Cisco Catalyst 2960-X User Manual

If authentication succeeds, web-based authentication sends a Login-Successful HTML page to the host and
applies the access policies returned by the AAA server.
If authentication fails, web-based authentication forwards a Login-Fail HTML page to the user, prompting
the user to retry the login. If the user exceeds the maximum number of attempts, web-based authentication
forwards a Login-Expired HTML page to the host, and the user is placed on a watch list for a waiting period.
HTTPS traffic interception for central web authentication redirect is not supported.Note
You should use global parameter-map (for method-type, custom, and redirect) only for using the same
web authentication methods like consent, web consent, and webauth, for all the clients and SSIDs. This
ensures that all the clients have the same web-authentication method.
If the requirement is to use Consent for one SSID and Web-authentication for another SSID, then you
should use two named parameter-maps. You should configure Consent in first parameter-map and configure
webauth in second parameter-map.
Note
The traceback that you receive when webauth client tries to do authentication does not have any performance
or behavioral impact. It happens rarely when the context for which FFM replied back to EPM for ACL
application is already dequeued (possibly due to timer expiry) and the session becomes ‘unauthorized’.
Note
Device Roles
With web-based authentication, the devices in the network have these specific roles:
• Client—The device (workstation) that requests access to the LAN and the services and responds to
requests from the switch. The workstation must be running an HTML browser with Java Script enabled.
• Authentication server—Authenticates the client. The authentication server validates the identity of the
client and notifies the switch that the client is authorized to access the LAN and the switch services or
that the client is denied.
• Switch—Controls the physical access to the network based on the authentication status of the client. The
switch acts as an intermediary (proxy) between the client and the authentication server, requesting
identity information from the client, verifying that information with the authentication server, and relaying
a response to the client.
Catalyst 2960-X Switch Security Configuration Guide, Cisco IOS Release 15.0(2)EX
360 OL-29048-01
Configuring Web-Based Authentication
Device Roles

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