Cisco Catalyst 4500 Series Administration Guide

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Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
OL_28731-01
Chapter 46 Configuring 802.1X Port-Based Authentication
Configuring 802.1X Port-Based Authentication
switchport voice vlan 1234
access-group mode prefer port
ip access-group pacl-4 in
speed 100
duplex full
authentication event fail action authorize vlan 111
authentication event server dead action authorize vlan 333
authentication event server alive action reinitialize
authentication host-mode multi-auth
authentication order dot1x
authentication port-control auto
authentication timer restart 100
authentication timer reauthenticate 20
authentication timer inactivity 200
mab eap
dot1x pae authenticator
end
Switch#
Switch# show ip access-list pacl-4
10 permit ip host 1.1.1.1 host 2.2.2.2
20 permit icmp host 1.1.1.1 host 2.2.2.2
Switch#
Debug Commands for DACL
The IP device tracking table contains the host IP address learned through ARP or DHCP.
The following command displays the constraints on the IP device tracking table:
Switch# show ip device tracking all
IP Device Tracking = Enabled
IP Device Tracking Probe Count = 3
IP Device Tracking Probe Interval = 30
--------------------------------------------------------------
IP Address MAC Address Interface STATE
--------------------------------------------------------------
50.0.0.12 0015.60a4.5e84 GigabitEthernet2/9 ACTIVE
The following show authentication sessions command displays the authentication sessions that
contains the downloadable ACL obtained from ACS:
Note The show epm command will be deprecated, displaying a warning message when used. Use the show
authentication sessions command instead.
Switch-2033# show authentication sessions interface g2/9 details
Interface: GigabitEthernet2/9
MAC Address: 2c54.2d6a.0345
IPv6 Address: Unknown
IPv4 Address: 8.8.8.11
User-Name: 2C-54-2D-6A-03-45
Status: Authorized
Domain: DATA
Oper host mode: multi-auth
Oper control dir: both
Session timeout: N/A
Common Session ID: 0404040400000610081AA183
Acct Session ID: 0x000006F2
Handle: 0x760005B9
Current Policy: POLICY_Gi2/9

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