About This Manual 
Organization 
3Com Switch 4210 Family Configuration Guide is organized as follows:  
Part  Contents 
1 Login  Introduces the ways to log into an Ethernet switch. 
2 Configuration File Management  Introduces the ways to manage configuration files. 
3 VLAN  Introduces VLAN fundamental and the related configuration. 
4 Management VLAN  Introduces the management VLAN configuration. 
5 IP Address-IP Performance  
Introduces IP address and IP performance fundamental and 
the related configuration. 
6 DNS  Introduces DNS and the related configuration. 
7 Voice VLAN 
Introduces voice VLAN fundamental and the related 
configuration. 
8 GVRP  Introduces GVRP and the related configuration. 
9 Port Basic Configuration  Introduces basic port configuration. 
10 Link Aggregation  Introduces link aggregation and the related configuration. 
11 Port Isolation  Introduces port isolation and the related configuration. 
12 Port Security-Port Binding 
Introduces port security, port binding, and the related 
configuration. 
13 DLDP  Introduces DLDP and the related configuration. 
14 MAC Address Table 
Management 
Introduces MAC address forwarding table and the related 
configuration. 
15 MSTP  Introduces STP and the related configuration. 
16 Multicast  Introduces the configuration of IGMP Snooping. 
17 802.1x-System Guard 
Introduces 802.1x, System-Guard and the related 
configuration. 
18 AAA 
Introduces AAA, RADIUS, HWTACACS, EAD, and the related 
configurations. 
19 MAC Address Authentication 
Introduces MAC address authentication and the related 
configuration. 
20 ARP  Introduces ARP and the related configuration. 
21 DHCP 
Introduces DHCP, DHCP-Snooping, and the related 
configurations. 
22 ACL  Introduces ACL and the related configuration. 
23 QoS-QoS Profile  Introduces QoS, QoS profile and the related configuration. 
24 Mirroring  Introduces port mirroring and the related configuration. 
25 Cluster  Introduces the configuration to form clusters using HGMP V2.
26 PoE-PoE Profile  Introduces PoE, PoE profile and the related configuration.