fet4 Posted November 28, 2023 Posted November 28, 2023 Добрый день. Как выключить spanning-tree на определенном порту ? no spanning-tree на порту не помогает #show spanning-tree Spanning tree enabled protocol MSTP MST00 Root ID Priority 4096 Address 5CA6.E627.4301 Port TGigaEthernet0/1 Cost 0 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Bridge ID Priority 32768 (priority 32768 mst-id 0) Address BC60.6B61.9205 Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec Interface Role Sts Cost Pri.Nbr Type ---------------- ---- --- --------- -------- ----------------------- g0/4 Desg FWD 2000000 128.100 Edge g0/5 Desg FWD 20000 128.101 Edge g0/6 Desg FWD 20000 128.102 Edge tg0/1 Root FWD 2000 128.105 P2p tg0/2 Altn BLK 2000 128.106 P2p tg0/3 Desg FWD 2000 128.107 P2p Bound(RSTP) tg0/4 Desg FWD 2000 128.108 P2p #show running-config interface gigaEthernet 0/4 Building configuration... Current configuration: ! interface GigaEthernet0/4 no spanning-tree spanning-tree portfast switchport mode access switchport pvid 10 loopback-detection enable loopback-detection hello-time 10 loopback-detection recovery-time 60 loopback-detection control shutdown switchport protected 1 storm-control broadcast threshold 5 storm-control multicast threshold 5 storm-control unicast threshold 5 switchport port-security dynamic maximum 2 switchport port-security mode dynamic Вставить ник Quote
jffulcrum Posted November 29, 2023 Posted November 29, 2023 На PON-портах прокатывает filter bpdu, может и на Eth сработает? Вставить ник Quote
fet4 Posted November 29, 2023 Author Posted November 29, 2023 (edited) filter это же немного не то, оно работает по количеству пакетов за период и только потом фильтрует, а мне бы хотелось обрезать все bpdu. spanning-tree bpdufilter enable на интерфейсе должен блокировать входящий и исходящий bpdu ? Edited November 29, 2023 by fet4 Вставить ник Quote
Nikita Devyatyarov Posted December 7, 2023 Posted December 7, 2023 Добрый день! Со слов BDCOM: If u disable STP for the specific port, then it does not participate STP any more. Always FWD status. interface GigaEthernet0/4 no spanning-tree This command is used to block all BPDU, not send BPDU , not handle BPDU Вставить ник Quote
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