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31.
If a switch port is in the errdisable state, what is the first thing you should do?
- A.Reload the switch
- B.Use the clear errdisable port command.
- C.Use the shut and no shut interface-configuration commands.
- D.Determine the cause of the problem.
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
32.
Assume that you have just entered the configure terminal command. You want to configure the speed and duplex of the first 10/100/1000 twisted-pair Ethernet interface on the first Cisco Catalyst switch stack member to 1-Gbps full-duplex mode. Which one of these commands should you enter first?
- A.speed 1000 mbps
- B.speed 1000
- C.interface gigabitethernet 1/0/1
- D.interface gigabit ethernet 1/0/1
- E.duplex full
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
33.
Which of these is not a standard type of gigabit interface converter (GBIC) or small form factor pluggable (SFP) module?
- A.1000BASE-LX/LH
- B.1000BASE-T
- C.1000BASE-FX
- D.1000BASE-ZX
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
34.
Which of the following cannot be automatically determined and set if the far end of a connection does not support autonegotiation?
- A.Link speed
- B.Link duplex mode
- C.Link media type
- D.MAC address
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
35.
Ethernet autonegotiation determines which of the following?
- A.Spanning-tree mode
- B.Duplex mode
- C.Quality of service mode
- D.MAC address learning
- E.Device discovery
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
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