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Cisco IOS

show interfaces counters errors

SafeError counters per port

show interfaces counters errors

Tabulates error types per port — rising CRC means cabling/optics, late collisions mean duplex mismatch.

Examples

  • show interfaces counters errors | exclude 0 0Eyeball the non-zero rows

Syntax

show interfaces counters [errors]

Before you run it

Read only.

Related commands

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