Cisco SGE2000 - Cisco - Gigabit Switch Administration Guide

Configuring Device Security
Defining Authentication
Cisco Small Business SFE/SGE Managed Switches Administration Guide 51
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STEP 1 Click Security Suite > Authentication > TACACS+. The TACAC S + Page opens:
TACAC S+ Page
The
TACAC S + Pag e contains the following fields:
• Supported IP Format — TACACS+ is supported only on IPv4.
• Source IPv4 Address — Displays the device source IPv4 address used for the
TACACS+ session between the device and the TACACS+ server.
• Key String — Defines the authentication and encryption key for TACACS+
server. The key must match the encryption key used on the TACACS+ server.
• Timeout for Reply — Displays the amount of time that passes before the
connection between the device and the TACACS+ server times out. The field
range is 1-30 seconds.
The following parameters are configured for each TACACS+ server:
• Host IP Address — Displays the TACACS+ Server IP address.
• Priority — Displays the order in which the TACACS+ servers are used. The
default is 0.
• Source IP Address — Displays the device source IP address used for the
TACACS+ session between the device and the TACACS+ server.
• Authentication Port — Displays the port number through which the TACACS+
session occurs. The default is port 49.

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