Upgrading from the Command Line Interface 89

Directory of unit1>flash:/

 

 

0

-rw-

714784

Apr 02 2005 01:36:16

s4h01_04.web

1

-rw-

11043

Apr 02 2005

01:37:17

3ComOScfg.def

2

-rw-

11427

Apr 02 2005

00:01:01

3ComOScfg.cfg

3

-rw-

4529259

Apr 02 2005

01:39:57

s4b03_01_04s56.app

15367 KB total (10215 KB free)

2You can check the contents of the flash for the remaining units in the fabric by entering:

dir unit2>flash: dir unit3>flash: dir unit4>flash: dir unit5>flash: dir unit6>flash: dir unit7>flash:

The file list should contain one of each file type (.web, .def, .cfg and .app).

3Any additional files should be considered for deletion to allow maximum space for downloading the new files. To delete a file from the list enter:

delete/unreserved unit1>flash:/filename

To delete files from the list for the remaining units in a fabric, replace unit1 with unit2 (on the next line) and so on for each switch in the fabric.

4The /unreserved option will cause the file to be deleted from both the flash and the recycle-bin. To check that deleted files have been removed from the recycle-bin enter the following:

reset recycle-bin unit1>flash:/

If the recycle-bin is empty the following is displayed:

% File can’t be found “unitN>flash:/”

To check that deleted files have been removed from the recycle-bin for the remaining units in a fabric, replace unit1 with unit2 and so on for each switch in the fabric.

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Image 89
3Com 5500-EI, 5500G-EI manual If the recycle-bin is empty the following is displayed, File can’t be found unitNflash

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.