350-029 · Question #340
What are three common reasons for ATM CRC errors? (Choose three.)
The correct answer is B. Noise, gain hits, or other transmission problems on the data link equipment D. A faulty or failing ATM interface. E. Cells are dropped due to traffic policing in the ATM cloud on one or more virtual circuits attached to the. Reasons for ATM CRC Errors The following are some potential reasons for ATM CRC errors: Dropped cells due to traffic policing in the ATM cloud on one or more VCs attached to the ATM Noise, gain hits, or other transmission problems on the data-link equipment. A faulty or failing…
Question
What are three common reasons for ATM CRC errors? (Choose three.)
Options
- AIncorrect VPI and VCI configuration
- BNoise, gain hits, or other transmission problems on the data link equipment
- CATM cells are dropped due to incorrect ATM routing in the service provider.
- DA faulty or failing ATM interface.
- ECells are dropped due to traffic policing in the ATM cloud on one or more virtual circuits attached to the
How the community answered
(18 responses)- A17% (3)
- B72% (13)
- C11% (2)
Explanation
Reasons for ATM CRC Errors The following are some potential reasons for ATM CRC errors: Dropped cells due to traffic policing in the ATM cloud on one or more VCs attached to the ATM Noise, gain hits, or other transmission problems on the data-link equipment. A faulty or failing ATM interface. The show interfaces command output displays the CRC error count. These errors suggest that when the SAR reassembles the packet and checks the CRC, the calculated CRC value does not match the value in the assembled packet's CRC field.
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