Chapter 11 Interfaces
ZyWALL USG 50 User’s Guide
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• Enable and disable RIP in the underlying physical port or port group.
• Select which direction(s) routing information is exchanged - The ZyWALL can
receive routing information, send routing information, or do both.
• Select which version of RIP to support in each direction - The ZyWALL supports
RIP-1, RIP-2, and both versions.
• Select the broadcasting method used by RIP-2 packets - The ZyWALL can use
subnet broadcasting or multicasting.
With OSPF, you can use Ethernet interfaces to do the following things.
• Enable and disable OSPF in the underlying physical port or port group.
• Select the area to which the interface belongs.
• Override the default link cost and authentication method for the selected area.
• Select in which direction(s) routing information is exchanged - The ZyWALL can
receive routing information, send routing information, or do both.
• Set the priority used to identify the DR or BDR if one does not exist.
