3.5
Verifying Correct Bus Termination
Visually inspect the StackMaster™ Units to ensure proper termination.
Stack with EXTERNAL SNMP Management
If external SNMP network management is used in a stack, a terminator
should be installed at the bottom position of the BOTTOM hub of the
stack.
Stack with INTERNAL SNMP Management
If internal SNMP network management is used in a stack, a terminator
should be installed at the top position of the TOP hub of the stack AND at
the bottom position of the BOTTOM hub of the stack.
3-10
StackMaster™
Cascade A
Cascade B
Cascade A
Cascade B
Cascade A
Cascade B
Cascade A
Cascade B
Cascade A
Cascade B
Cascade A
Cascade B
Terminator
Serial Port
Management Interface
Cascade A
Cascade B
Terminator
Cascade A
Cascade B
Cascade A
Cascade B
Cascade A
Cascade B
Cascade A
Cascade B
Cascade A
Cascade B
Terminator