Siemens EF 711 Series Betriebsanweisung PDF herunterladen (Seite 177)

Configuring Topologies

Layer 3 Configuration

SCALANCE WLC711

User Guide, V8.11, 07/2012, C79000-G8976-C260-03 4-9

e. Check the Enable DLS DHCP Option checkbox if you expect optiPoint WL2 wireless

phone traffic on the VNS. DLS is a Siemens application that provides configuration

management and software deployment and licensing for optiPoint WL2 phones.

f. In the Gateway field, type the SCALANCE IWLAN Controller’s own IP address in that

topology. This IP address is the default gateway for the topology. The Controller

advertises this address to the wireless devices when they sign on. For routed topologies, it

corresponds to the IP address that is communicated to Wireless clients as the default

gateway for the subnet. (wireless clients target the SCALANCE IWLAN Controller's

interface in their effort to route packets to an external host).

For a Bridge traffic locally at the WLC topology, the IP address corresponds to the

SCALANCE IWLAN Controller's own point of presence on the VLAN. In this case, the

controller's interface is typically not the gateway for the subnet. The gateway for the

subnet is the infrastructure router defined to handle the VLAN.

g. The Address Range boxes (from and to) populate automatically with the range of IP

addresses to be assigned to wireless devices using this VNS, based on the IP address you

provided.

- To modify the address in the Address Range from box, type the first available

address.

- To modify the address in the Address Range to box, type the last available address.

- If there are specific IP addresses to be excluded from this range, click Exclusion(s).

The DHCP Address Exclusion dialog is displayed.

– In the DHCP Address Exclusion dialog, do one of the following:

- To specify an IP range, type the first available address in the From box and type the

last available address in the to box. Click Add for each IP range you provide.

- To specify an IP address, select the Single Address option and type the IP address in

the box. Click Add for each IP address you provide.

- To save your changes, click OK. The DHCP Address Exclusion dialog closes.

h. The Broadcast Address box populates automatically based on the Gateway IP address

and subnet mask of the VNS.

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Siemens EF 711 Series Betriebsanweisung Seite 177