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Cisco Bug: CSCtc11500 - Apache:Intermittently VT1.5 T1's are up inspite of other end not cfgd

Last Modified

Feb 08, 2017

Products (1)

  • Cisco 10000 Series Routers

Known Affected Releases


Description (partial)


VT1.5 - T1, controller state inconsistent, when the far end is not configured for T1s.


When the far end Apache Sonet Controller STSes are configured for VT1.5 mode of operation, but T1s are not configured. But the near end has VT1.5-T1s configured, then, at the near end, some VT1.5-T1 controllers and interface link status will be 'down', and for some others it will be 'up'
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