Cisco SG500-28 Administration Guide

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Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3 364
Security
This section describes device security and access control. The system handles
various types of security.
The following list of topics describes the various types of security features
described in this section. Some features are used for more than a single type of
security or control, and so they appear twice in the list of topics below.
Permission to administer the device is described in the following sections:
• Defining Users
• Configuring TACACS+
• Configuring RADIUS
• Key Management
• Configuring Management Access Authentication
• Defining Management Access Method
• SSL Server
• SSL Server
Protection from attacks directed at the device CPU is described in the following
sections:
• Configuring TCP/UDP Services
• Defining Storm Control
• Access Control
Access control of end-users to the network through the device is described in the
following sections:
• Configuring Management Access Authentication
• Defining Management Access Method

Cisco SG500-28 Specifications

General

Ports	28
Port Type	Gigabit Ethernet
Layer	Layer 3
Switching Capacity	56 Gbps
PoE Support	No
Form Factor	Rack-mountable
RAM	256 MB
Flash Memory	32 MB
Power Supply	Internal
Jumbo Frame Support	9KB
VLAN Support	Yes
Operating Temperature	32°F to 113°F (0°C to 45°C)
Operating Humidity	10% to 90% non-condensing
Dimensions	17.3 x 10.2 x 1.7 in (440 x 260 x 44 mm)
MAC Address Table Size	16, 000 entries