hi i have 5 switches and all of that switches it is connected with trunk
switch1---->switch2----->switch3------>switch4------>switch5(layer3)
so on switch i do show running-config and i did not find a one trunk port when i do command show interface trunk get:
Port Mode Encapsulation Status Native vlan Gi0/23 on 802.1q trunking 1 Gi0/24 auto n-802.1q trunking 1
when i try manuel do switch mode trunk on port 0/24 he dont alow me , how he make auto trunk mode??? tnx