Cisco Bug: CSCsg40020 - Interface flap SPA OC48 causes LC to reload (local and or remote)
Jan 07, 2017
- Cisco Carrier Routing System
Known Affected Releases
Symptom: The interface flap on a OC48 SPA might cause the MSC to reload. Conditions: When the SONET clock is configured "source line" on both ends, the framer might cause the interface to flap continously. This might cause be too many read/write sent to the PCI bus which in turn causes a critical error triggering the MSC reload. If the OC48 SPA interface is connected back to back with another CRS-1 OC48 interface (fixed PLIM or SPA) this other side could also hit the problem and have the MSC reloaded.
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Bug Details Include
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