INDEX

A

access levels of default users 73 automatic setup 67

3Com Network Director 67 console port 67

B

browsers choosing 71

C

cable 26 10/100/1000 44 pin-outs 123

command line interface management 56

console port 17 conventions

notice icons, About This Guide 8 cross-over configuration 44

D

default settings 27 users 73

documentation related 8

E

earthing cable 40 expansion module 22

F

factory defaults 27

H

hardware features 13

INDEX 149

I

installing the Switch 29 prerequisites 32

IP addressing registered 85

IP configuration 59

L

LEDs 18

logging in as a default user 73

M

management methods 56 preparing for 60 setting up 55

manual setup console port 61 front panel port 64

MDI configuration 44 MDIX configuration 44

P passwords

of default users 73 pin assignments

modem cable 124 null modem cable 123 RJ45 124

serial cable 123 pin-outs 123 ports

10/100/100 16

power over ethernet (PoE) 41 power socket 24 powering-up a Switch 5500 43 problem solving 81, 87

communication problems 84 hardware problems 83

IP addressing 83 LEDs 82

R

rack mounting a Switch 5500 32 redundant power supply (RPS) 35 redundant power system socket 26 related documentation 8

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Image 149
3Com 5500-EI, 5500G-EI manual Index

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.