Using the BayStack 450 10/100/1000 Series Switch
1-46
302401-D Rev 00
The connection to S2 requires only one link between the switches because S1 and
S2 are both BayStack 450 switches that support 802.1Q tagging (see “VLANS
Spanning Multiple 802.1Q Tagged Switches” on page 1-37).
Figure 1-30. VLAN Configuration Spanning Multiple Switches
BayStack 450-24T
Untagged ports
(STP disabled)
Both ports are tagged
members of VLAN 1
and VLAN 2
BayStack 450-24T
Non-802.1Q
tagging switch
BS45020A
Key
VLAN 1 (PVID=1)
VLAN 2 (PVID=2)
VLAN 3 (PVID=3)
S1
S2
S4
S3
V1
V2 V2 V1
V2
V3
Non-802.1Q
tagging switch
kombk.book Page 46 Tuesday, June 29, 1999 3:25 PM