Chapter 15

1: What is the NTP standard time zone?
A1: Answer: UTC
2: What is the secure alternative to Telnet?
A2: Answer: SSH
3: Which command(s) protect(s) the privileged EXEC mode on a router?
A3: Answer: enable password and enable secret
4: How many privilege levels exist?
A4: Answer: 16: 0 through 15
5: What does the exec-timeout 0 0 command indicate?
A5: Answer: Never times out
6: You can disable the Cisco Discovery Protocol (CDP) globally or per interface. True or false?
A6: Answer: True
7: You can exercise storm control on the 3550 switch ports for which type(s) of traffic?
A7: Answer: Unicast, multicast, and broadcast

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