Zcom WS5G2, Руководство пользователя

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Hyperion Series Wireless LAN Controller User Manual
58-150008-IQN_V1.0 Page 20
Figure 4-8 VLAN Interface Edit Page
These parameters in [Network > VLAN Interface] edit page are described in details as following:
Parameter Description
VIF1~7 These VLAN Interfaces are used as user service interfaces:

VLAN ID: Allocate a VLAN ID to this VLAN Interface, this VLAN ID must be the available
one which is created in [ Network > VLAN Creation ].

Master IP Address: Allocate an IP address for this L3 interface as the primary IP address.

Secondary IP Address: Allocate another IP address for this L3 interface as the secondary
IP address for backup purpose.

IPv6 Address: Allocate an IPv6 address for this L3 interface if WLC is deployed in IPv6
network.

Authentication Mode: Two authentication modes for selection:
o
Disable: No authentication for this VLAN.
o
Radius: All uses in this VLAN will be authenticated by Radius.

Enable NAT: NAT (Network Address Translation) function will be enabled for this VLAN.

Enable VIF: The radio button will activate this VLAN Interface.
VIF8 This VLAN Interface is default used as WLAN port (i.e., the WLC southbound port for thin AP
accessing, also called as TAP port). The default IP address is
192.168.3.228 .
Click the Edit button to enter into VLAN Interface edit page.
Click the Apply button to accept the changes.
Click the Cancel button to discard the changes.
4.7. L2GRE T
UNNEL
In some virtual network operator (VNO) application scenarios, the Wi-Fi users are grouped according to the VNO
operator they belong to, and the services of each user group reach each VNO core network through different paths for
authentication and Internet access. Generally speaking, the different virtual AP (represented by different SSID) in the
thin AP identifies different VNO operator, and the Wi-Fi users only find their own SSID to associate. For VNO operators,
the service path of their Wi-Fi users should be protected through L2GRE tunnels (customers here need to know more
about L2GRE technology). Figure 4-8 illustrates an example where two SSIDs are used to identify two VNO operators:
SSID A and SSID B. There are two L2GRE tunnels respectively established from WLC northbound ports to the remote
edge L2GRE Bridges to reach their core networks.