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Operational mode – Cabletron Systems STHI User Manual

Page 54

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The Chassis Status View Screen

Page 5-19

OPERATIONAL Mode

3

In

OPERATIONAL

mode (Figure 5-7), the Chassis Status View screen is

read-only, displaying the operational status of all ports throughout the
stack. The possible states for Ring ports differ from those for STN TCUs.

Figure 5-10. Chassis Status View Screen in

OPERATIONAL

Mode

Each Ring port (TPIM port or Ring Out TCU) may be listed as:

ACT

The enabled ring port has opened its connection, having
detected data on the line. The attached device is inserted into
a ring.

WRP

The port is in the wrap state. Either the port is disabled, or is
not detecting data and is remaining closed.

Each station TCU port may be listed as:

INS

The port is enabled and the attached device is applying
phantom current. The device is inserted into the ring.

ENB

The port is enabled but no phantom current is present.

BYP

The port is disabled (see

ADMINISTRATIVE

mode) and no

phantom current is present.

LNK

An attached device is applying phantom current, but the port
is disabled, preventing insertion of the attached device into
the ring.

CHASSIS STATUS VIEW ( OPERATIONAL )

5 4 3 2 1

STH24 STH24 STH24 STH24 STHI24

|---> <---> <-B-> <---> <---|

16Mb/s 16Mb/s 16Mb/s 16Mb/s 16Mb/s

1 BYP 1 BYP 1 BYP 1 BYP 1 INS

2 INS 2 INS 2 LNK 2 BYP 2 INS

3 ENB 3 LNK 3 ENB 3 ENB 3 INS

4 INS 4 LNK 4 INS 4 LNK 4 INS

5 LNK 5 INS 5 INS 5 LNK 5 INS

6 INS 6 INS 6 ENB 6 LNK 6 ENB

7 ENB 7 ENB 7 ENB 7 ENB 7 ENB

8 ENB 8 ENB 8 ENB 8 ENB 8 ENB

9 INS 9 INS 9 ENB 9 INS 9 ENB

10 INS 10 INS 10 INS 10 INS 10 BYP

11 INS 11 INS 11 INS 11 INS 11 LNK

12 ENB 12 ENB 12 ENB 12 INS 12 ENB

NEXT [ OPERATIONAL ] [ REFRESH 3sec ] RETURN

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