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Cisco Bug: CSCus20802 - RSP720-3CXL-GE crashed with Unexpected exception to CPU: vector 1500,

Last Modified

Jul 31, 2017

Products (1)

  • Cisco 7600 Series Routers

Known Affected Releases

n/a

Description (partial)

Symptom:
RSP720 crashed after receiving invalid index value into T1 table from SPA. Valid values are 1 to 28 but the RSP is receiving the value of 0. This leads to the crash.

Conditions:
When STM1/OC3 SPA  is configured in channelized mode for De-multiplexing DS3 into multiple DS1s.
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