Using the BayStack 450 10/100/1000 Series Switch
1-26 309978-D Rev 01
Authentication Process
The flowcharts shown in Figures 1-9 and 1-10 describe the authentication process.
Figure 1-9. Authentication Process Flowchart (1 of 2)
Yes
No
BS45099A
Authentication
successful?
Authentication
server sent
VLAN ID?
Yes
Yes
No
Does
VLAN
exist?
No
Login screen
Access denied.
See System Administrator.
Off-page reference
On-page reference
Key
Switch restores VLAN ID and PVID
values from NVRAM.
Switch sets VLAN ID and PVID
values to VLAN 1.
Yes
Port-based
VLAN?
No
Switch sets VLAN ID and PVID values
to preconfigured values stored in
the Authentication server.
A
A
A