问题:
Refer to the exhibit. What statement is true about the interface S1/0 on router R1?()
A . Labeled packets can be sent over an interface.
B . MPLS Layer 2 negotiations have occurred.
C . IP label switching has been disabled on this interface.
D . None of the MPLS protocols have been configured on the interface.
Refer to the exhibit. What statement is true about the interface S1/0 on router R1?()
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