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Cisco Bug: CSCup72179 - Doc-Bug Lack of PVLAN instance explanation

Last Modified

Mar 01, 2018

Products (1)

  • Cisco Catalyst 3560 Series Switches

Known Affected Releases


Description (partial)

Below paragraph is not clear as customer thought secondary vlan instance will not be created.

Although a private VLAN contains more than one VLAN, only one Spanning Tree Protocol (STP) instance runs for the entire private VLAN. When a secondary VLAN is associated with the primary VLAN, the STP parameters of the primary VLAN are propagated to the secondary VLAN.

Running RSTP and 128 instance was limitation, Tried to create one primary with 500 community.
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