Cisco Catalyst 4500 Series Administration Guide

50-4
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
OL-30933-01
Chapter 50 Configuring Auto Security
Configuring Auto Security
GigabitEthernet1/0/2
GigabitEthernet1/0/3
GigabitEthernet1/0/15
Switch# show running-config int g1/0/15
Building configuration...
Current configuration : 127 bytes
!
interface GigabitEthernet1/0/15
switchport trunk encapsulation dot1q
switchport mode trunk
auto security-port uplink
end
This example shows how to configure a port as an auto-security port host.
Switch# conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# int g1/0/18
Switch(config-if)# switchport mode access
Switch(config-if)# auto security-port host
Switch(config-if)# end
Switch#
Use the auto security and show running-config commands to confirm the prior configuration.
Switch# show auto security
Auto Security is Enabled globally
AutoSecure is Enabled on below interface(s):
--------------------------------------------
GigabitEthernet1/0/2
GigabitEthernet1/0/3
GigabitEthernet1/0/15
GigabitEthernet1/0/18
Switch# show run int g1/0/18
Building configuration...
Current configuration : 165 bytes
!
interface GigabitEthernet1/0/18
switchport access vlan 20
switchport mode access
switchport voice vlan 40
auto security-port host
spanning-tree portfast
Disabling Auto Security Feature for Access (End Hosts) or Uplink Ports
Use the no auto security-port command to disable auto security on a port:
Command Purpose
Step 1
Switch# configure terminal
Enters global configuration mode.
Step 2
Switch(config)# interface interface
Enters interface mode
Step 3
Switch(config-if)# no auto
security-port
Disables auto security on a port.
Step 4
Switch(config-if)# end
Exits to EXEC mode.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E