Исходное сообщение
"Загрузка 7613/SUP720 при мультикасте" Отправлено CrAzOiD, 27-Июл-08 22:45
>Спасиб, попробую...Но имхо дело не в прошиве... нашел похожий баг CSCso06409: High CPU utilization at multicast OIL failure   Symptoms: A Cisco 7600 (RSP720-3C/CXL) may experience high CPU utilization from the moment (S,G) expires due to all outgoing interfaces are down. Conditions: This symptom occurs when indirect-connected multicast source traffic arrives at PIM-RP router without any receiver on that group, a (*,G) state with NULL RPF interface and NULL OIL is created and used to forward the traffic. Because of NULL RPF, this (*,G) state cannot be installed in Cisco 7600 hardware. The multicast data packet is punting to CPU and causes high CPU utilization. Workaround: Partial workaround is to apply RP rate-limiter with fib-miss option Fixed-In 12.2(32.8.11)SR132 12.2(33.0.13)SRC 12.2(32.8.99a)SR133 12.2(33)SRC1 12.2(33)SRB4 12.2(33)SB1