Which mechanism do you use along with UDLD?

exams 400-007 V8 400-007 exam 0 Comments

You want to mitigate failures that are caused by STP loops that occur before UDLD detects the failure or that are caused by a device that is no longer sending BPDUs.

Which mechanism do you use along with UDLD?
A . Root guard
B . BPDU guard
C . Loop guard
D . BPDU filtering

Answer: C