Renaming Ivr Zones And Ivr Zone Sets; Clearing The Ivr Zone Database; Configuring Ivr Using Read-Only Zoning; System Image Downgrading Considerations - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Database Merge Guidelines

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

Renaming IVR Zones and IVR Zone Sets

You can rename IVR zones and IVR zone sets.
To rename an IVR zone, use the ivr zone rename command in EXEC mode.
switch# ivr zone rename ivrzone1 ivrzone2
To rename an IVR zone set, use the ivr zoneset rename command in EXEC mode.
switch# ivr zoneset rename ivrzone1 ivrzone2

Clearing the IVR Zone Database

Clearing a zone set only erases the configured zone database, not the active zone database.
To clear the IVR zone database, use the clear ivr zone database command.
switch# clear ivr zone database
This command clears all configured IVR zone information.
Note After issuing a clear ivr zone database command, you need to explicitly issue the copy running-config
startup-config to ensure that the running configuration is used when you next start the switch.

Configuring IVR Using Read-Only Zoning

Read-only zoning (with or without LUNs) can be used between members of active IVR zones. To
configure this service, you must create and activate read-only zones between the desired IVR zone
members in all relevant edge VSANs using the zoning interface.
Read-only zoning cannot be configured in an IVR zone set setup.
Note

System Image Downgrading Considerations

As of Cisco MDS SAN-OS Release 3.0(3), you can configure 8000 IVR zones and 20,000 IVR zone
members. If you want to downgrade to a release prior to Cisco SAN-OS Release 3.0(3), the number of
IVR zones cannot exceed 2000 and the number of IVR zone members cannot exceed 10,000.
Database Merge Guidelines
A database merge refers to a union of the configuration database and static (unlearned) entries in the
active database. See the
•
Cisco MDS 9000 Family CLI Configuration Guide
23-36
"CFS Merge Support" section on page 7-9
Be aware of the following conditions when merging two IVR fabrics:
– The IVR configurations are merged even if two fabrics contain different configurations.
Chapter 23 Configuring Inter-VSAN Routing
for detailed concepts.
OL-18084-01, Cisco MDS NX-OS Release 4.x