Denis Evgraphov писал(а):
Если MAC клиента на доступе не пропадает и связка верна, но проблема имеется и имеется при отключении IMPB, но как Вы пишете в меньшем объеме, то все же более вероятно, что с IMPB это не связано. У Вас Traffic Control с параметром unicast используется? Применяются ли ACL правила на доступе и на агрегации?
MAC--шлюза во время наличия проблемы не пропадает/перемещается в FDB на другой порт?
Доступ.
> У Вас Traffic Control с параметром unicast используется?
Нет
# STORM
config traffic control 1 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 2 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 3 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 4 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 5 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 6 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 7 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 8 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 9 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 10 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 11 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 12 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 13 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 14 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 15 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 16 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 17 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 18 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 19 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 20 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 21 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 22 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 23 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 24 broadcast enable multicast disable unicast disable action drop threshold 128 countdown 0 time_interval 5
config traffic control 25 broadcast disable multicast disable unicast disable action drop threshold 64 countdown 0 time_interval 5
config traffic control 26 broadcast disable multicast disable unicast disable action drop threshold 64 countdown 0 time_interval 5
config traffic control auto_recover_time 0
config traffic trap none
config traffic control log state enable
Созданы шаблоны для клиентов со статикой, и фильтр для мультикаста на CPU.
# ACL
create access_profile profile_id 1 profile_name 2 ethernet destination_mac FF-FF-FF-FF-FF-FF ethernet_type
create access_profile profile_id 2 profile_name 7 ip source_ip_mask 0.0.0.0
create access_profile profile_id 3 profile_name 9 ethernet source_mac 00-00-00-00-00-00
#CPU Interface Filter
create cpu access_profile profile_id 1 ip destination_ip_mask 255.255.255.252
config cpu access_profile profile_id 1 add access_id 1 ip destination_ip 224.0.0.0 port 1-24 permit
create cpu access_profile profile_id 2 ip destination_ip_mask 255.255.255.0
config cpu access_profile profile_id 2 add access_id 1 ip destination_ip 238.1.1.0 port 1-24 permit
create cpu access_profile profile_id 3 ip destination_ip_mask 240.0.0.0
config cpu access_profile profile_id 3 add access_id 1 ip destination_ip 224.0.0.0 port 1-24 deny
enable cpu_interface_filtering
-------
УА
# STORM
config traffic control 1 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 2 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 3 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 4 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 5 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 6 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 7 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 8 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 9 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 10 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 11 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 12 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 13 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 14 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 15 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 16 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 17 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 18 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 19 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 20 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 21 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 22 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 23 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 24 broadcast enable multicast disable unicast disable action shutdown broadcast_threshold 2048 multicast_threshold 2048 unicast_threshold 2048 countdown disable time_interval 5
config traffic control 25 broadcast disable multicast disable unicast disable action drop broadcast_threshold 131072 multicast_threshold 131072 unicast_threshold 131072 countdown disable time_interval 5
config traffic control 26 broadcast disable multicast disable unicast disable action drop broadcast_threshold 131072 multicast_threshold 131072 unicast_threshold 131072 countdown disable time_interval 5
config traffic control auto_recover_time 15
config traffic trap none
config traffic control log state enable
# ACL
#CPU Interface Filter
disable cpu_interface_filtering
> MAC--шлюза во время наличия проблемы не пропадает/перемещается в FDB на другой порт?
Нет, проверяли на нескольких коммутаторах в момент проблемы, мак шлюза никуда не перемещается. Так же у части клиентов на коммутаторе проблемы просто НЕТ. Если бы мак шлюза пропадал то проблема была бы у всех.