What is a characteristic of MACsec?

Drag and drop the characteristics from the left onto the correct infrastructure deployment types on the right.

Refer to the exhibit.

An engineer must deny Telnet traffic from the loopback interface of router R3 to the loopback interface of router R2 during the weekend hours. All other traffic between the loopback interfaces of routers R3 and R2 must be allowed at all times. Which command accomplish this task?
A)

B)

C)

D)

Drag and drop the LISP components from the left onto the function they perform on the right. Not all options are used.

An engineer must create a script to append and modify device entries in a JSON-formatted file. The script must work as follows:
Until interrupted from the keyboard, the script reads in the hostname of a device, its management IP address, operating system type, and CLI remote access protocol.
After being interrupted, the script displays the entered entries and adds them to the JSON-formatted file, replacing existing entries whose hostname matches.
The contents of the JSON-formatted file are as follows:

Drag and drop the statements onto the blanks within the code to complete the script. Not all options are used.