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

Last Modified

Apr 15, 2020

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

12.2(50.4) 15.1(0.0.2)

Description (partial)

Symptom:
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.

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