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Cisco Bug: CSCus81924 - 6GSPA CM offline after PRE switchover

Last Modified

Feb 27, 2018

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases


Description (partial)

All 6GSPA CM offline after PRE switchover, modems will come online again.

Below conditions need to be met together:
1. With 3GSPA configuration and 6GSPA cards, the 3GSPA configuration will be expanded to 6GSPA automatically.
2. The configuration expansion happens after Standby PRE becomes up.
3. After the first PRE SW, MC/WB interfaces on SPA flap and modems will fall offline & re-come online.
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