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11-13
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
OL-9285-05
Chapter 11 Troubleshooting VSANs, Domains, and FSPF
Dynamic Port VSAN Membership Issues
No Autolearn Entries in Active Database
Symptom There are no autolearn entries in the active database.
VSAN Membership not Added to Database
Symptom The VSAN membership of the port is not added to the database.
Table 11-6 No Autolearn Entries in Active Database
Symptom Possible Cause Solution
There are no
autolearn entries in
the active database.
Autolearn is not enabled. Choose Fabricxx > All VSANs > DPVM and select the
Actions tab in Fabric Manager or use the show dpvm
status CLI command to determine if autolearn is enabled.
Check the Auto Learn Enable check box in Fabric
Manager and click Apply Changes or use the dpvm
auto-learn enable and dpvm commit CLI commands to
enable autolearning.
Port type is not supported. Verify that the device you want to autolearn is connected to
an F port. DPVM does not support FL, TE, FCIP, or
PortChannels.
Table 11-7 VSAN Membership Not Added to Database
Symptom Possible Cause Solution
The VSAN
membership of the
port is not added to
the database.
Entry may be present in the config
database.
Choose Fabricxx > All VSANs > DPVM and select the
Config Database tab in Fabric Manager or use the show
dpvm database CLI command to determine if the entry is
present in the config database.
DPVM distribution is enabled but a
database change was not committed.
Choose Fabricxx > All VSANs > DPVM and select the
CFS tab in Fabric Manager. Set the Config Action
drop-down menu to commit.
Or use the show dpvm pending CLI command to
determine if there are uncommitted changes. Use the dpvm
database and dpvm commit CLI commands to commit
any pending changes.
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