Cisco SG500-28P 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 SG500-28P Specifications

General

Switching Capacity	56 Gbps
Forwarding Rate	41.67 Mpps
Flash Memory	32 MB
Operating Humidity	10% to 90% non-condensing
PoE	Yes
Layer	Layer 2 and Layer 3
Stackable	Yes
Power Supply	Internal
Management	Web-based GUI, CLI, SNMP
Jumbo Frame Support	Yes
VLANs	4096 VLANs
MAC Address Table Size	16K entries
Dimensions	440 x 44 x 350 mm
Operating Temperature	0°C to 45°C
Ports	28 (24 x 10/100/1000 PoE+ ports, 4 x 10/100/1000/SFP combo ports)