stp topology change capture...

packet capture on the live gear depicting a topology change notification bpdu, after spann vlan 1 root primary...
also note eigrp hellos on dls2... click on it to enlarge...

dls2#sh arp                                                                    
Protocol  Address          Age (min)  Hardware Addr   Type   Interface         
Internet  10.10.10.2              -   000b.5fc9.0000  ARPA   Vlan101           
Internet  10.1.1.102              -   000b.5fc9.0000  ARPA   Vlan1             
Internet  10.1.1.101             22   000f.8ffe.0980  ARPA   Vlan1