Show Port Index-Allocation - Cisco MDS 9000 series Command Reference Manual

Chapter 22 Show Commands
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m

show port index-allocation

To display port index allocation information, use the show port index-allocation command.
Syntax Description
index-allocation
startup
naming
Defaults None.
Command Modes EXEC mode.
Command History Release
3.0(1)
3.1(2)
Usage Guidelines
All software releases prior to Cisco SAN-OS Release 3.0(1) support Generation 1 hardware. Cisco
SAN-OS Release 3.0(1) and later support Generation 2 hardware. You can combine Generation 1 and
Generation 2 switching modules, with either Supervisor-1 modules or Supervisor-2 modules. However,
combining switching modules and supervisor modules has the following limitations:
•
•
•
Note The Cisco MDS 9124 switch does not support the show port index-allocation startup command;
however, it does support the show port index-allocation command.
On a switch where the maximum number of port indexes is 256, any module that exceeds that limit does
Note
not power up.
OL-8413-07, Cisco MDS SAN-OS Release 3.x
show port {index-allocation startup | naming}
Modification
This command was introduced.
Added the naming keyword.
Supervisor-1 modules only support a maximum of 256 port indexes, regardless of type of switching
modules.
Supervisor-2 modules support a maximum of 1024 port indexes when all switching modules in the
chassis are Generation 2.
Supervisor-2 modules only support a maximum of 256 port indexes when both Generation 1 and
Generation 2 switching modules are installed in the chassis.
Displays port index allocation information.
Displays port index allocation information at startup.
Displays port naming information.
show port index-allocation
Cisco MDS 9000 Family Command Reference
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