Fully Meshed Switch to Switch connections & STP

[30362]

I am building a new network with six 3550-SMI and two 3750-EMI switches. There are two 3550s on each floor, connected together using a 1000Base-T GBIC and in the second GBIC slot is another 1000Base-T GBIC on each to connect back down to the core.

I am not fully up-to-speed on spanning tree, but does anyone know if I will have any problems running two links back to my 3750s (in the same VLAN) from each stack of 3550s.

------- 1000Base-T Gbics
| |
3550 3550
| | 1000Base-T Gbics
| |
3750 3750
| |
------- Stackwise Cable

 

[donjohnston]

No problems at all. Spanning Tree will block one of the links.

-Don

 

[30362]

Thanks Don.