Which portion of the show interface command output indicates that a router received the information faster than the information could be processed by the router?
- input errors
- output errors
- input queue drops
- output queue drops
Explanation: Input queue drops in the show interface command output signify that traffic is being discarded because the router is receiving more traffic than it can process. This indicates an internal processing bottleneck where the CPU or switching logic cannot keep up with the rate of incoming packets.
In contrast, the other counters in the output indicate different types of network issues:
- Output queue drops: These are typically caused by a congested link, where the egress traffic exceeds the bandwidth of the physical interface.
- Input errors: These generally result from physical layer problems, such as CRC errors, duplex mismatches, or interface hardware issues.
- Output errors: These are usually specifically related to duplex issues on the local connection.
Related exam: Modules 17 – 20: Checkpoint Exam: Virtualization and Network Services Answers (CCNP ENCOR v9)
