User's Manual

Configuration Guide of XGS-5240-Series
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22.1.3 Typical VLAN Application
Scenario:
Fig 1-2 Typical VLAN Application Topology
The existing LAN is required to be partitioned to 3 VLANs due to security and application
requirements. The three VLANs are VLAN2, VLAN100 and VLAN200. Those three VLANs are
cross two different location A and B. One switch is placed in each site, and cross-location
requirement can be met if VLAN traffic can be transferred between the two switches.
Configuration Item
Configuration description
VLAN2
Site A and site B switch port 2-4.
VLAN100
Site A and site B switch port 5-7.
VLAN200
Site A and site B switch port 8-10.
Trunk port
Site A and site B switch port 11.
Connect the Trunk ports of both switches for a Trunk link to convey the cross-switch VLAN
traffic; connect all network devices to the other ports of corresponding VLANs.
Global mode
vlan <2-4094> internal
Specify internal VLAN ID.
VLAN2
VLAN100
VLAN200
VLAN2
VLAN100
VLAN200
Trunk Link
Switch A
Switch B
PC
PC PC
PC
PC
PC
PC
PC
Workstation Workstation
Workstation
Workstation