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3Com 5500G-EI, 5500-EI manual Over the Network

Models: 5500G-EI 5500-EI

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72CHAPTER 3: SETTING UP FOR MANAGEMENT

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Web Management To manage a switch using the Web interface over an IP network:

Over the Network

1Check that you have the correct IP information configured on your management workstation. You can check this by trying to browse the World Wide Web. If you can browse, the IP is installed.

2Check that you can communicate with the switch by entering a ping command at the DOS prompt in the following format:

c:\ ping xxx.xxx.xxx.xxx

(where xxx.xxx.xxx.xxx is the IP address of the switch)

If you get an error message, check that your IP information has been entered correctly and that the switch is powered up.

3Open your Web browser and enter the switch’s IP address in the URL locator, for example, in the following format:

http://xxx.xxx.xxx.xxx

4At the Username prompt, enter admin as your user name and press Return. At the password prompt press Return again. (or enter the password if you have modified the default passwords).

5Click on the Device View button to display the web management options.

Setting Up SNMP Any network management application running the Simple Network

Management Management Protocol (SNMP) can manage a switch if the management workstation is connected to the switch using a port on the management VLAN. By default, the management VLAN is 1, and all ports on the switch are in VLAN 1

You can use the 3Com Network Director, Device manager, EMC and the OV integration kit (available from 3Com’s Web site) to provide SNMP management for your switch. 3Com Network Director, Device manager, EMS, and OV integration kit automatically loads the correct MIBs and necessary files onto your workstation.

Prerequisites The default read community string is public. To change this setting, in System View, enter display snmp community.

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3Com 5500G-EI, 5500-EI manual Over the Network
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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.