No Switch port security on my network

jschreck

Good Morning,
I have 2 dedicated switches in my network. one 3500 one 2950 and one switch router. Perhaps all my devices do not have the right ios on it? Hopefully I am being dumb and you can point it out!

Here is a copy of current output

Alright so I can't figure out how to copy from putty, says it should be automatically copied but... ya.. Ubuntu and learning. Attached is a screenshot

jschreck

LI.Core(config)#interface fastEthernet2LI.Core(config-if)#switchport
LI.Core(config-if)#switchport ?
access Set access modecharacteristics of the interface
mode Set trunking mode of theinterface
priority Set 802.1p priorities
protected Configure an interface tobe a protected port
trunk Set trunkingcharacteristics of the interface
voice Voice appliance attributes


LI.Core(config-if)#switchport access
% Incomplete command.


LI.Core(config-if)#switchport access ?
vlan Set VLAN when interface is inaccess mode


LI.Core(config-if)#switchport mode ?
access Set trunking mode to ACCESSunconditionally
trunk Set trunking mode to TRUNKunconditionally


LI.Core(config-if)#switchport modeaccess
LI.Core(config-if)#switchport port-sec
LI.Core(config-if)#switchportport-secur
LI.Core(config-if)#switchportport-security ?
% Unrecognized command
LI.Core(config-if)#switchport ?
access Set access modecharacteristics of the interface
mode Set trunking mode of theinterface
priority Set 802.1p priorities
protected Configure an interface tobe a protected port
trunk Set trunkingcharacteristics of the interface
voice Voice appliance attributes


LI.Core(config-if)#swit
LI.Core(config-if)#switchport prot
LI.Core(config-if)#switchport protected?
<cr>


LI.Core(config-if)#switchport protected7
^
% Invalid input detected at '^' marker.


LI.Core(config-if)#switchport protected
LI.Core(config-if)#no switch
LI.Core(config-if)#no switchport pr
LI.Core(config-if)#no switchport pro
LI.Core(config-if)#no switchportprotected

xnx

LI.Core(config-if)#switchport protected?

Question mark in wrong place above

OfWolfAndMan

Port security has been around a long time, even when CatOS was around. Every IOS supports it for all switches. Common port security commands:
#switchport port-security (enables port security)
#switchport port-security mac-address sticky (The first Mac address seen on this port is locked in)
#switchport port-security violation [shutdown | protect | restrict] (shutdown is default)
#switchport port-security maximum *#* (sets max amount of Mac addresses for multiple devices on the port such as a VoIP running PoE connecting a computer)