Chapter 5. Advanced Configuration | 77
ProSafe Wireless-N Access Point WNAP320 Reference Manual
• Tagged VLAN. When you clear the Untagged VLAN check box, the wireless access point
tags all frames that are sent from its Ethernet interface. Only incoming frames that are
tagged with known VLAN IDs are accepted.
• Man
agement VLAN. The management VLAN can be active only when the wireless
access point functions as a point-to-point or point-to-multipoint bridge (see Configure
Wireless Bridging on p
age 84). The management VLAN is used for managing traffic
(Telnet, SNMP, and HTTP) to and from the wireless access point.
Frames belonging to the management VLAN are
not given any 802.1Q header when they
are sent over the trunk. If a port is in a single VLAN, it can be untagged. But if the port
needs to be a member of multiple VLANs, it must be tagged.
To configure STP and VLANs:
1. Select Config
uring > System > Advanced > General. The advanced General system
settings screen displays:
Figure 47.
2. Specify the settings as explained in the following table:
Table 22. STP and VLAN Settings
Field Description
Spanning Tree Protocol
Spanning Tree Protocol Select the Enable radi
o button to enable STP to prevent path redundancy. By
default, the Disable radio button is selected.
802.1Q VLAN
Untagged VLAN Select the Unt
agged VLAN check box to configure one VLAN as an untagged
VLAN. By default, the Untagged VLAN check box is selected.
Specify a VLAN ID. The default VLAN ID is 1.