Hey All, I am going through my network, which consists of a single 4006 at the core, and some 14 2950's connected via gig fibre. Picture this, I have 4 2950's on each floor (3 floors in my building, yes I know that does not equal 14 switch's) each have a gbic fibre connection to the 4006 core, whilst the other gig port go's to the next switch on that level. So switch 1 connects int gig 0/2 to switch 2 gig 0/2 My issue at the moment, is that when I have a look at the spanning tree states, I see that both gig ports are in a forwarding state. That does not sound correct to me as I expected to see one blocking (the int gig 0/2) and the link to the core in a forwarding state. Here is the output of one of my switch's lvl13-sw1#sh spanning-tree blockedports Name Blocked Interfaces List -------------------- ------------------------------------ Number of blocked ports (segments) in the system : 0 --------------- A showing of my active spanning tree ports shows ------------------ Interface Port ID Designated Port ID Name Prio.Nbr Cost Sts Cost Bridge ID Prio.Nbr ---------------- -------- --------- --- --------- -------------------- -------- Gi0/1 128.49 4 FWD 0 8192 0009.e87f.ea00 128.75 Gi0/2 128.50 4 FWD 4 32769 000a.b7e3.2dc0 128.50 * I have noticed that the cost of the port is significantly higher which would indicate to me that data not go over this interface unless the interface gig 0/1 died. Am I right, or do I have an error on my network. Thanks for this guys/girls/etc/squid/
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