Cisco SG500-28 Administration Guide

Security
Configuring TCP/UDP Services
389 Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3
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Configuring TCP/UDP Services
The TCP/UDP Services page enables TCP or UDP-based services on the device,
usually for security reasons.
The device offers the following TCP/UDP services:
• HTTP—Enabled by factory default
• HTTPS—Enabled by factory default
• SNMP—Disabled by factory default
• Te l n e t —Disabled by factory default
• SSH—Disabled by factory default
The active TCP connections are also displayed in this window.
To configure TCP/UDP services:
STEP 1 Click Security > TCP/UDP Services.
STEP 2 Enable or disable the following TCP/UDP services on the displayed services.
• HTTP Service—Indicates whether the HTTP service is enabled or disabled.
• HTTPS Service—Indicates whether the HTTPS service is enabled or
disabled.
• SNMP Service—Indicates whether the SNMP service is enabled or
disabled.
• Te l n e t S e r v i c e —Indicates whether the Telnet service is enabled or disabled.
• SSH Service—Indicates whether the SSH server service is enabled or
disabled.
The TCP Service Table displays the following fields for each service:
• Service Name—Access method through which the device is offering the
TCP service.
• Type—IP protocol the service uses.
• Local IP Address—Local IP address through which the device is offering
the service.
• Local Port—Local TCP port through which the device is offering the service.

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