1-1
1 Product Features
Introduction to Product
The 3Com Switches 4210G are Gigabit Ethernet switching products and have abundant service
features. They are designed as distribution and access devices for intranets and metropolitan area
networks (MANs). They can also be used for connecting server groups in data centers.
The 3Com Switches 4210G support the innovative Intelligent Resilient Framework (IRF) technology.
With IRF, multiple 4210G switches can be interconnected as a logical entity to form a new intelligent
network featuring high availability, scalability, and manageability.
Feature Lists
The Switch 4210G supports abundant features and the related documents are divided into the volumes
as listed in
Table 1-1.
Table 1-1 Feature list
Volume Features
00-Product
Overview
Product Overview Acronyms
Ethernet Port Link Aggregation Port Isolation MSTP
LLDP VLAN
Isolate-User-VL
AN
Voice VLAN
01-Access
Volume
GVRP QinQ
BPDU
Tunneling
Port Mirroring
IP Addressing ARP Proxy ARP
ARP Attack
Defense
DHCP
DHCP Relay
Agent
DHCP Client DHCP Snooping
BOOTP Client DNS
IP Performance
Optimization
UDP Helper
02-IP Services
Volume
IPv6 Basics Dual Stack sFlow
03-IP Routing
Volume
IP Routing
Overview
Static Routing
IPv6 Static
Routing
Mulitcast Overview IGMP Snooping Multicast VLAN MLD Snooping
04-Multicast
Volume
IPv6 Multicast
VLAN
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