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Question 1

49% answer correctly

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

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

Question 2

62% answer correctly

Which of the following about SSH is true?

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

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