Refer to the exhibit. Which switch becomes the root of the spanning tree for VLAN 110?

Which protocol is used in Software Defined Access (SDA) to provide a tunnel between two edge nodes in different fabrics?
Refer to the exhibit. When router R1 is sending traffic to IP address 10.56.192.1, which interface or next hop address does it use to route the packet?
Which per-hop traffic-control feature does an ISP implement to mitigate the potential negative effects of a customer exceeding its committed bandwidth?
Refer to the exhibit. Which two commands when used together create port channel 10? (Choose two.)