A systems administrator is investigating why users cannot reach a Linux web server with a browser but can ping the server IP. The server is online, the web server process is running, and the link to the switch is up. Which of the following commands should the administrator run on the server first?
#91
Answer: B✅ Correct❌ Incorrect
Which of the following devices can operate in multiple layers of the OSI model?
#92
Answer: B✅ Correct❌ Incorrect
Before using a guest network, an administrator requires users to accept the terms of use. Which of the following is the best way to accomplish this goal?
#93
Answer: C✅ Correct❌ Incorrect
A network administrator for a small office is adding a passive IDS to its network switch for the purpose of inspecting network traffic. Which of the following should the administrator use?
#94
Answer: B✅ Correct❌ Incorrect
Which of the following most likely requires the use of subinterfaces?
#95
Answer: A✅ Correct❌ Incorrect
A company receives a cease-and-desist order from its ISP regarding prohibited torrent activity. Which of the following should be implemented to comply with the cease-and-desist order?
#96
Answer: B✅ Correct❌ Incorrect
Which of the following requires network devices to be managed using a different set of IP addresses?
#97
Answer: D✅ Correct❌ Incorrect
A network administrator wants to configure a backup route in case the primary route fails. A dynamic routing protocol is not installed on the router. Which of the following routing features should the administrator choose to accomplish this task?
#98
Answer: C✅ Correct❌ Incorrect
Which of the following steps of the troubleshooting methodology should a technician take to confirm a theory?
#99
Answer: A✅ Correct❌ Incorrect
A network administrator is deploying a new switch and wants to make sure that the default priority value was set for a spanning tree. Which of the following values would the network administrator expect to see?
#100
Answer: C✅ Correct❌ Incorrect
A network administrator is configuring a wireless network with an ESSID. Which of the following is a user benefit of ESSID compared to SSID?
#101
Answer: B✅ Correct❌ Incorrect
A network administrator needs to connect two routers in a point-to-point configuration and conserve IP space. Which of the following subnets should the administrator use?
#102
Answer: D✅ Correct❌ Incorrect
An attacker follows an employee through a badge-secured door before the door closes. Which of the following types of attacks is occurring?
#103
Answer: B✅ Correct❌ Incorrect
A research facility is expecting to see an exponential increase in global network traffic in the near future. The offices are equipped with 2.5Gbps fiber connections from the ISP, but the facility is currently only utilizing 1Gbps connections. Which of the following would need to be configured in order to use the ISP's connection speed?
#104
Answer: D✅ Correct❌ Incorrect
A VoIP phone is plugged in to a port but cannot receive calls. Which of the following needs to be done on the port to address the issue?
#105
Answer: C✅ Correct❌ Incorrect
Which of the following can support a jumbo frame?
#106
Answer: D✅ Correct❌ Incorrect
A network manager wants to implement a SIEM system to correlate system events. Which of the following protocols should the network manager verify?
#107
Answer: A✅ Correct❌ Incorrect
A network engineer is designing a secure communication link between two sites. The entire data stream needs to remain confidential. Which of the following will achieve this goal?
#108
Answer: C✅ Correct❌ Incorrect
Which of the following protocols has a default administrative distance value of 90?
#109
Answer: B✅ Correct❌ Incorrect
An office is experiencing intermittent connection issues. A network engineer identifies that the issue occurs whenever someone uses the fax machine that is connected to a switch. Which of the following should the engineer do first to resolve the issue?
#110
Answer: D✅ Correct❌ Incorrect
A network engineer receives a vendor alert regarding a vulnerability in a router CPU. Which of the following should the engineer do to resolve the issue?
#111
Answer: A✅ Correct❌ Incorrect
Which of the following fiber connector types is the most likely to be used on a network interface card?
#112
Answer: A✅ Correct❌ Incorrect
Which of the following connectors provides console access to a switch?
#113
Answer: B✅ Correct❌ Incorrect
A network administrator notices interference with industrial equipment in the 2.4GHz range. Which of the following technologies would most likely mitigate this issue?
#114
Answer: B✅ Correct❌ Incorrect
Which of the following network topologies contains a direct connection between every node in the network?
#115
Answer: A✅ Correct❌ Incorrect
A network architect needs to create a wireless field network to provide reliable service to public safety vehicles. Which of the following types of networks is the best solution?
#116
Answer: A✅ Correct❌ Incorrect
A manager is evaluating the environmental design of a data center. Which of the following setups should the manager implement if the maximum thermal dissipation is the highest concern?
#117
Answer: B✅ Correct❌ Incorrect
A network administrator configured a router interface as 10.0.0.95 255.255.255.240. The administrator discovers that the router is not routing packets to a web server with IP 10.0.0.81/28. Which of the following is the best explanation?
#118
Answer: B✅ Correct❌ Incorrect
A network administrator is notified that a user cannot access resources on the network. The network administrator checks the physical connections to the workstation labeled User 3 and sees the Ethernet is properly connected. However, the network interface’s indicator lights are not blinking on either the computer or the switch. Which of the following is the most likely cause?
#119
Answer: C✅ Correct❌ Incorrect
Which of the following internal routing protocols is best characterized as having fast convergence and being loop-free?