HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP So - Page 418
Displaying Port-Based Traffic Control Settings
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Displaying Port-Based Traffic Control Settings Chapter 19 Configuring Port-Based Traffic Control To disable port security aging for all secure addresses on a port, use the no switchport port-security aging time interface configuration command. To disable aging for only statically configured secure addresses, use the no switchport port-security aging static interface configuration command. This example shows how to set the aging time as 2 hours for the secure addresses on a port: Switch(config)# interface gigabitethernet0/1 Switch(config-if)# switchport port-security aging time 120 This example shows how to set the aging time as 2 minutes for the inactivity aging type with aging enabled for the configured secure addresses on the interface: Switch(config-if)# switchport port-security aging time 2 Switch(config-if)# switchport port-security aging type inactivity Switch(config-if)# switchport port-security aging static You can verify the previous commands by entering the show port-security interface interface-id privileged EXEC command. Displaying Port-Based Traffic Control Settings The show interfaces interface-id switchport privileged EXEC command displays (among other characteristics) the interface traffic suppression and control configuration. The show storm-control and show port-security privileged EXEC commands display those storm control and port security settings. To display traffic control information, use one or more of the privileged EXEC commands in Table 19-4. Table 19-4 Commands for Displaying Traffic Control Status and Configuration Command Purpose show interfaces [interface-id] switchport Displays the administrative and operational status of all switching (nonrouting) ports or the specified port, including port blocking and port protection settings. show storm-control [interface-id] [broadcast | multicast | unicast] Displays storm control suppression levels set on all interfaces or the specified interface for the specified traffic type or for broadcast traffic if no traffic type is entered. show port-security [interface interface-id] Displays port security settings for the switch or for the specified interface, including the maximum allowed number of secure MAC addresses for each interface, the number of secure MAC addresses on the interface, the number of security violations that have occurred, and the violation mode. show port-security [interface interface-id] address Displays all secure MAC addresses configured on all switch interfaces or on a specified interface with aging information for each address. show port-security interface interface-id vlan Displays the number of secure MAC addresses configured per VLAN on the specified interface. 19-16 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide OL-8915-01
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