ISM 673 - Secure network design (Salam)

Why is IP-based communication the best solution for many organizations?

A) easy to implement
B) it can support voice, video and data using the same protocol?
C) it has inherent security
D) it can support real-time applications

Transmission Control Protocol operates at which level in OSI structure?

Internet Procotol (IP) operates at what layer in OSI?

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Which device can monitor and block rogue websites for user access?

A) IP stateful firewall with no embedded security appliances

B) IDS/IPS
C) web content filter
D) router with access control lists

C) web content filter



Which of the following allows you to enable prioritization of frames through Layer2 switch to support time-sensitive protocols or applications?

A) DiffServ
B) type of service
C) quality of service
D) class of service

Type of service (TOS)at Layer3 is the same thing as:

A) distr. class of service
B) quality of service
C) class of service
D) DiffServ