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Cisco Bug: CSCuq04533 - Cost for secondary VLANs is lost after each reload

Last Modified

Nov 27, 2020

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

12.2(50.4) 15.1(0.0.2)

Description (partial)

When the spanning tree cost for the primary VLAN is changed, the new cost is applied to the second VLAN as well. However, after a reload, the spanning tree cost for the secondary VLAN displays the default cost and not the changed cost.

The problem is seen on Cisco Catalyst 4500-E switches, with spanning tree configured with private VLANs.
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