A.22
B.23
C.143
D.161
E.162
F.8080
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A.568A
B.568B
C.Crossover
D.Loopback
After a baseline check was completed it was noted that the network was working far below the level of the last baseline.
Which of the following should the technician do NEXT to determine where the network problems are occurring?（）
A. Upgrade the firmware on all routers and switches
B. Reboot the entire network one device at a time
C. Conduct a network traffic analysis
D. Rerun the baseline to ensure the results were correct
A.DSL
B.Ethernet
C.DOCSIS
D.SONET
A. Remotely connect to the user's laptop and review the network configuration settings
B. Ping the web server from inside the network to ensure it is still up and running.
C. Check to make sure the company's website is accessible from the Internet.
D. Ensure the Ethernet cable is securely plugged into the user's laptop
A. Baseline
B. Network map
C. Wire scheme
D. Asset management
A. Verity full system functionality
B. Identify the main problem and question the user
C. Document their findings, actions, and outcomes
D. Escalate the issue to upper management
A. Review the architectural plans to see how many drops go to each closet.
B. Count the number of rooms near each closet and standardize eight drops per room.
C. Wireless is the new standard and no network switches will be needed in the building,
D. Count the number of phone ports and configure two network ports for each phone port.
A technician is using a packet sniffer to identify a server. The technician observes the following
network traffic:
Which of the following is MOST likely to be the server?（）
A.HOST-A
B.HOST-B
C.HOST-C
D.HOST-D
A. Packet analysis
B. QoS
C. Traffic shaping
D. Fault tolerance
A. traceroute
B. ipconfig
C. ifconfig
D. route
E. hostname
最新试题
Which of the following devices should an administrator connect to a protocol analyzer in order tocollect all of the traffic on a LAN segment?（）
Which of the following wireless technologies can support the GREATEST distance on either 2.4GHz or 5GHz frequencies?（）
Which of the following DNS record types provides the hostname to IP address mapping?（）
Which of the following is a hybrid network topology used for fault tolerance, in which all computersMUST connect to each other?（）
Which of the following devices will allow a technician to measure the amount of data that is capable of traversing the network?（）
Which of the following uses a ring topology?（）
Which of the following processes translates a private IP address for a public IP address?（）
A router that takes the workstations internal IP address and changes it to another IP address whenit sends the data outside of the network is an example of which of the following?（）
The network technician is troubleshooting a network issue by implementing a new security device.After installing and configuring the device, which of the following steps should the technician takeNEXT?（）
Which of the following logical network topologies is used to provide a secure connection acrossthe Internet?（）