. 192.168.0.0 /24

1. a) Appraise the use of DMZ [De-Militarized Zone] for the enterprise network, shown in Figure 1. 2. b) Describe the steps involved in establishing the Extensible Authentication Protocol [EAP] Authentication Process in the above architecture. 3. c) Appraise the use of Virtual LAN [VLAN] against the use of multiple firewalls in enterprise network security. Web, DNS Servers dmz1 outside DMZ1 Internet 192.168.1.0 /24 TASAT dmz2 inside Guest WIFI DMZ2 192.168.2.0 /24 Server Farm LAN Active Directory, SQL, etc. 192.168.0.0 /24

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Consider the enterprise network in Figure 1.
Figure 1: Enterprise network diagram [source: https://www.speaknetworks.com/cisco-asa-dmz-
configuration-example/]
1. a) Appraise the use of DMZ [De-Militarized Zone] for the enterprise network, shown in
Figure 1.
2. b) Describe the steps involved in establishing the Extensible Authentication Protocol [EAP]
Authentication Process in the above architecture.
3. c) Appraise the use of Virtual LAN [VLAN] against the use of multiple firewalls in enterprise
network security.
Web, DNS Servers
dmz1
outside
DMZ1
Internet
192.168.1.0 /24
TASAT
dmz2
inside
Guest WiIFi
DMZ2
192.168.2.0 /24
Server Farm
LAN
Active Directory, SQL, etc.
192.168.0.0 /24

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