HP (Hewlett-Packard) HP J3245A Switch User Manual


 
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Advanced Concepts
Virtual LANs (VLANs)
Advanced Concepts
Adding a Transceiver Module. If you install a transceiver module in a
previously unoccupied slot, the port for that transceiver module will be
automatically added to the default VLAN.
Caution Before installing a transceiver module in the Switch 800T, you must first turn
off the power to the switch to avoid damaging switch components. Refer to
“1. Install Add-In Transceivers” on page 1-3.
Figure 7-9. Example of VLANs Spanning Multiple Switches
Overview of Using VLANs
To use VLANs, you will need to follow these general steps:
Configure at least one VLAN in addition to the default VLAN
(DEFAULT_VLAN). Refer to “How To Configure a VLAN” on the next
page.
Switch 1
Switch 2
VLAN A
Interswitch
Link for VLAN A
Interswitch Link
for VLAN B
workstation
server
server
workstation
workstation
100 VG Hub
workstation
workstation
workstation
workstation
workstation
server
VLAN B
SEDONA.BK : sed_7.fm5 Page 16 Thursday, February 27, 1997 10:11 AM