Extreme Networks Summit WM Series Betriebsanweisung PDF herunterladen (Seite 38)

Summit WM-Series Switch Software configuration

Summit WM-Series WLAN Switch and Altitude Access Point Software Version 1.0 User Guide

4 In the Port Settings area, for the data port defined as a “Router Port”, fill in these fields:

NOTE

If more than one port is enabled for OSPF, it is desirable to prevent the Summit WM-Series Switch from serving

as a router for other network traffic (other than the traffic from wireless device users controlled by the Summit

WM-Series Switch). To ensure that the Summit WM-Series Switch is never the preferred OSPF route, one

solution is to set the Link Cost to its maximum value of 65535. Filters should also be defined in the WM Access

Domain Configuration – Filtering screen that will drop routed packets.

5 To save these settings, click on the Save button.

To confirm that the ports are set up for OSPF, and that advertised routes from the upstream router are

recognized, click View Forwarding Table to view the Forwarding Table report. Two additional reports

display OSPF information when the protocol is in operation:

● OSPF Neighbor report displays the current neighbors for OSPF (routers that have interfaces to a

common network)

● OSPF Linkstate report shows the Link State Advertisements (LSAs) received by the currently running

OSPF process. The LSAs describe the local state of a router or network, including the state of the

router’s interfaces and adjacencies.

Filtering at the interface level

The Summit WM-Series Switch Software has a number of built-in filters that protect the system from

unauthorized traffic. These filters are applied at the network interface level and are automatically

invoked.

In addition to these built-in filters, the administrator can define specific exception filters at the interface-

level to customize network access. These filters do not depend on a WM-AD definition.

Port Status: To enable OSPF on the port, select Enabled from the drop-down list.

Link Cost: Key in the OSPF standard for your network for this port. Default displayed

is 10. (The cost of sending a data packet on the interface. The lower the cost,

the more likely the interface is to be used to forward data traffic.)

Authentication: From the drop-down list, select the authentication type set up for the

OSPF on your network: None or Password.

Password: If “Password” was selected above, key it in here. This password

must match on either end of the OSPF connection.

Dead-Interval: Time in seconds (displays OSPF default).

Hello-Interval: Time in seconds (displays OSPF default).

Retransmit-Interval: Time in seconds (displays OSPF default).

Transmit delay: Time in seconds (displays OSPF default).

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Extreme Networks Summit WM Series Betriebsanweisung Seite 38