NETWORK SECURITY
INTRODUCTION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Logging on remotely from a network workstation
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Plugging a laptop into a console port
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Establishing a point-to-point modem connection
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Connecting dedicated ports on each device to a separate switch
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Detailed explanation-1: -A console connection allows for a direct connection through a PC to the console port on the device. The PC needs a terminal emulation program (such as PuTTY) to connect to the device’s command line interface. This is an example of out-of-band management.
Detailed explanation-2: -Out-of-band (OOB) management is a nodegrid net services method of remotely controlling and managing critical IT assets and network equipment using a secure protocol connection through a secondary interface that is physically separate from the primary network connection.
Detailed explanation-3: -Newer server motherboards often have built-in remote management and need no separate management card. Internally, Ethernet-based out-of-band management can either use a dedicated separate Ethernet connection, or some kind of traffic multiplexing can be performed on the system’s regular Ethernet connection.
Detailed explanation-4: -In–band management is used to manage devices through telnet/SSH, using the network itself as a media.