Cisco MDS 9000 Series

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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