Which two statements describe the effect of the access control list wildcard mask 0.0.0.15? (Choose two.)
- The first 28 bits of a supplied IP address will be matched.
- The last four bits of a supplied IP address will be matched.
- The first 28 bits of a supplied IP address will be ignored.
- The last four bits of a supplied IP address will be ignored.
- The last five bits of a supplied IP address will be ignored.
- The first 32 bits of a supplied IP address will be matched.
Explanation: A wildcard mask uses 0s to indicate that bits must match. 0s in the first three octets represent 24 bits and four more zeros in the last octet, represent a total of 28 bits that must match. The four 1s represented by the decimal value of 15 represents the four bits to ignore.
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