Cisco 300 Series Administration Guide

Security
Configuring TCP/UDP Services
352 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version)
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• 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.
• Remote IP Address—IP address of the remote device that is requesting the
service.
• Remote Port—TCP port of the remote device that is requesting the service.
• State—Status of the service.
The UDP Services table displays the following information:
• Service Name—Access method through which the device is offering the
UDP service.
• Type—IP protocol the service uses.

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48