IP
security is a technology that operates the two modes: transport and tunnel
modes. Each of these modes has its own uses and care should be taken to ensure
that the correct one is selected for the solution.
<span>·
</span>Tunnel mode is most very often used between gateways, or at
an end-station to a gateway, the gateway temporarily doing the duties as a
proxy for the hosts in support of it.
<span>·
</span>Transport mode<span> is used between
end-stations or between an end-station and a gateway, if the gateway is being
treated as a host—for example, an encrypted Telnet session from a workstation
to a router, in which the router is the actual destination.</span>
Answer:
I - False
II -True
Explanation:
For any communication between two points on the Internet, routing is to choose an optimum path.
But routing is also fault tolerant and redundant, which means that there are <em>alternative</em> paths to deal with possible problems and provide security during transmission.
Answer:
A
Explanation:
You could pick any answer and make a case for it. It depends on what you have been told.
I would pick A but I wouldn't be surprised if the answer isn't the last one.
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