Cisco Catalyst 2960-X User Manual

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Host IP address
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Host name and specific UDP port numbers
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IP address and specific UDP port numbers
The combination of the IP address and UDP port number creates a unique identifier, that enables RADIUS
requests to be sent to multiple UDP ports on a server at the same IP address. If two different host entries
on the same RADIUS server are configured for the same service (for example, authentication) the second
host entry that is configured functions as the failover backup to the first one. The RADIUS host entries
are chosen in the order that they were configured.
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When you configure the RADIUS server parameters:
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Specify the key string on a separate command line.
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For key string, specify the authentication and encryption key used between the switch and the
RADIUS daemon running on the RADIUS server. The key is a text string that must match the
encryption key used on the RADIUS server.
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When you specify the key string, use spaces within and at the end of the key. If you use spaces in
the key, do not enclose the key in quotation marks unless the quotation marks are part of the key.
This key must match the encryption used on the RADIUS daemon.
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You can globally configure the timeout, retransmission, and encryption key values for all RADIUS
servers by using with the radius-server host global configuration command. If you want to
configure these options on a per-server basis, use the radius-server timeout, radius-server transmit,
and the radius-server key global configuration commands. For more information, see the Cisco
IOS Security Configuration Guide, Release 12.4 and the Cisco IOS Security Command Reference,
Release 12.4.
You need to configure some settings on the RADIUS server, including: the switch IP
address, the key string to be shared by both the server and the switch, and the
downloadable ACL (DACL). For more information, see the RADIUS server
documentation.
Note
Web-Based Authentication Configuration Task List
Configuring the Authentication Rule and Interfaces
Examples in this section are legacy-style configurations. For new-style configurations, see the Session Aware
Networking Configuration Guide, Cisco IOS XE Release 3SE (Catalyst 3850 Switches)
Follow these steps to configure the authentication rule and interfaces:
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
OL-29048-01 371
Configuring Web-Based Authentication
Web-Based Authentication Configuration Task List

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