CSX400 Configuration with QuickSET

Port — Enter the port number in this field to create an access control filter that applies only to traffic for a specific TCP or UDP service. Table 19 and Table 20 supply a list of the standardized TCP and UDP port numbers.

Table 19 TCP Services Port Numbers

TCP Services

Port #

TCP Services

Port #

 

 

 

 

 

 

 

 

FTP (File Transfer Protocol) -data

20

Host Name (NIC Host Name Server)

101

 

 

 

 

FTP

21

X.400 Mail Service

103

 

 

 

 

TELNET (Terminal Connection)

23

X.400 Mail Sending

104

 

 

 

 

SMTP (Simple Mail Transport Protocol)

25

AUTH Authentication Service

113

 

 

 

 

Time

37

UUCP-PATH Service

117

 

 

 

 

Host Name Server

42

NNTP (USENET News Transfer Protocol)

119

 

 

 

 

Domain Name Server

53

PWDGEN (Password Generator Protocol)

129

 

 

 

 

Finger

79

NETBIOS-SSN (NETBIOS Session Service)

139

 

 

 

 

HTTP

80

HTTPS (Secure)

443

 

 

 

 

DCP (Device Control Protocol)

93

 

 

 

 

 

 

Table 20 UDP Services Port Numbers

UDP Service

Port #

UDP Service

Port #

 

 

 

 

 

 

 

 

Time

37

Bootstrap Protocol Client

68

 

 

 

 

Host Name Server

42

Trivial File Transfer

69

 

 

 

 

Domain Name Server

53

Sunrpc (NIS)

111

 

 

 

 

TACACS-Database Service

65

NETBIOS Name Server

137

 

 

 

 

Bootstrap Protocol Server

67

NETBIOS Datagram Server

138

 

 

 

 

When you have finished making changes, click on the Apply Changes button. Once the Firewall configuration is complete, click on the OK button to return to the Bridging and Routing configuration window.

Once the first part of the Bridging and Routing configuration is complete, click on the Next>> button, and go to the second Bridging and Routing (WAN Frame Type) configuration window.

104 CSX400 and CSX400-DC User’s Guide

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Cabletron Systems CSX400 TCP Services Port Numbers, TCP Services Port #, UDP Services Port Numbers, UDP Service Port #
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CSX400-DC, CSX400 specifications

Cabletron Systems was a leading developer of networking solutions, and its CSX400 and CSX200 series of high-performance switches represent some of the key innovations in the field of enterprise networking during their time. Both models were geared towards enhancing network reliability, efficiency, and speed, particularly in environments where heavy data traffic and complex networking demands were prevalent.

The CSX400, designed for larger enterprises, boasts a robust architecture capable of handling significant throughput. One of its standout features is its stackable design, allowing multiple switches to be interconnected and managed seamlessly as a single unit. This scalability provides organizations with the flexibility to expand their networks without significant infrastructure overhauls. The CSX400 supports various Ethernet standards, including 10/100 Ethernet and Gigabit Ethernet, positioning it to effectively manage both legacy and modern networking requirements.

In addition to its scalability, the CSX400 is distinguished by its advanced Layer 2 and Layer 3 routing capabilities. This dual-layer functionality enables efficient data handling and is instrumental in managing traffic between different network segments. Moreover, the switch incorporates features like VLAN (Virtual Local Area Network) support and Quality of Service (QoS) prioritization, allowing for enhanced performance of critical applications and streamlined bandwidth allocation.

On the other hand, the CSX200 series is tailored for smaller enterprises or branch offices needing a reliable yet efficient networking solution. Despite its compact design, the CSX200 is equipped with essential features that promote effective network management and security. It offers a simplified management interface, making it user-friendly for network administrators. The switch also provides essential access control measures, employing technologies like IEEE 802.1X for network access security.

Both the CSX400 and CSX200 prioritize performance through the incorporation of advanced switching technologies. They support features such as Spanning Tree Protocol (STP), enabling loop-free topologies and enhanced network resilience. These attributes are particularly crucial in dynamic networking environments where downtime can have significant repercussions on business operations.

Overall, Cabletron Systems' CSX400 and CSX200 series represent a blend of scalability, advanced routing capabilities, and user-friendly management, making them vital assets for organizations looking to optimize their network infrastructure during a period of rapid technological evolution. With their rich feature sets and unwavering performance, these switches helped pave the way for modern networking solutions that cater to diverse enterprise needs.
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