4 Replies Latest reply: Jun 15, 2009 7:44 AM by Chris Buscemi RSS

    Which switches / IOS versions support port-security?

    Adrian Hall

      Good morning all,


      I have the following switch in my lab for practice:


      2900XL_Switch_1>sh ver
      Cisco Internetwork Operating System Software
      IOS (tm) C2900XL Software (C2900XL-C3H2S-M), Version 12.0(5)WC17, RELEASE SOFTWARE (fc1)

      Unfortunately, it does not seem to support port-security


      2900XL_Switch_1(config)#int fa0/1
      2900XL_Switch_1(config-if)#switchport ?
        access    Set access mode characteristics of the interface
        mode      Set trunking mode of the interface
        multi     Set characteristics when in multi-VLAN mode
        priority  Set 802.1p priorities
        trunk     Set trunking characteristics of the interface
        voice     Voice appliance attributes


      Is there a specific version of IOS, or specific switches that can support port-security?