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Cisco Bug: CSCsz24149 - SVI stays up with xconnect under another SVI carried on the same trunk

Last Modified

Jan 29, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases

12.2(33)SRB5

Description (partial)

Symptom:
 
 On a 7600 series router, a layer 3 vlan interface may stay up while there's
 no longer any port in spanning forwarding state for this vlan.
 
 Conditions:
 
 xconnect is configured under another layer 3 interface. The issue is triggered
 when a trunk carrying these 2 vlans is coming up.
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