2.0 Network Access
CDP & LLDP Practice Questions
Cisco Discovery Protocol and the vendor-neutral LLDP.
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One solved question, so you can see how these are marked
Which command summarizes neighbors currently learned through CDP, including the local interface and advertised remote port?
show cdp neighbors
show cdp neighbors summarizes the CDP cache, not every physically connected device. A neighbor must advertise CDP to be learned, and a cached entry can remain until its holdtime expires after a disconnect. Correlate discovery output with interface state.
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