SMC Networks SMC TigerSwitch 10/100 SMC6110L2, Installation Manual

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Introduction
1-2
1
Switch Architecture
The switch employs a wire-speed, non-blocking switching fabric. This permits
simultaneous wire-speed transport of multiple packets at low latency on all ports.
The switch also features full-duplex capability on all ports, which effectively doubles
the bandwidth of each connection.
This switch uses store-and-forward switching to ensure maximum data integrity.
With store-and-forward switching, the entire packet must be received into a buffer
and checked for validity before being forwarded. This prevents errors from being
propagated throughout the network.
Network Management Options
With a comprehensive array of LEDs, the switch provides “at a glance” monitoring of
network and port status. The switch can be managed over the network with a web
browser or Telnet application, or via a direct connection to the console port. The
switch includes a built-in network management agent that allows it to be managed
in-band using SNMP or RMON (Groups 1, 2, 3, 9) protocols. It also has an RS-232
serial port (DB-9 connector) on the rear panel for out-of-band management. A PC
may be connected to this port for configuration and monitoring out-of-band via a
null-modem serial cable. (See Appendix B for wiring options.)
For a detailed description of the management features, refer to the Management
Guide .
Description of Hardware
10BASE-T/100BASE-TX Ports
The switch contains eight 10BASE-T/100BASE-TX RJ-45 ports. All ports support
automatic MDI/MDI-X operation, so you can use straight-through cables for all
network connections to PCs or servers, or to other switches or hubs. (See
“10BASE-T/100BASE-TX Pin Assignments” on page B-1.)
Each of these ports support auto-negotiation, so the optimum transmission mode
(half or full duplex), and data rate (10 or 100 Mbps) can be selected automatically. If
a device connected to one of these ports does not support auto-negotiation, the
communication mode of that port can be configured manually.
Each port also supports IEEE 802.3x auto-negotiation of flow control, so the switch
can automatically prevent port buffers from becoming saturated.