Layer 2 Switching Commands 3081 1418.7715.47E8 Management CPU1 2047.47BA.F696 Dynamic Gi2/0/291 B8CA.3AD5.DF1A Static Gi2/0/29show port-securityUse the show ports security command to display port security (MAC locking)configuration.Syntaxshow port-security [ interface-id | all | dynamic interface-id | static interface-id| violation interface-id]• interface-id —A physical or port channel interface identifier.• all—Display information for all interfaces.Default ConfigurationPort security is disabled by default.No port security MAC addresses are learned or configured by default.The maximum static MAC address limit is 100 MAC addresses.The maximum dynamic MAC address limit is 600 MAC addresses.Command ModePrivileged Exec mode, Global Configuration mode and all ConfigurationsubmodesUser GuidelinesSetting the dynamic limit to 0 causes all received packets with non-static orsticky MAC addresses to be considered as violations.This information is shown if no parameters are given:Field DescriptionAdmin Mode The configured global administrative status of portMAC locking.
