Adaptec ANA-62022 User Guide - Page 31
Dual Hubs, active, and all network traffic is immediately directed through it.
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Product Overview Dual Hubs The following figure shows each Adaptec DuraLAN NIC connected to a separate hub to provide redundancy. If the hub port being used by the primary NIC fails, the backup NIC becomes active, and all network traffic is immediately directed through it. Clients Ethernet Hub Ethernet Hub NICs Primary Backup Server Clients 1-15
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1-15
Product Overview
Dual Hubs
The following figure shows each Adaptec DuraLAN NIC
connected to a separate hub to provide redundancy. If the hub port
being used by the primary NIC fails, the backup NIC becomes
active, and all network traffic is immediately directed through it.
Ethernet Hub
Clients
Clients
Ethernet Hub
Primary
Backup
Server
NICs