4-1
4
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Network Configuration

Examples

In This Chapter
This chapter describes the benefits of using Duralink64 Failover and
some typical network configuratio ns. The primary and backup
Adaptec DuraLAN Fast Ethernet NICs or ports reside in the server.
Duralink64 Failover operates on these NICs to provide redundancy
on the server. The backup port does not operate until the primary
port fails.
Network Without Duralink64 Failover
Protection 4-2
Single Hub or Switch on an Ethernet Segment 4-3
Dual Hubs 4-4
Dual Hubs with an Ethernet Switch 4-5
Dual Hubs with Routers 4-6
Dual Hubs with a Four-Port NIC 4-7