Exercise: Networking Basics

Questions for: Networking Basics

What are the two main types of access control lists (ACLs)?
  1. Standard
  2. IEEE
  3. Extended
  4. Specialized
A:
1 and 3
B:
2 and 4
C:
3 and 4
D:
1 and 2
Answer: A
Standard and extended access control lists (ACLs) are used to configure security on a router.
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What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?
A:
NAT
B:
Static
C:
Dynamic
D:
PAT
Answer: D
Port Address Translation (PAT) allows a one-to-many approach to network address translation.
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How long is an IPv6 address?
A:
32 bits
B:
128 bytes
C:
64 bits
D:
128 bits
Answer: D
An IPv6 address is 128 bits long.
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