3com Switch 4500G 3CR17772-91-ME データシート

3Com

®

Switch 4500G Gigabit Family

3

Layer 3 dynamic (RIP) routing

Gives additional flexibility in deployment to boost network performance

Voice-ready networking 

Automatic prioritization of voice traffic, secure voice traffic with voice 

VLAN, and Power over Ethernet models

IEEE 802.1X network access control 

Standards-based security combined with RADIUS authentication

RADIUS Authenticated Device Access

Authentication of attached devices via MAC address for an additional

(RADA)

level of endpoint security

Access Control Lists (ACLs)

Enable usage policies at each point of access to the network via the 

switch

Bandwidth rate limiting and protocol

Enforce controls on each port for efficient use of network resources and

filtering

prioritization of delay-sensitive VoIP traffic

“Dual-personality” Gigabit Ethernet 

Choice of copper or fiber media for flexible uplinks

interfaces

Multicast filtering and Rapid Spanning  Improve QoS, scalability and network availability

Tree protocol support

Secure management

Authentication and encryption of management traffic via Secure Shell

(SSH v2), SSL/HTTPS, and SNMP v2

3Com Operating System

Proven software featured in 3Com premium enterprise switches such as

the Switch 8800, 7700, 5500, 5500G and 4200G families and enterprise 

routers like the Router 6000, 5000 and 3000 families 

Service and Support

Backed by 3Com Global Services and authorized partners with 

demonstrated expertise in network assessment, implementation and 

maintenance