Module Does Not Come Online; Verifying Port Index Allocation Using Device Manager - Cisco 9134 - MDS Multilayer Fabric Switch Troubleshooting Manual

Generation 1 and Generation 2 Issues
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

Module Does Not Come Online

Symptom
Table 5-8 Module Does Not Come Online
Symptom Possible Cause
Module does not Not enough port indexes are available.
come online.
Available port indexes are
non-contiguous.
Not enough power is available in the
chassis.

Verifying Port Index Allocation Using Device Manager

To verify port index allocation using Device Manager, follow these steps:
Choose Interfaces > Show Port Index Allocation > Current to display the allocation of port indexes
Step 1
on the switch.
Module index distribution:
------------------------------------------------------+
Slot | Allowed |
-----|---------|-------|------------------------------|
1
2
3
4
7
8
9
SUP
In some cases, the sequence in which switching modules are inserted into the chassis determines if one
or more modules is powered up.
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
5-8
Module does not come online.
Alloted indices info
| range | Total |
| 0- 255| 16 | 32-47
| 0- 255| 12 | 0-11
| 0- 255| - | (None)
| 0- 255| - | (None)
| 0- 255| - | (None)
| 0- 255| - | (None)
| 0- 255| - | (None)
| ----- | 3 | 253-255
Chapter 5
Solution
See the "Verifying Port Index Allocation Using Device
Manager" section on page 5-8
Allocation Using the CLI" section on page
switch has Generation 1 modules inserted, upgrade to all
Generation 2 modules to gain higher total port index
availability.
See the "Verifying Port Index Allocation Using Device
Manager" section on page 5-8
Allocation Using the CLI" section on page
Use the show environment CLI command to determine if
you have enough available power for the module. Upgrade
your power supply, if necessary.
|
Index values |
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Troubleshooting Mixed Generation Hardware
or the "Verifying Port Index
5-9. If the
or the "Verifying Port Index
5-9.
OL-9285-05