An ACL rule is as follows. Which of the following IP addresses can be matched by the permit rule? rule 5 permit ip source 10.0.2.0 0.0.254.255

The correct answer is C. 10.0.4.5. The wildcard mask 0.0.254.255 corresponds to a range of IP addresses where the second octet can vary between 2 and 4, and the third octet can vary between 0 and 255. This means the ACL rule matches IP addresses in the range 10.0.2.0 to 10.0.4.255. The only option that falls…

Network Security Basics

Question

Options

A10.0.6.7
B10.0.5.6
C10.0.4.5
D10.0.2.1

How the community answered

(33 responses)

A
3% (1)
B
3% (1)
C
82% (27)
D
12% (4)

Explanation

The wildcard mask 0.0.254.255 corresponds to a range of IP addresses where the second octet can vary between 2 and 4, and the third octet can vary between 0 and 255. This means the ACL rule matches IP addresses in the range 10.0.2.0 to 10.0.4.255. The only option that falls within this range is 10.0.4.5, making it the correct answer.

Topics

#ACL#wildcard mask#IP address matching#permit rule

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