Cisco MDS 9000 Series Command Reference

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22-239
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 displays information about the crossbar.
switch# show module xbar 1
Xbar Ports Module-Type Model Status
--- ----- -------------------------------- ------------------ ------------
1 0 Xbar DS-13SLT-FAB1 ok
Xbar Sw Hw World-Wide-Name(s) (WWN)
--- ----------- ------ --------------------------------------------------
1 NA 0.306 --
Xbar MAC-Address(es) Serial-Num
--- -------------------------------------- ----------
1 NA JAB094102RQ
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 due to a lack of
indices.
switch# show module
Mod Ports Module-Type Model Status
--- ----- -------------------------------- ------------------ --
1 48 1/2/4 Gbps FC Module DS-X9148 ok
2 48 1/2/4 Gbps FC Module DS-X9148 ok
3 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 *
7 48 1/2/4 Gbps FC Module DS-X9148 ok
9 16 1/2 Gbps FC Module DS-X9016 powered-dn
Mod Power-Status Power Down Reason
--- ------------ ---------------------------
9 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| 48 | 160-187,192-207,220-223 | (Slot 2 shares 28-31)
| | |(Slot 3 shares 16-27) (Slot 7 shares 0-15)|
2 | 32- 63| 48 | 28-63,240-251 |
3 | 64- 95| 48 | 16-27,64-95,188-191 |
4 | 96- 127| 48 | 96-127,224-239 |
7 | 128- 159| 48 | 0-15,128-159 |
8 | 160- 191| - | (None) | (Slot 1 shares 160-187
| | |) (Slot 3 shares 188-191) |
9 | 192- 223| - | (None) | (Slot 1 shares 192-207
| | |,220-223) |
SUP | 253-255 | 3 | 253-255 |
*Allowed range applicable only for Generation-1 modules
switch# show module 9 recovery-steps
Failure Reason:
Insufficient indices in range 0-255. Module cannot be powered up

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