Describe the Core layer of the Cisco Three-Layer Hierarchical model.
What will be an ideal response?
The Core layer is at the top of the model and is responsible for switching large amounts of data quickly and efficiently. To prevent slowing down the switching process, this layer should not be burdened with security or traffic control measures or any unnecessary additional equipment.
The primary device at this layer is a high-end layer 3 switch. This device is essentially the backbone of the network and typically connects the users to corporate resources, servers, gateways, and the Internet.
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a. object b. event c. tag d. browser
To modify a style, right-click the style and then select ________
A) Modify B) Change C) New font D) Styles
A(n) _____ has every computer with a wireless network adapter communicating directly with every other device with a wireless network adapter.
A. ?network B. ?infrastructure network C. ?ad hoc network D. ?wireless network
A digital certificate is signed by a trusted _______________ that guarantees that the public key you are about to get is actually from the Web server and not from some evil person trying to pretend to be the Web server.
Fill in the blank(s) with the appropriate word(s).