Intellinet Network Solutions INT-523240-UM-0606-02 user manual Appendix, Ftp

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7. APPENDIX

Below is a sample list of common TCP/IP service ports that can be entered in the host configuration of GUESTGATE to block access to certain services.

Port Number

Service Name / Description

21

FTP

22

SSH (Secure Shell)

23

Telnet

25

SMTP (Outgoing Mail, Sendmail Server Port)

69

TFTP (Trivial File Transfer Protocol)

70

Gopher

79

Finger

80

HTTP (Standard Web Port for Web Sites)

110

POP3 (Incoming Mail)

115

SFTP (Simple File Transfer Protocol)

119

NNTP (Newsgroups)

123

NTP (Network Time Protocol)

135

RPC service, used for NET SEND command

137, 138, 139

NETBIOS (Filesharing, MS Windows Network)

143

IMAP (Interim Mail Access Protocol)

161

SNMP (Simple Network Management Protocol)

194, 6665-6669

IRC (Internet Relay Chat)

443

HTTS (Secure Web Transfer, used by SSL)

514

SHELL

515

LPR (Line Printer Remote), LPD (Line Printer Daemon)

631

IPP (Internet Printing Protocol)

1080, 3127, 3128, 10080

Trojan: Used by MyDoom

1723

PPTP (used for VPN Connections)

1863

MSN Messenger

2535, 2745, 8866

Trojan: Used by Beagle

3389

Windows XP Remote Desktop Port

3410

Trojan: OptixPro, also used by NetworkLens SSL Event

3689

iTUNES by Apple, DAAP

4899

RADMIN, Remote Control

5000, 5001

YAHOO Messenger Voice Chat

5100

YAHOO Messenger Video (Webcam)

5190, 5191, 5192, 5193

AOL (America On Line via TCP)

5554

Trojan: Sasser Family, also used for SGI ESP HTTP.

5800+, 5900+

VNC

12345

Trojan: Used by Netbus, Italk Chat System and TrendMicro

 

OfficeScan antivirus

27374

Trojan: Used by SubSeven

 

 

APPENDIX

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Contents Guestgate Table of Contents Function Description Internet Access for GuestsPassword-Protected Internet Access for Guests IntroductionIP PnP Port 10/100 Auto-Sensing LAN SwitchWeb-Based Administrator Interface Firmware Updates via Web BrowserGuestgate Function Basics Installation ExamplesGuestgate in a Soho Network Environment Guestgate in an SMB EnvironmentHost Ports Guest Ports with Virtual Vlan EnabledAccessing the Administrator Web Interface Internet Access for Guests and WelcomeConnecting Guests InstallationRecommended Setup Connecting to the Host NetworkChanging the Administrator Password Installation Changing the IP Address of Your PC Advanced SetupInstallation Host Configuration Connecting to Guestgate via a Web BrowserStatus Screen Configuration OptionsConfiguration Guest Guest Configuration ScreenBandwidth Upload Limit Guest PasswordWelcome Screen Bandwidth Download LimitConfiguration Host Host Configuration ScreenBanner Graphic Welcome ScreenWelcome Text Device Settings ScreenAdmin Password Firmware Firmware Upgrade ProcessWhere to Obtain New Firmware Upgrade ProcessQuestions & Answers Save SettingsReboot Device Page Specifications Service & SupportFTP Appendix
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INT-523240-UM-0606-02, 523240 specifications

Intellinet Network Solutions has established itself as a key player in the realm of networking and connectivity products. One of its notable offerings is the Intellinet Network Solutions 523240, a versatile and robust unmanaged switch tailored to meet the demands of various networking environments. This device is particularly appealing to small to medium-sized businesses and home office setups due to its efficiency, reliability, and ease of use.

The Intellinet 523240 boasts 24 Ethernet ports, providing ample connections for numerous devices in a single location. Operating at a standard speed of 10/100/1000 Mbps, this switch supports Gigabit Ethernet, ensuring swift and seamless data transfers. This feature is crucial for enterprises that rely on robust network performance for applications such as streaming, cloud services, and large file transfers.

With its plug-and-play capability, the Intellinet 523240 eliminates the complexity typically associated with networking hardware. Users can simply connect their devices without the need for extensive configuration, making it ideal for those who may not have an extensive background in IT. The durable metal chassis not only enhances its longevity but also allows for efficient heat dissipation, ensuring reliable operation even during peak loads.

One standout characteristic of the Intellinet 523240 is its energy-efficient design. The device conforms to the IEEE 802.3az Energy Efficient Ethernet standard, which significantly reduces power consumption during periods of low usage, contributing to operational cost savings and a lower carbon footprint for environmentally conscious businesses.

Moreover, the switch is equipped with features such as store-and-forward switching architecture, which boosts performance and minimizes transmission errors. This is essential for maintaining the integrity of data as it moves across the network, ensuring that users experience minimal downtime and high reliability.

The Intellinet Network Solutions 523240 also supports network monitoring and diagnostic capabilities, enabling administrators to keep a close eye on network traffic and detect potential issues before they escalate. This functionality is particularly valuable in busy office environments where uninterrupted connectivity is vital.

In summary, the Intellinet Network Solutions 523240 unmanaged switch is a formidable solution for organizations seeking efficient network management with a user-friendly approach. Its impressive specifications, energy-efficient technologies, and robust build quality make it a top choice for those looking to enhance their networking infrastructure. Whether for a small business or a home office environment, this switch ensures reliable performance and easy scalability as connectivity needs grow.