Can anybody tell MTBF & MTTR for below equipment? 1. WS-C6509-V-E 2. C9300-48P-A 3. C9300-24P-A 4. FPR2104-ASA-K9 5. ISR4451 6. AIR-CT5520-50-K9 7. AIR-AP1832I-E-K9C 8. BE6H-M5-K9 9. VG350 10. CP-7841-K9 11. CP-8865-K9 12. CP-8821-K9-BUN 13. ATA191...