seven: ch 14: The network allocation vector [NAV] is what? eight: ch 19: for the
ID: 3580550 • Letter: S
Question
seven: ch 14: The network allocation vector [NAV] is what?
eight: ch 19: for the address 102.55.119.202/25, what is the first address, last address and total number of addresses?
nine: chapter 20: what are 3 translation strategies for going from IPv4 to IPv6?
ten: ch 20: If a new IP was invented with 64 bit address, how many different addresses would this be?
eleven: ch21: Change the multicast IP address 230.43.14.9 to an Ethernet multicast physical address.
twelve: ch30: If a shift cipher has a key of 1 [to the right], decode this: lfzcpbse
Explanation / Answer
seven: ch 14: The network allocation vector [NAV] is what?: It's a virtual carrier sensing mechanism used with wireless sensor protocols such as IEEE 802.11.
eight: ch 19: for the address 102.55.119.202/25, what is the first address, last address and total number of addresses?
The first address is: 102.55.119.129. The last address is: 102.55.119.254. And the total number of address is: 254 - 128 = 126.
nine: chapter 20: what are 3 translation strategies for going from IPv4 to IPv6? The 3 translation strategies for going from IPv4 to IPv6 are: 1. Dual Stack Routers. 2. Tunneling. 3. NAT Protocol transition.
ten: ch 20: If a new IP was invented with 64 bit address, how many different addresses would this be? The possible addresses for a 64-bit addressing are: 264 = 1.84 e 19.
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