добрый день, следующая проблема - есть 2 коммутатора 3627g, соединенные линками по lacp (20 и 8 гигабит соответственно), но stp между ними не работает. Свитчи просто считают каждый себя рутом.
lacp1: 17-24 порты, lacp2: 25-26
конфиги:
Код:
DGS-3627G:admin#sh con act inc "stp"
Command: show config active include "stp"
config stp version mstp
config stp maxage 20 maxhops 6 forwarddelay 15 txholdcount 3 fbpdu disable lbd enable lbd_recover_timer 60 nni_bpdu_addr dot1ad
config stp priority 32768 instance_id 0
create stp instance_id 2
config stp instance_id 2 add_vlan 22
config stp priority 32768 instance_id 2
create stp instance_id 3
config stp instance_id 3 add_vlan 84
config stp priority 32768 instance_id 3
create stp instance_id 4
config stp instance_id 4 add_vlan 101
config stp priority 32768 instance_id 4
create stp instance_id 5
config stp instance_id 5 add_vlan 12
config stp priority 32768 instance_id 5
config stp mst_config_id name priv revision_level 1
enable stp
config stp ports 1-16,27 externalCost auto edge false p2p auto state disable restricted_role false restricted_tcn false lbd disable
config stp ports 1-27 hellotime 2
config stp mst_ports 1-27 instance_id 0 internalCost auto priority 128
config stp ports 1-16,27 fbpdu disable
config stp ports 17-26 externalCost auto edge false p2p auto state enable restricted_role false restricted_tcn false lbd disable
config stp ports 17-26 fbpdu enable
config stp mst_ports 1-27 instance_id 2 internalCost auto priority 128
config stp mst_ports 1-27 instance_id 3 internalCost auto priority 128
config stp mst_ports 1-27 instance_id 4 internalCost auto priority 128
config stp mst_ports 1-27 instance_id 5 internalCost auto priority 128
Код:
DGS-3627G:admin#sh con act inc "stp"
Command: show config active include "stp"
config stp version mstp
config stp maxage 20 maxhops 6 forwarddelay 15 txholdcount 3 fbpdu disable lbd enable lbd_recover_timer 60 nni_bpdu_addr dot1ad
config stp priority 16384 instance_id 0
create stp instance_id 2
config stp instance_id 2 add_vlan 22
config stp priority 16384 instance_id 2
create stp instance_id 3
config stp instance_id 3 add_vlan 84
config stp priority 16384 instance_id 3
create stp instance_id 4
config stp instance_id 4 add_vlan 101
config stp priority 16384 instance_id 4
create stp instance_id 5
config stp instance_id 5 add_vlan 12
config stp priority 16384 instance_id 5
config stp mst_config_id name gs revision_level 1
enable stp
config stp ports 1-16,27 externalCost auto edge false p2p auto state disable restricted_role false restricted_tcn false lbd disable
config stp ports 1-27 hellotime 2
config stp mst_ports 1-27 instance_id 0 internalCost auto priority 128
config stp ports 1-16,27 fbpdu disable
config stp ports 17-26 externalCost auto edge false p2p auto state enable restricted_role false restricted_tcn false lbd disable
config stp ports 17-26 fbpdu enable
config stp mst_ports 1-27 instance_id 2 internalCost auto priority 128
config stp mst_ports 1-27 instance_id 3 internalCost auto priority 128
config stp mst_ports 1-27 instance_id 4 internalCost auto priority 128
config stp mst_ports 1-27 instance_id 5 internalCost auto priority 128