Deploying IPsec VPNs: Fundamental Considerations

Review Questions

1

IPsec consists of what elements?

2

What services does IPsec provide to IP?

3

What are the main characteristics of symmetric encryption algorithms?

4

What are the two types of symmetric encryption algorithms?

5

What are the characteristics of public key algorithms?

6

What security services do AH and ESP provide?

7

What is an IPsec security association (SA)?

8

What is the function of IKE?

9

What are some common considerations when selecting parameters for IPsec transform sets?

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