Enterasys N Standalone (NSA) Series Configuration Manual page 1277

Examples
This example shows how to clear all CEP policy parameters
Matrix>clear cep policy
This example shows how to clear detection id 4 parameters
Matrix>clear cep detection-id 4
This example shows how to clears ports fe.1.1-5 of Cisco phone detection parameters
Matrix>clear cep port fe.1.1-5 cisco
Configuring Convergence End Points (CEP) Phone Detection
Matrix NSA Series Configuration Guide
Security Configuration Command Set
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