Cisco 3925 User Manual

160
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring Identity Features on Layer 3 Interface
Controlling Port Authorization State
DETAILED STEPS
Verifying the Controlling Port Authorization State
Use the show authentication sessions and show dot1x commands to verify the Controlling Port
Authorization state:
c1921#show authentication sessions
Interface MAC Address Method Domain Status Session ID
Gi0/1 (unknown) dot1x DATA Authz Success 030303030000000A002CFCBC
c1921#show authentication sessions interface gi0/1
Interface: GigabitEthernet0/1
MAC Address: Unknown
IP Address: Unknown
Command or Action Purpose
Step 1
enable
Example:
Router> enable
Enables privileged EXEC mode. Enter your
password if prompted.
Step 2
configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3
interface gigabitethernet slot/port
Example:
Router(config)# interface gigabitethernet
0/0
Enters interface configuration mode.
Step 4
authentication port-control {auto |
force-authorized | force-unauthorized}
Example:
Router(config-if)# authentication
port-control {auto | force-authorized |
force-unauthorized}
Enables the manual control of the port
authorization state.
auto-Allows only EAPol traffic until successful
authentication.
force-authorized-Allows all traffic, requires no
authentication.
force-unauthorized-Allows no traffic.
Step 5
mab
Example:
Router(config-if)# mab
Enables MAC-based authentication on a port.
Step 6
end
Example:
Router(config-if)# end
Router#
Returns to privileged EXEC mode.

Cisco 3925 Specifications

General

Product Type	Router
Form Factor	Rack-mountable
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Connectivity Technology	Wired
Power	AC 120/230 V (50/60 Hz)
Redundant Power Supply	Optional
Routing Protocol	OSPF, IS-IS, BGP, EIGRP, PIM
Network/Transport Protocol	IPSec
Remote Management Protocol	SNMP, Telnet, SSH, HTTP
Encryption Algorithm	DES, Triple DES, AES
Flash Memory	256 MB
Weight	11.5 kg
Interfaces	2 x SFP (mini-GBIC)
Power Source	Internal power supply
Authentication Method	RADIUS, TACACS+, LDAP
Compliant Standards	IEEE 802.1Q, IEEE 802.3af
Operating Temperature	0 to 40 °C
Operating Humidity	5% to 85% (non-condensing)
Dimensions (WxDxH)	44.5 x 47.2 x 8.9 cm