Cisco MDS 9000 Series Command Reference

Send documentation comments to mdsfeedback-doc@cisco.com
22-240
Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 22 Show Commands
show module
The following example uses the show port index-allocation command on the Cisco MDS 9124 switch.
switch# show port index-allocation
Module index distribution:
------------------------------------------------------+
Slot | Allowed | Allotted indices info |
| range* | Total | Index values |
-----|---------|-------|------------------------------|
1 | 0- 255| 24 | 0-23 |
SUP | ----- | - | (None) |
*Allowed range applicable only for Generation-1 modules
The following example uses the show module, show port index-allocation, and show module
recovery-steps commands to display a Generation 1 module that is powered down because indices are
not available in its slot. Specifically, indices 28 through 31 are taken by a 48-port card in slot 2.
switch# show module
Mod Ports Module-Type Model
Status
--- ----- -------------------------------- ------------------ --
1 32 1/2 Gbps FC Module powered-dn
2 48 1/2/4 Gbps FC Module DS-X9148 ok
4 48 1/2/4 Gbps FC Module DS-X9148 ok
6 0 Supervisor/Fabric-1 DS-X9530-SF1-K9 active *
Mod Power-Status Power Down Reason
--- ------------ ---------------------------
1 powered-dn Insufficient resources (dest Index)
switch# show port index-allocation
Module index distribution:
------------------------------------------------------+
Slot | Allowed | Alloted indices info |
| range* | Total | Index values |
-----|---------|-------|------------------------------|
1 | 0- 31| - | (None) | (Slot 2 shares 28-31)
2 | 32- 63| 48 | 28-63,240-251 |
3 | 64- 95| - | (None) |
4 | 96- 127| 48 | 96-127,224-239 |
7 | 128- 159| - | (None) |
8 | 160- 191| - | (None) |
9 | 192- 223| - | (None) |
SUP | 253-255 | 3 | 253-255 |
*Allowed range applicable only for Generation-1 modules
switch# show module 1 recovery-steps
Failure Reason:
Indices in allowed range 0 - 31 unavailable
Check "show port index-allocation" for more details
Recovery Steps:
Insert failed module in any one of the slots: 3, 7, 8, 9

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available