Cisco Catalyst 2960 Series, Configuration Manual

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Compatible with Port Security Type of Port or Feature on Port
Yes Trunk port
No Dynamic-access port
23
No Routed port
Yes SPAN source port
No SPAN destination port
Yes EtherChannel
Yes Tunneling port
Yes Protected port
Yes IEEE 802.1x port
Yes Voice VLAN port
24
Yes IP source guard
Yes Dynamic Address Resolution Protocol (ARP) inspection
Yes Flex Links
21 DTP=Dynamic Trunking Protocol
22
A port configured with the
switchport mode dynamic
interface configuration command.
23
A VLAN Query Protocol (VQP) port configured with the
switchport access vlan dynamic
interface configuration command.
24 You must set the maximum allowed secure addresses on the port to two plus the maximum number of secure addresses allowed on the access VLAN.
Overview of Port-Based Traffic Control
Port-based traffic control is a set of Layer 2 features on the Cisco Catalyst switches used to filter or block
packets at the port level in response to specific traffic conditions. The following port-based traffic control
features are supported in the Cisco IOS Release for which this guide is written:
• Storm Control
• Protected Ports
• Port Blocking
• Port Security
• Protocol Storm Protection
Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)
1486
Information About Port Security