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Question 1

49% answer correctly

Which of the following about a root bridge in an STP domain is true?

	It contains root ports.
	It has the highest root ID in the STP domain.
	It has the lowest bridge ID in the STP domain.
	It has the highest priority value.
	It contains non-designated ports.

Question 2

62% answer correctly

Which of the following about SSH is true?

	Passwords are sent in clear text.
	It uses UDP port 23.
	It uses TCP port number 22.
	It securely encrypts Telnet.
	It is a TCP/IP transport layer protocol.
	It is an OSI network layer protocol.

Question 3

54% answer correctly

Which Cisco IOS XR command displays traffic counters for an individual interface that is configured on the router?

	RP/0/RSP0/CPU0:PE1# show interfaces brief
	RP/0/RSP0/CPU0:PE1(admin)# show hw-module fpd location all
	RP/0/RSP0/CPU0:PE1# show interfaces GigabitEthernet 0/0/0/1
	RP/0/RSP0/CPU0:PE1# show controllers GigabitEthernet 0/0/0/1
	RP/0/RSP0/CPU0:PE1(config)# show bundle
	RP/0/RSP0/CPU0:PE1(admin)# show platform