68CHAPTER 3: SETTING UP FOR MANAGEMENT

Viewing IP Information via the Console Port

To view the automatically-allocated IP information using the command line interface:

1Connect your switch to the network using the Ethernet cable. As soon as a network connection is made the switch begins the automatic IP configuration process.

The automatic IP configuration process usually completes within one minute.

2The command line interface login sequence begins as soon as the switch detects a connection to its console port.

If the login prompt does not begin immediately, press Return a few times until it starts.

3At the username prompt, type admin and press Return. Press Return again at the password prompt. If you have logged on correctly, <500G-EI> or <5500-xx>is displayed (where xx is either SI or EI) as shown in the example in Figure 30.

Figure 30 User View Login

4Enter display ip interface br to view a summary of allocated IP addresses.

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.

If you do not intend to use the command line interface through the console port to manage the switch, you can logout, disconnect the serial cable, and close the terminal emulator software.

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3Com 5500G-EI, 5500-EI manual Viewing IP Information via the Console Port, User View Login

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.