Network + Quiz 13 NEW

After a firewall replacement, some alarms and metrics related to network availability stopped updating on a monitoring system relying on SNMP. Which of the following should the network administrator do FIRST?

• Modify the device's MIB on the monitoring system.

• Configure syslog to send events to the monitoring system.

• Use port mirroring to redirect traffic to the monitoring system
• Deploy SMB to transfer data to the monitoring system

At the destination host, which of the following OSI model layers will discard a segment with a bad checksum in the UDP header?

• Network
• Data link
• Transport
• Session

A voice engineer is troubleshooting a phone issue. When a call is placed, the caller hears echoes of the receiver's voice. Which of the following are the causes of this issue? (Choose two.)

• Jitter

• QoS misconfiguration

• Speed mismatch

• Protocol mismatch

• CRC errors

Which of the following VPN configurations should be used to separate Internet and corporate traffic?

• Split-tunnel

• Remote desktop gateway
• Site-to-site
• Out-of-band management

Which of the following is required when connecting an endpoint device with an RJ45 port to a network device with an ST port?

• A media converter
• A bridge
• An MDIX
• A load balancer

The management team has instituted a 48-hour RTO as part of the disaster recovery plan. Which of the following procedures would meet the policy's requirements?

• Recover all systems to a loss of 48 hours of data.
• Limit the network downtime to a maximum of 48 hours per year.
• Recover all systems within 48 hours.
• Require 48 hours of system backup maintenance.

Which of the following cable types would MOST likely be used to provide high-speed network connectivity between nearby buildings?

• Fiber

• UTP

• Coaxial

• Cat 5

• Twinaxial

Which of the following is the physical security mechanism that would MOST likely be used to enter a secure site?

• A landing page
• An access control vestibule
• A smart locker
• A firewall

Which of the following BEST describes a North-South traffic flow?

• A public Internet user accessing a published web server
• A database server communicating with another clustered database server
• A Layer 3 switch advertising routes to a router
• A management application connecting to managed devices

A network switch was installed to provide connectivity to cameras monitoring wildlife in a remote location. The organization is concerned that intruders could potentially leverage unattended equipment in the remote location to connect rogue devices and gain access to the organization's resources. Which of the following techniques would BEST address the concern?

• Configure port security using MAC filtering.

• Manually register the cameras on the switch address table
• Activate PoE+ on the active switchports
• Disable Neighbor Discovery Protocol on the switch