Q.141
Which extended ping IP header option allows you to specify one or more hops over which the packets will travel without specifying the full path?
A.verbose
B.loose
C.strict
D.record
Answer should be B ( Loose ) not A ( Verbose ) IP header options. This prompt offers more than one
option to be selected. They are: Verbose is automatically selected along with
any other option. Record is a very useful option because it
displays the address(es) of the hops (up to
nine) the packet goes through. Loose allows you to influence the path by
specifying the address(es) of the hop(s) you
want the packet to go through. Strict is used to specify the hop(s) that you
want the packet to go through, but no other
hop(s) are allowed to be visited. Timestamp is used to measure roundtrip time
to particular hosts.
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发表于 2017-3-3 15:44:27
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