DEC DECrepeater 90T, Руководство пользователя

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32 Management
Table 4–2 (Cont.) DECbridge 90 Messages
Message Description
DECbridge 90 is not
the designated hub
manager Indicates that the DECbridge 90 was not the designated
hub manager when the SHOW PORT or SHOW
REPEATER command was issued. This occurs when:
• The bridge is reset and, for 60 seconds, the
DECbridge is not the hub manager.
• Another DECbridge unit is acting as the current
hub manager.
• A fault exists in the MMJ cable or in the connections
between two DEChub backplanes.
• A fault exists in the power supply of one of the
DEChub units. This prevents repeater management
communication.
• A fault exists in the serial port transceivers in the
DEChub 90.
Hub management
disabled Indicates that SHOW PORT or SHOW REPEATER
was issued to a DECbridge 90 for which repeater
management is disabled. Enable repeater management
with the SET BRIDGE HUB_MANAGEMENT ENABLE
command before trying again.
Hub number and slot
number [ [hub], slot].
Hub is 1 or 2, slot is
1-15 Indicates one or more parameters provided to SHOW
REPEATER was out of range. Hub number must be
either 1 or 2; slot number must be between 1 and 15.
Hub h slot s - port
number out of range Indicates the port number given to SHOW PORT was
out of range for the device in hub n slot s. Use SHOW
REPEATER to determine the number of ports for the
device, and specify a port number within that range.
Hub h slot s not a
repeater Indicates that the device does not use the same
management protocol as the DECrepeater 90C and
DECrepeater 90T, and its ports, if any, cannot be
managed by the DECbridge 90.
Hub h slot s
unrecognized type Indicates that repeater type in hub h slot s is not known
to the DECbridge 90, but the repeater ports can still be
managed with the DECbridge 90.
Digital Internal User Only