Enterasys Networks Network Card manual Routing Interfaces

Chapter 3	Routing
Configuring an ANG-3000/7000

4From the OSPF Authentication Algorithm menu, choose the authentication algorithm used by routers on your network.

If the routers on your network do not require passwords to accept OSPF updates, set the algorithm to None and continue with the next step.

5Do one of the following:

–Click Apply to save your changes.

–Click Cancel to close the window without saving your changes.

–Click Reset to the return the OSPF properties to their default settings.

Routing Interfaces

The ANG is equipped with two Ethernet interfaces:

HThe Trusted interface should be connected to a protected network segment (one behind a firewall or router that offers protection against unauthorized access). Typically, you should enable a routing protocol (RIP, OSPF, or both) on the Trusted interface so that the ANG can advertise to other devices that its virtual subnets are reachable to the corporate network.

HThe External interface can be connected to a network segment that resides outside a firewall and offers unfiltered access to the Internet. You must create a static route between the External interface and the router that serves as the gateway to the Internet. You cannot enable RIP or OSPF on this interface.

RiverMaster Administrator’s Guide 59