Switch Management

position when the ports are viewed from the switch’s front panel. The definitions assigned to the example are:

E – E_Port is an interswitch expansion port, used to connect to an E_Port of another switch to build a larger switch Fabric.

F – F_Port, the Fabric access port is used to connect an N_Port and is used within the switch Fabric for control and management.

L – FL_Port is a switch port connected to an arbitrated loop.

G – G_Port is a generic port that can operate either as an E_Port or an F_Port but has not yet assumed a specific function in the Fabric.

U – U_Port

N – N_Port is used within the switch itself for internal switch control traffic. It does not have an external physical port.

x – Indicates no interface module is installed.

Module Type Pressing <Enter> while Module Type is selected, displays:

Module Type:L

This display shows the type of GBIC module installed in a port as follows:

L = long-wavelength

S = short-wavelength

Port Throughput Pressing <Enter> while Port Throughput is selected, displays:

Port Throughput:

Port 0

75MB/s

This display shows port throughput on the switch. The throughput number represents the number of bytes received plus the number of bytes transmitted per second and is displayed as bytes/second (B/s), kilobytes/second (KB/s) or megabytes/second (MB/s). You can select different ports using <Up> and <Down>, from port 0 to port 15 and all ports, and is used to monitor a single or the aggregated of all port(s) performance.

DS-16B Switch Menus

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Image 49
EMC DS-16B manual Module TypeL, Port Throughput 75MB/s