A company has contracted with an outside vendor to perform a service that will provide hardware, software, and procedures in case of a catastrophic failure of the primary datacenter. The Chief Information Officer (CIO) is concerned because this contract does…
A network administrator is configuring an ACL that blocks all ping traffic from leaving the local network on the router. Which of the following ACLs will work? A. access-list 100 deny udp any any eq echo B. access-list 100 deny…
The presence of a Media Access Unit (MAU) is indicative of which of the following network types? A. Token ring B. Star C. Full mesh D. Bus
A small town is attempting to attract tourists who visit larger nearby cities. A network engineer is asked to implement encompassing the five-block town center and nearby businesses. The inclusion of smartphones and portable devices is crucial to the plan.…
A datacenter recently installed an upgraded HVAC system to resolve constant high-temperature alerts; however, the temperature in the datacenter did not go down. The datacenter manager is concerned that impeded airflow may be causing the issue. Which of the following…
A systems administrator is requesting a single 10Gb copper link from the datacenter switch to a new application server. The network administrator is unable to fulfill this request, as the datacenter switch is an older 10/100/1000 switch. Which of the…
A network technician was in the process of configuring a network device. After restarting the device, it was unresponsive. Additionally, a hard reset did not restore the device to factory defaults, and it did not display any output. Which of…
The marketing department leverages social media for company promotions. However, the Chief Financial Officer (CFO) is concerned about a loss of productivity due to other employees using the company network to watch online videos and social networking. Which of the…
A network administrator is setting up a web server that will host a web application. Which of the following ports must be open to provide for secured and unsecured access to that front end? (Select TWO). A. 22 B. 25…
A user reports difficulties connecting a PC to a wired network. The PC connects to an IP phone, which is working correctly. A network technician verifies other devices successfully connect to the phone. At which of the following layers of…