Cisco MDS 9124 - Fabric Switch Reference page 1302

show port index-allocation
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.
Examples
The following example displays port index allocation information at startup on a Cisco MDS switch with
only Generation 1 switching modules installed.
switch# show port index-allocation startup
Cisco MDS 9000 Family Command Reference
22-270
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.
Chapter 22 Show Commands
OL-16217-01, Cisco MDS SAN-OS Release 3.x