Netgear WNDAP620 – ProSAFE 3x3 Single Radio, Dual Band Wireless-N Access Point 참조 매뉴얼

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Configure Spanning Tree Protocol, 802.1Q VLAN, and
Link Layer Discovery Protocol

As part of the advanced system configuration, you can enable the Spanning Tree Protocol 

(STP), configure the VLANs, and enable Ethernet Link Layer Discovery Protocol (LLDP).

Configure STP and VLANs

STP provides network traffic optimization in locations where multiple wireless access points 
are active by preventing path redundancy. NETGEAR recommends that you enable STP if 
you have more than one active wireless access point at your location.

The 802.1Q VLAN protocol on the wireless access point logically separates traffic on the 
same physical network:

Untagged VLAN. When the wireless access point sends frames that are associated with 
the untagged VLAN from its Ethernet interface, those frames are untagged. When the 
wireless access point receives untagged frames over its Ethernet interface, those frames 
are assigned to the untagged VLAN.

Prefix Length

Enter the prefix length to be used by DHCP clients. The default length is 64.

Gateway IPv6 Address

Enter the IPv6 address of the default routing gateway to be used by DHCP 
clients. The default address is 2001:05c0:9168::1.

Primary DNS Address 

Enter the IP address of the primary Domain Name System (DNS) server 
available to DHCP clients.

Secondary DNS Address  Enter the IP address of the secondary DNS server available to DHCP clients.

Primary WINS Server

Enter the IP address of the primary WINS server for the network, if there is any.

Secondary WINS Server

Enter the IP address of the secondary WINS server for the network, if there is 
any.

Lease

Enter the period that the DHCP server grants to DHCP clients to use the 
assigned IP addresses. The default time is one day.