Write a tcpdump filter expression that, in addition to the constraints in Question 5, only captures packets using port number 23.
What will be an ideal response?
```
tcpdump –n host 10.0.1.12 and \tcp and port 23
```
You might also like to view...
Given the following structure decaration, idNum is
``` struct Employee { string name; int idNum; }; ``` a. a member b. an array c. a tag d. None of these
Suppose an engineer increases the number of possible signal levels from two to four. How many more bits can be sent in the same amount of time? Explain.
What will be an ideal response?
You may test an initial condition of a posttest loop by ____.
A. using a nested loop for the initial condition B. placing the posttest loop inside a selection structure C. resetting the counter variable on each pass of the loop D. initializing all loop variables to zero
The PHP function eval() evaluates a _______ as PHP code.
a. string b. integer c. float d. Boolean