Cisco SGE2000 - Cisco - Gigabit Switch Administration Guide

Configuring Device Security
Defining 802.1X
Cisco Small Business SFE/SGE Managed Switches Administration Guide 82
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- Enable — Enables port-based authentication on the device.
- Disable — Disables port-based authentication on the device.
• Authentication Method — Defines the user authentication methods. The
possible field values are:
- RADIUS, None — Indicates port authentication is performed first via the
RADIUS server. If no response is received from RADIUS (for example, if
the server is down), then the
None option is used, and the session is
permitted
.
- RADIUS — Authenticates the user at the RADIUS server.
- None — No authentication method is used to authenticate the port.
• Guest VLAN — Specifies whether the Guest VLAN is enabled on the device.
The possible field values are:
- Checked — Enables using a Guest VLAN for unauthorized ports. If a
Guest VLAN is enabled, the unauthorized port automatically joins the
VLAN selected in the
VLAN List field.
- Unchecked — Disables use of a Guest VLAN for unauthorized ports.
This is the default.
• Guest VLAN ID — Contains a list of VLANs. The Guest VLAN is selected from
the VLAN list.
STEP 2 Modify the relevant fields.
STEP 3 Click Apply. The 802.1X properties are modified, and the device is updated.
Defining Port Authentication
The 802.1X Port Authentication Page provides parameters for defining 802.1X on
ports.

Cisco SGE2000 - Cisco - Gigabit Switch Specifications

General

Form Factor	Rack-mountable
Switching Capacity	48 Gbps
Forwarding Rate	35.7 Mpps
Layer	Layer 2
Power Supply	Internal
Management	Web-based, SNMP, CLI
MAC Address Table Size	8000 entries
VLANs	256
Features	Quality of Service (QoS), IGMP snooping, Port mirroring
Dimensions (W x D x H)	440 x 257 x 44 mm (17.3 x 10.1 x 1.73 in)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20 to 70°C (-4 to 158°F)
Relative Humidity	10% to 90% non-condensing
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x