Cisco SG220-26 Administration Guide

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Cisco 220 Series Smart Switches Administration Guide Release 1.1.0.x 187
Configuring Security
The Cisco 220 switch handles various types of security, such as permission to
administer the switch, protection from attacks directed at the switch CPU, access
control of end-users to the network through the switch, protection from other
network users (prevent the attacks that pass through, but are not directed at, the
switch).
This chapter describes various aspects of security and access control and
includes the following topics:
• Configuring Users
• Configuring TACACS+ Servers
• Configuring RADIUS Servers
• Configuring Management Access Methods
• Configuring Password Complexity Rules
• Configuring Management Access Authentication
• Configuring TCP/UDP Services
• Configuring Storm Control
• Configuring Port Security
• Configuring 802.1X
• Configuring DoS Protection
• Configuring DHCP Snooping
• Configuring IP Source Guard
• Configuring Dynamic ARP Inspection

Cisco SG220-26 Specifications

General

Model	SG220-26
Category	Switch
Ports	24 x 10/100/1000 + 2 x Gigabit SFP
Switching Capacity	52 Gbps
Forwarding Rate	38.69 Mpps
Layer	Layer 2
PoE	No
Mounting	Rack-mountable
MAC Address Table Size	8K entries
Power Supply	Internal
Management	Web-based
Jumbo Frame Support	9216 bytes
Operating Temperature	0°C to 40°C (32° to 104°F)
Storage Temperature	-20°C to 70°C (-4° to 158°F)
Humidity	10% to 90%, non-condensing
Standards Compliance	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p