survivor Опубликовано 11 октября, 2011 · Жалоба Доброго времени суток! Помогите, пожалуйста, разобраться с ситуацией... У меня два каталиста: 3550 и 2960, соединены гигабитом. 2960 идет гигабитом в iptv сервер, который постоянно вещает 120 мегабит каналов. 3550 идет гигабитом в ядро сети, где собственно и есть потребители iptv. Их скорость такова, что больше одного канала одновременно никто смотреть не сможет. Остальные все порты каталистов - сотки. Везде включен igmp snooping. Влан в котором сидит iptv сервер затерминирован на 3550 каталисте и в ядро не идет. В ядро мультикаст идет по L3 через multicast routing. Режим sparse-mode. Точка рандеву 3550 каталист. Все работает. Но! Бывают ситуации, когда на какой-то из стомегабитных портов ВДРУГ начинает идти ВЕСЬ iptv поток, забивая сотку... Ситуация легко воспроизводится. От 2960 каталиста идет линк ко мне на стол на мой 2950 каталист. На нем кстати тоже включен igmp snooping. В порт 2950 каталиста втыкаю adsl модем (без линии конечно) tplink и... все. На этот порт начинает идти ВЕСЬ iptv поток. Такое ощущение, что модем подписывается на все каналы! Тоже самое у меня бывало и с самыми невинными устройствами типа контроллера двери, ip телефона... Еще обнаружил, что если на каталистах включен stp, то пока поднимается trunk порт, по нему в течение какого-то периода времени тоже идет весь iptv поток. Пришлось выключить stp. Софт на каталистах перешивал, каталисты менял... Может я что-то фундаментальное не понимаю? Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
Ivan_83 Опубликовано 11 октября, 2011 · Жалоба Отзеркальте себе порт и посмотрите IGMP трафик через tcpdump, на своём настольном стенде. Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
survivor Опубликовано 11 октября, 2011 · Жалоба Отзеркальте себе порт и посмотрите IGMP трафик через tcpdump, на своём настольном стенде. делал... ничего подозрительного, просто вдруг начинает идти весть поток. Без IGMP подписки... Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
alexmern Опубликовано 11 октября, 2011 · Жалоба querier на 3550 включен? Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
survivor Опубликовано 11 октября, 2011 · Жалоба querier на 3550 включен? т.е.? он сам и есть querier для того влана где вещается IPTV Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
CLI Опубликовано 11 октября, 2011 (изменено) · Жалоба Конфиг 2950/2960 в студию! Изменено 11 октября, 2011 пользователем CLI Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
config Опубликовано 11 октября, 2011 · Жалоба вы бы показали show ip igmp snooping c 2960 Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
survivor Опубликовано 11 октября, 2011 · Жалоба sh ip igmp snooping с 3550: Global IGMP Snooping configuration: ----------------------------------- IGMP snooping : Enabled IGMPv3 snooping (minimal) : Enabled Report suppression : Enabled TCN solicit query : Disabled TCN flood query count : 2 Last Member Query Interval : 1000 Vlan 1: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 5: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 6: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 7: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 8: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 9: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 11: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 12: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 15: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 16: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 17: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 19: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 23: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 24: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 25: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 27: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 28: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 29: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 50: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 71: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 93: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 94: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 95: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 100: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 299: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 399: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 402: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 404: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 405: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 599: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 601: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY Vlan 1000: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 Source only learning age timer : 10 CGMP interoperability mode : IGMP_ONLY sh ip igmp snooping c 2960: Global IGMP Snooping configuration: ----------------------------------- IGMP snooping : Enabled IGMPv3 snooping (minimal) : Enabled Report suppression : Enabled TCN solicit query : Disabled TCN flood query count : 2 Last Member Query Interval : 1000 Vlan 1: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 5: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 6: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 7: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 8: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 9: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 11: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 12: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 15: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 16: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 17: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 19: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 23: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 24: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 25: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 27: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 28: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 29: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 50: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 71: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 93: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 94: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 95: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 100: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 299: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 399: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 402: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 404: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 405: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 599: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 601: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 1000: -------- IGMP snooping : Enabled IGMPv2 immediate leave : Disabled Explicit host tracking : Enabled Multicast router learning mode : pim-dvmrp Last Member Query Interval : 1000 CGMP interoperability mode : IGMP_ONLY sh ip igmp snooping c 2950 (у меня на столе, подключен к 2960 транком по сотке): Global IGMP Snooping configuration: ----------------------------------- IGMP snooping : Enabled IGMPv3 snooping (minimal) : Enabled Report suppression : Enabled TCN solicit query : Disabled TCN flood query count : 2 Last member query interval : 1000 Vlan 1: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 5: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 6: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 7: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 8: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 9: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 11: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 12: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 15: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 16: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 17: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 19: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 23: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 24: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 25: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 27: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 28: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 29: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 50: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 71: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 93: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 94: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 95: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 100: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 299: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 399: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 402: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 404: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 405: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 599: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 601: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Vlan 1000: -------- IGMP snooping : Enabled Immediate leave : Disabled Multicast router learning mode : pim-dvmrp Source only learning age timer : 10 Last member query interval : 1000 CGMP interoperability mode : IGMP_ONLY Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
survivor Опубликовано 11 октября, 2011 · Жалоба конфигурация 2950 (втыкаю модем в 16 или 14 порт и получаю с аплинк порта с 2960 каталиста весь поток): version 12.1 service nagle no service pad service tcp-keepalives-in service tcp-keepalives-out service timestamps debug datetime msec localtime show-timezone service timestamps log datetime msec localtime show-timezone service password-encryption no service dhcp ! logging console warnings ! ip subnet-zero no ip source-route no ip gratuitous-arps no ip rcmd domain-lookup ip rcmd rsh-enable ip rcmd remote-host rsh *** root enable ip rcmd remote-host rsh *** root enable ip rcmd remote-host rsh *** root enable ip rcmd source-interface Vlan1000 ! ip ftp source-interface Vlan1000 ip tcp selective-ack ip tcp path-mtu-discovery ip tftp source-interface Vlan1000 ip name-server *** ip name-server *** ! ! spanning-tree mode rapid-pvst no spanning-tree optimize bpdu transmission spanning-tree extend system-id no spanning-tree vlan 1-4094 spanning-tree vlan 1-1000 priority 61440 ! ! ! ! interface FastEthernet0/1 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/2 description VLAN-100,19 switchport access vlan 100 switchport trunk native vlan 100 switchport trunk allowed vlan 19,100 switchport mode trunk switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/3 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/4 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/5 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/6 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/7 description VLAN-100 switchport access vlan 16 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/8 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/9 description VLAN-23 switchport access vlan 19 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/10 description VLAN-23 switchport access vlan 23 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable spanning-tree bpdufilter enable ! interface FastEthernet0/11 description VLAN-23 switchport access vlan 23 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/12 description VLAN-23 switchport access vlan 23 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/13 description VLAN-23 switchport access vlan 23 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/14 description VLAN-23 switchport access vlan 23 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/15 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/16 description VLAN-100 switchport access vlan 100 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable spanning-tree bpdufilter enable ! interface FastEthernet0/17 description VLAN-23 switchport access vlan 23 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/18 description VLAN-11 switchport access vlan 11 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 no cdp enable spanning-tree portfast ! interface FastEthernet0/19 description --blank-- switchport access vlan 50 switchport trunk native vlan 50 switchport mode access switchport nonegotiate load-interval 30 shutdown no cdp enable ! interface FastEthernet0/20 description --blank-- switchport access vlan 50 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode access switchport nonegotiate load-interval 30 shutdown no cdp enable ! interface FastEthernet0/21 description --blank-- switchport access vlan 50 switchport trunk native vlan 50 switchport trunk allowed vlan 50 switchport mode trunk switchport nonegotiate load-interval 30 shutdown no cdp enable ! interface FastEthernet0/22 description TEST-655 switchport access vlan 50 switchport trunk allowed vlan 785 switchport mode trunk switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/23 description TEST-ADSL switchport access vlan 50 switchport trunk native vlan 399 switchport trunk allowed vlan 299,399,599 switchport mode trunk switchport nonegotiate load-interval 30 no cdp enable ! interface FastEthernet0/24 description Uplink to 2960 switchport access vlan 100 switchport trunk native vlan 100 switchport mode trunk load-interval 30 no cdp enable ! interface Vlan1 no ip address no ip route-cache shutdown ! interface Vlan1000 ip address *** no ip redirects no ip unreachables no ip proxy-arp no ip route-cache load-interval 30 hold-queue 4096 in hold-queue 4096 out ! ip default-gateway *** no ip http server ip http access-class 3 logging history size 500 logging history debugging logging trap debugging logging facility local2 logging source-interface Vlan1000 access-list 1 permit *** access-list 2 permit *** access-list 3 deny any access-list 10 permit *** no cdp run snmp-server community *** RO 2 snmp-server tftp-server-list 10 ! line con 0 exec-timeout 15 0 privilege level 15 logging synchronous line vty 0 4 access-class 1 in exec-timeout 15 0 logging synchronous login line vty 5 15 access-class 1 in exec-timeout 15 0 logging synchronous login ! ntp source Vlan1000 ntp server *** Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
Ivan_83 Опубликовано 11 октября, 2011 · Жалоба делал... ничего подозрительного, просто вдруг начинает идти весть поток. Без IGMP подписки... Тогда возможно к вам не всё зеркалится, ищите ХАБ. Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
CLI Опубликовано 12 октября, 2011 · Жалоба В порт 2950 каталиста втыкаю adsl модем (без линии конечно) tplink и... все. На этот порт начинает идти ВЕСЬ iptv поток. Тоесть имеет значение что подключить. Если так, то скорей всего дело в трафике от этого устройства. Нужно зеркалировать, попробуйте еще раз, поищите хаб. Интересует входящий(ingerss) трафик на порт 2950 от tplink. Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...
rus-p Опубликовано 12 октября, 2011 · Жалоба Наверное есть смысл посмотреть еще вывод команды show ip igmp snooping groups и понять, что там у вас реально снупиться. На какой версии протоколов вы строите сервис ? Если это 2-я версия, то посмотрите на компьютере тспдампом, видит ли винда IGMPv2 Query от вашего квериера, сваливается ли она с IGMPv3 в IGMPv2 после этого. Многие коммутаторы, включают снупинг только если услышат вначале query. Соответственно, если он потерялся несколько раз, или коммутатор не умеет извлекать таймеры из query, а работает только с зашитыми стандартом, у вас периодически будет флуд. Выложите также конфиг 3550. Проверьте, что PIM не сваливается в dence mode, т.е. на интерфейсах строго стоит sparce, что rp сконфигурен. Вставить ник Цитата Ответить с цитированием Поделиться сообщением Ссылка на сообщение Поделиться на других сайтах More sharing options...