Viewing Automatically Configured IP Information 67

 

You can now set up your switch management method. See “Methods of

 

Managing a Switch” on page 56 to determine which method is best for

 

you.

 

 

Viewing

If you allow the switch to automatically configure its own IP information,

Automatically

you need to discover and view the IP information before you can begin to

Configured IP

manage the switch. You can discover the IP information in two ways:

Information

Using 3Com Network Director to auto-discover the switch and display

 

 

the automatically allocated IP information assigned to the switch.

 

Connect a workstation using a console cable to the switch’s console

 

port. You can then view the IP information automatically assigned to

 

the switch using the command line interface (CLI).

Using 3Com Network To use the 3Com Network Director application (available from the 3Com Director Web site) to discover the automatically allocated IP information:

1Connect your switch to the network.

2Power-up the switch and wait for two minutes.

3Launch 3Com Network Director and run the Auto-discovery wizard.

3Com Network Director automatically discovers the new switch and displays the IP information allocated to the switch.

Most DHCP and BootP servers allow you to configure static IP addresses so that you know what IP address is given to the switch. Refer to the documentation that accompanies your DHCP or BootP server for instructions.

If your network does not have a DHCP or BootP server, the workstation running 3Com Network Director must be on the same subnet as the switch because Auto-IP addresses are non-routable.

Connecting to the You can view the automatically configured IP information using the Console Port command line interface (CLI) through a connection to the console port.

This example describes a local connection to the console port rather than a remote connection using a modem. For further information on connecting to the console port see “Connecting the Workstation to the Switch”on page 62.

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3Com 5500-EI, 5500G-EI manual Viewing, Automatically, Configured IP, You, Switch using the command line interface CLI

5500G-EI, 5500-EI specifications

The 3Com 5500-EI and 5500G-EI series are advanced Ethernet switches designed for enterprise networks, catering to the growing demand for high-performance, secure, and scalable networking solutions. These switches are particularly suited for large organizations that require robust management capabilities and high-density connectivity.

One of the key features of the 5500-EI and 5500G-EI models is their modular architecture, which allows businesses to tailor the switch configuration to their specific needs. With options for various interface modules, including Gigabit Ethernet and PoE (Power over Ethernet), these switches can support diverse networking requirements and facilitate the gradual expansion of the network infrastructure.

The Series offers advanced Layer 2 and Layer 3 switching capabilities. Layer 2 features include VLAN tagging, trunking, and Spanning Tree Protocol (STP) to ensure efficient traffic management and network segmentation. On the Layer 3 front, the switches support static routing, RIP, and OSPF, enabling dynamic routing protocols for better traffic flow and load balancing. These features together enhance the performance and reliability of enterprise applications.

Security is another vital aspect of the 3Com 5500-EI and 5500G-EI series. The switches come equipped with robust security features to protect sensitive data and maintain compliance. These include MAC address filtering, access control lists (ACLs), and support for 802.1X authentication. Additionally, the devices support secure management protocols like SNMP v3, which enhances the security of management communications.

The 5500G-EI model stands out with its high-density port offerings, supporting up to 48 ports in a single switch, with an option for stacking to create a unified management platform across multiple switches. This flexibility allows organizations to leverage their existing infrastructure while scaling seamlessly in response to growing demands.

Another notable characteristic is the built-in IPv6 support, which positions the 3Com 5500-EI and 5500G-EI models favorably for future-proofing enterprise networks as the transition to IPv6 continues. This feature ensures that organizations can maintain connectivity as devices increasingly adopt the newer protocol.

In conclusion, the 3Com 5500-EI and 5500G-EI series offer a comprehensive suite of features and technologies designed for high-performance enterprise networking. With modularity, robust Layer 2 and Layer 3 capabilities, enhanced security measures, and a focus on scalability, these switches provide a solid foundation for modern corporate networks, accommodating future growth and technological advancements.