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Cisco Bug: CSCur73052 - Used VLANS not cleaned properly after changing VLAN pool in VMM domain

Last Modified

May 15, 2019

Products (1)

  • Cisco Application Policy Infrastructure Controller (APIC)

Known Affected Releases


Description (partial)

invalid-vlan fault is given on an EPG after associating to an EPG. But, all of the port groups are pushed to the vCenter.

1)1 Single AEP
2)1 Single VLAN pool (198 VLANs)
3)5 VMM domains which are all mapped to the same AEP from #1
4)120 EPGs associated with each VMM domain (600 EPG total)
-This causes an issue because there are more total EPGs than total VLANs. So:
5)Create 5 identical VLAN pools with VLANs from #2
6)Remove all EPG associations
7)Associate VMM1 with VLAN_Pool1 and VMM2 with VLAN_Pool2, etc
8)Associate all EPGs with their VMM domains as in #4
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Bug Details Include

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