Symptom
From the Release notes : Cisco Nexus 5600 Series Release Notes, Cisco NX-OS Release 7.x
VTPv3/VTP Pruning is listed as a feature which is supported starting 7.2(0)N1(1)
Conditions
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5600/sw/release/notes/7x/Nexus5600_Release_Notes_7x.html#pgfId-584222
From the configuration guide : Cisco Nexus 5600 Series NX-OS Layer 2 Switching Configuration Guide, Release 7.x
Guidelines and Limitations for VTP
VTP pruning is not supported.
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5600/sw/layer2/7x/b_5600_Layer2_Config_7x/b_6k_Layer2_Config_7x_chapter_010.html#concept_D5386EE509C94E3DA0E531A6F6458959
Workaround
- VTPv3 Pruning is actually supported, Would have to change the Guidelines and Limitations.
Further Problem Description
