
System Planning and Deployment Scenarios
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ProSafe 20-AP Wireless Controller WC7520
Scenario Example 3: Advanced Network with Redundancy
The following sample scenario consists of an advanced network with one wireless controller,
one redundant wireless controller, one core switch, two PoE switches in different buildings,
access points, and several VLANs and SSIDs. These are the components in the wireless
controller system:
• One wire
less controller
• 50
access points (managed by the wireless controller through management VLAN 1)
• One red
undant wireless controller
• Four VLANs: VLAN 10,
VLAN 20, VLAN 30, and VLAN 40
• Th
ree SSIDs: SSID 1, SSID 2, and SSID 3
In this scenario, the VLANs and SSIDs are used to accommodate traffic for different user
group
s in a school that is spread out over two buildings.
• Building 1:
- SSID
1 in VLAN 10 for staff traffic
- SSID
2 in VLAN 20 for middle school students
- SSID
3 in VLAN 30 for guests
• Building 2:
- SSID
1 in VLAN 10 for staff traffic
- SSID
2 in VLAN 40 for high school students
- SSID
3 in VLAN 30 for guests
9. For each access point on the managed list, clear the Untagged
Vlan check box and configure VLAN 100 as the management
VLAN. Doing so causes the access points to lose connectivity
with the wireless controller.
10. Restore connectivity between the access points and the wireless
con
troller by changing the PoE switch ports to which the access
points are connected to tagged ports. (During the discovery
process, these switch ports were access ports in management
VLAN 100.)
Step Configuration Web management interface path
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