Bootrom Upgrade 99

If supported, you can select Option 5 to increase the speed of the download.

4Press Enter to start the download. The following information is displayed:

Now please start transfer file with XMODEM protocol If you want to exit, Press <Ctrl+X> Loading...CCCCCCCCCCCCCCCCCCCCCCCCCCCCC

5As the file is downloading, start the XModem send file process with terminal emulation software, such as Microsoft Hyperterminal.

When the download is complete, the following information is displayed:

Please input the file attribute (main/backup/none):none done!

6Repeat steps 1 to 5 for each of the remaining files.

Bootrom Upgrade This section describes how to indicate which file the switch is to boot

from once the software has been loaded.

1From the Boot menu, select option 2 to display the following:

Select application file to boot:

1.set application file to boot

2.set configuration files

3.set web files

0. return

Enter your choice (0-3):

2Select option 2 to display a file list similar to the following:

Boot menu choice: 2

File Number

File Size (bytes)

File Name

====================================================

1(*)

4649088

s4b03_01_04s56.app

Free Space:

10491904 bytes

 

The current

application file is s4b03_01_04s56.app

(*)-with main attribute;(b)-with backup attribute (*b)-with both main and backup attribute

Please input the file number to change:

An asterisk (*) indicates the current main boot file.

Page 99
Image 99
3Com 5500-EI, 5500G-EI manual An asterisk * indicates the current main boot file

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.