3Com 5500G Vlan Configuration Guide, Configuring, Port-Based Vlan, Virtual groups are achieved

2

VLAN CONFIGURATION GUIDE

Configuring	The VLAN technology allows you to divide a broadcast LAN into multiple distinct
Port-Based VLAN	broadcast domains, each as a virtual workgroup. Port-based VLAN is the simplest
	approach to VLAN implementation. The idea is to assign the ports on a switch to
	different VLANs, confining the propagation of the packets received on a port
	within the particular VLAN. Thus, separation of broadcast domains and division of
	virtual groups are achieved.
Network Diagram	Figure 4 Network diagram for port-based VLAN configuration

	Eth1/0/1	Eth1/0/2
		Eth1/0 /3
Server			Host

Eth1/0 /10

Eth1/0/11 Eth1/0/12

Server Host

Networking and Switch A and Switch B are connected each to a server and workstation. To Configuration guarantee data security for the servers, you need to isolate the servers from the Requirements workstations by creating VLANs. Allow the devices within a VLAN to communicate

with each other but not directly with the devices in another VLAN.

Applicable Products

Product series	Software version	Hardware version
Switch 5500	Release V03.02.04	All versions
Switch 5500G	Release V03.02.04	All versions
Switch 4500	Release V03.03.00	All versions
Switch 4210	Release V03.01.00	All versions

Configuration Procedure # Create VLAN 101 on Switch A and add Ethernet 1/0/1 to VLAN 101.

[SwitchA] vlan 101

[SwitchA-vlan101] port Ethernet 1/0/1

# Create VLAN 201 on Switch A and add Ethernet 1/0/2 to VLAN 201.