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NetBlaster ZX361-ISL User’s Guide Hardware: Installation
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1.1
ZNYX’s ZX361-ISL Adapter is a PCI network
adapter that adds a unique capability to a network
server by enabling simultaneous access by both the
Token Ring and the Ethernet/Fast Ethernet clients
over ISL. And because the ZX361-ISL Adapter
supports Cisco’s Fast EtherChannel, now Token Ring
packets can travel over a 100 Mbps to 400 Mbps (200
Mbps to 800 Mbps full-duplex) bandwidth link, to
and from the server — eliminating the bottleneck
normally associated with 16 Mbps Token Ring server
connections. You can set up your ZX361-ISL
Adapter(s) for any of the following combinations:
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1.2
Because the ZX361-ISL Adapter is specifically
designed to take full advantage of Cisco’s Token
Ring Inter-Switch Link (TRISL) encapsulation
technology, your Token Ring clients will now be
accessing the server over a 100 Mbps or faster trunk
rather than through a single 16 Mbps Token Ring
connection. When multiple clients access the server,
this far greater bandwidth will prevent the slowdown
normally caused by network congestion.
By using multiple ZX361-ISL Adapters in your
server, you can achieve up to 800 Mbps full-duplex
bandwidth for even faster access. Multiple adapters
are especially beneficial to Ethernet and Fast Ethernet
clients that are accessing the server over ISL.
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1.3
The ZX361-ISL Adapter supports simultaneous
encapsulation of both Token Ring and Ethernet/Fast
Ethernet packets. Figure 1.1 on page 1-2 shows two
servers, each with a ZX361-ISL Adapter,
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