Cisco Catalyst 2960-X User Manual

•
Use the aaa new-model global configuration command to enable AAA.
•
Use the aaa authentication global configuration command to define method lists for RADIUS
authentication.
•
Use line and interface commands to enable the defined method lists to be used.
•
At a minimum, you must identify the host or hosts that run the RADIUS server software and define the
method lists for RADIUS authentication. You can optionally define method lists for RADIUS
authorization and accounting.
•
You should have access to and should configure a RADIUS server before configuring RADIUS features
on your Switch.
•
The RADIUS host is normally a multiuser system running RADIUS server software from Cisco (Cisco
Secure Access Control Server Version 3.0), Livingston, Merit, Microsoft, or another software provider.
For more information, see the RADIUS server documentation.
•
To use the Change-of-Authorization (CoA) interface, a session must already exist on the switch. CoA
can be used to identify a session and enforce a disconnect request. The update affects only the specified
session.
For RADIUS operation:
•
Users must first successfully complete RADIUS authentication before proceeding to RADIUS
authorization, if it is enabled.
Related Topics
RADIUS and Switch Access, on page 59
RADIUS Operation, on page 60
Restrictions for Configuring RADIUS
This topic covers restrictions for controlling Switch access with RADIUS.
General:
•
To prevent a lapse in security, you cannot configure RADIUS through a network management application.
RADIUS is not suitable in the following network security situations:
•
Multiprotocol access environments. RADIUS does not support AppleTalk Remote Access (ARA),
NetBIOS Frame Control Protocol (NBFCP), NetWare Asynchronous Services Interface (NASI), or X.25
PAD connections.
•
Switch-to-switch or router-to-router situations. RADIUS does not provide two-way authentication.
RADIUS can be used to authenticate from one device to a non-Cisco device if the non-Cisco device
requires authentication.
•
Networks using a variety of services. RADIUS generally binds a user to one service model.
Related Topics
RADIUS Overview, on page 59
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
58 OL-29048-01
Configuring RADIUS
Restrictions for Configuring RADIUS

Cisco Catalyst 2960-X Specifications

General

Console port	RJ-45
USB 2.0 ports quantity	2
SFP module slots quantity	4
Installed SFP modules quantity	-
Gigabit Ethernet (copper) ports quantity	48
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Power source	AC
Input current	5 A
AC input voltage	100 - 240 V
Power consumption (typical)	60.9 W
Number of power supply units	1
Redundant power supply (RPS) support	Yes
Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4000 m
Storage temperature (T-T)	-25 - 70 °C
Operating temperature (T-T)	-5 - 40 °C
Operating relative humidity (H-H)	10 - 95 %
Switching protocols	UDP, TCP, RADIUS/TACACS+
Number of VLANs	1023
Networking standards	IEEE 802.1ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
Throughput	107.1 Mpps
Jumbo frames	9216
Number of queues	8
MAC address table	16000 entries
Number of static routes	1000
DHCP features	DHCP server
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, SNMP, SSH
Access Control List (ACL) rules	3
Switch type	Managed
Switch layer	L2/L3
Safety	UL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1
Form factor	1U
Product color	Black
Total Power over Ethernet (PoE) budget	370 W
Power over Ethernet (PoE) ports quantity	24
Power over Ethernet plus (PoE+) ports quantity	12
Memory type	DRAM
Noise level	39 dB
Flash memory	128 MB
Internal memory	512 MB
Processor frequency	600 MHz
Mean time between failures (MTBF)	276870 h

Weight and Dimensions

Depth	368 mm
Width	445 mm
Height	45 mm
Weight	5800 g