Cabletron Systems MT8-MIM Especificaciones descargar pdf (Pagina 22)

Device View IRBM Hubs

SPECTRUM Enterprise Manager Page22 Cabletron Ethernet Hubs

PW (Power)

This LED is located above the AUI port and to the

right of the ON LED. It indicates that the AUI port

is receiving power.

ON (FO)

This LED is located below the AUI port and to the

left of the LN LED. It indicates that the fiber optic

port is the active repeater port.

LNK (Link)

This LED is located below the AUI port and to the

right of the ON LED. It indicates that a link has

been established between the port and the fiber

optic device.

IRBM Hubs

The IRBM is divided into two sets of LEDs. One

set, located in the right-hand LED column, is

associated with the IRBM’s repeating functions

and a second set is associated with the IRBM’s

bridging functions. The repeater set has the same

functions as the LEDs described for the IRM2.

The bridging set of LEDs is as follows.

ON (On Line)

This LED is located at the top of the left-hand

LED column. It indicates that the IRBM’s bridging

functionality is on line and operational.

ST (Stand By)

This LED is located below the ON LED. It

indicates that the IRBM’s bridging functionality is

in the standby mode and is not capable of

forwarding packets.

RC (Receive)

This LED is located below the ST LED. It indicates

that the IRBM’s bridge port is receiving data

packets.

XM (Transmit)

This LED is located below the RC LED. It

indicates that the IRBM’s bridge port is

transmitting packets to the segment connected to

it.

CP (Collision Present)

This LED is located below the XM LED. It

indicates that a collision is occurring on the

segment connected to the IRBM’s bridge port. On

some IRBMs, this LED may be labelled CP.

PO (Power)

This LED indicates that the hub is receiving

power.

MRXI Hubs

The MRXI supports LEDs that represent

operating status, collision rates, error rates,

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