Enterasys 9000 Guia De Referência
1
Appendix
9T122-24 Module Specific
Information
Information
Introduction
This appendix contains local management information that is speciÞc to the
9T122-24 Token Ring MicroLAN Switch Module.
9T122-24 Token Ring MicroLAN Switch Module.
Physical Ring Topology
When viewed from the front, the 9T122-24 Token Ring MicroLAN Switch
ModuleÕs token rotation is
ModuleÕs token rotation is
up
. The token moves from Port 12 to Port 11 to Port 10,
and so on. Therefore, Port 11 is downstream from Port 12 and upstream from Port
10.
10.
Default Configuration
By default, the 9T122-24 Token Ring MicroLAN Switch Module is conÞgured for
24 ports on Token Ring 1.
24 ports on Token Ring 1.
If you want to conÞgure the module for 12 ports on Token Ring 1 and 12 ports on
Token Ring 2, you have to set a DIP switch on the module. For information about
setting DIP switches, see the
Token Ring 2, you have to set a DIP switch on the module. For information about
setting DIP switches, see the
SmartSwitch 9000 9T122-24 Three Port Token Ring
MicroLAN Switch Module UserÕs Guide
.