Which of the following datacenter security methodologies is MOST likely to remain usable during a network outage?
An administrator is upgrading the switches in the server room to support 10Gbps of throughput.
The switch will need to take advantage of the existing CAT6a lines that are run to each server.
Which of the following Ethernet standards should be used?
A UTM is deployed on the external edge of the main corporate office. The office connects to the WAN port of the edge router. The edge router at the main office connects to the remote offices using GRE IPSec tunnels. A network administrator notices that a worm that was not detected by the UTM has spread from the remote sites into the corporate network.
The UTM currently has traffic rules applied that should block the port used by the worm.
Which of the following steps would MOST likely correct this issue?
The process of searching for open or weakly secured wireless networks in a geographic area is known as:
A technician is installing six PCs and six VoIP telephones on a small office LAN. The VoIP telephones require QoS to be configured for proper operation. The customer router does not have QoS capability. Which of the following network devices should the technician purchase and install at this office?
