What are the limitations of creating a CIDR address?
What will be an ideal response?
1. All the addresses in the CIDR address must be contiguous. Use of the standard network prefix notation for addresses,however, also makes it tidy and efficient to carve up any kind of address, as needed.
2. When address aggregation occurs, CIDR address blocks work best when they come in sets that are greater than 1 and equal to some lower-order bit pattern that corresponds to all 1s - namely in groups of 3, 7, 15, 31, and so on. That's because this makes it possible to borrow the corresponding number of bits (two, three, four, five,and so on) from the network portion of the CIDR address block and use them to extend the host portion instead.
3. To use a CIDR address on any network, all routers in the routing domain must "understand" CIDR notation. This is typically not a problem for most routers that were built after September 1993, when RFCs 1517, 1518, and 1519 were approved, because most router vendors began to support CIDR addresses at that time.
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If you have to perform a repetitive task in Access, you may consider building a(n) ________ to automate the task
Fill in the blank(s) with correct word
How can you determine the manufacturer of a NIC card based on the MAC address?
a. The first 24 bits, known as the Organizationally Unique Identifier, identify the manufacturer. b. The last 24 bits, known as the Organizationally Unique Identifier, identify the manufacturer. c. The middle 24 bits, known as the Organization Universal Identifier, identify the manufacturer. d. The first 12 bits and last 12 bits combined are known as the Organizationally Unique Identifier.
How can you test whether a variable that contains tainted data will trigger an "Insecure dependency" message?
What will be an ideal response?
Which letter sequence is the order of the steps below in the incident management process?a) authenticate the user b) archive the incident c) log the incident d) prioritize the problem
A. d, c, a, b B. c, a, b, d C. a, c, d, b D. a, b, c, d