18 Questions
What is the primary function of the core layer switches in the Cisco 3 Tier architecture?
To forward traffic as quickly as possible between networks
What is the main difference between the 2 Tier and 3 Tier architectures?
The collapsed core layer plays the role of both the distribution and core layers
What is the purpose of the distribution layer in the Cisco 3 Tier architecture?
To provide redundancy to the access layer via multiple paths
What is the main advantage of the Cisco 3 Tier architecture?
More efficient forwarding of traffic between networks
How many campus LANs are shown in the diagram (Figure 1.37)?
3
What is the role of the access layer switches in the Cisco 3 Tier architecture?
To allow end devices to access the network
What is the primary purpose of an IPS appliance in a traditional deployment model?
To inspect traffic and catch both suspicious and malicious traffic
What is a benefit of integrating the IPS into a next-generation firewall appliance?
Less physical appliance and a single management dashboard
How does a Next-generation IPS (NGIPS) inspect traffic?
By downloading a database of malware signatures from a security intelligence group
What is a feature of a Next-generation IPS (NGIPS) that allows it to filter traffic?
Download of a database of malware signatures
What is required to enable the IPS feature on a next-generation firewall appliance?
A license key provided by Cisco systems
In a traditional deployment model, where is an IPS appliance typically deployed?
Behind the firewall within the corporate network
What is the primary purpose of a centralized file server in a company's network?
To allow employees to centrally store and access their work-related files
What type of devices are typically connected to a network to access a resource?
Laptops, smartphones, tablet computers, and desktop computers
What is the primary benefit of using a centralized file server in a company's network?
Increased efficiency in collaborating and sharing files
What is the purpose of Cisco DNA?
To provide engineers with applications to manage, automate, and gather intelligence analytics
What is a key characteristic of client devices?
They are connected to a network to access a resource
What is the role of a server in a company's network?
To host files and applications for client devices to access
Learn about the traditional IPS deployment model, where IPS appliances are placed behind the firewall to inspect traffic and detect suspicious and malicious activity. Understand the evolution of IPS technology from separate physical devices to integrated solutions. Test your knowledge of IPS deployment in corporate networks.
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