Which statement is true regarding the configuration of ISL trunks?
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A.
A Catalyst switch will report giants if one side is configured for ISL while the other side is not.
B.
A Catalyst switch cannot have ISL and IEEE 802.1q trunks enabled.
C.
ISLtrunking requires that native VLANs match.
D.
All Catalyst switches support ISLtrunking.