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После
Код:
enable stp
Получаем в 3 этапа работоспособный роутер:
Код:
DES-3028:4#sh stp po 1
Command: show stp ports 1
MSTP Port Information
----------------------
Port Index : 1 , Hello Time: 2 /2 , Port STP Enabled , LBD : No
Restricted role : False, Restricted TCN : False
External PathCost : Auto/200000 , Edge Port : False/No , P2P : Auto /Yes
Port Forward BPDU : Enabled
MSTI Designated Bridge Internal PathCost Prio Status Role
----- ------------------ ----------------- ---- ---------- ----------
0 8000/002191970381 200000 128 Discarding Designated
DES-3028:4#sh stp po 1
Command: show stp ports 1
MSTP Port Information
----------------------
Port Index : 1 , Hello Time: 2 /2 , Port STP Enabled , LBD : No
Restricted role : False, Restricted TCN : False
External PathCost : Auto/200000 , Edge Port : False/No , P2P : Auto /Yes
Port Forward BPDU : Enabled
MSTI Designated Bridge Internal PathCost Prio Status Role
----- ------------------ ----------------- ---- ---------- ----------
0 8000/002191970381 200000 128 Learning Designated
DES-3028:4#sh stp po 1
Command: show stp ports 1
MSTP Port Information
----------------------
Port Index : 1 , Hello Time: 2 /2 , Port STP Enabled , LBD : No
Restricted role : False, Restricted TCN : False
External PathCost : Auto/200000 , Edge Port : False/No , P2P : Auto /Yes
Port Forward BPDU : Enabled
MSTI Designated Bridge Internal PathCost Prio Status Role
----- ------------------ ----------------- ---- ---------- ----------
0 8000/002191970381 200000 128 Forwarding Designated
Это при командах
Код:
enable stp
config stp version rstp
config stp maxage 20 maxhops 20 forwarddelay 15 txholdcount 6 fbpdu enable hellotime 2 lbd disable lbd_recover_timer 60
config stp priority 36864 instance_id 0
config stp trap new_root enable topo_change enable
config stp ports 2-28 externalCost auto edge true p2p auto state enable lbd disable
config stp mst_ports 2-28 instance_id 0 internalCost auto priority 128
config stp ports 2-28 fbpdu enable
config stp ports 2-28 restricted_role true
config stp ports 2-28 restricted_tcn true
enable loopdetect
config loopdetect port 1-24 state enabled