Which STP protection feature should you use to prevent an inadvertent change in topology caused by the receipt of a superior BPDU on an access interface?
You have connected a spanning-tree-enabled device to your spanning-tree-enabled switch, but the switch port does not forward traffic, even after you remove the device. Which command do you use to re-enable forwarding?
A generated route is used to create a route of last resort when BGP routes from the 10.0.0.0/23 block are present. Given the following output, which next hop will be used as the forwarding next hop for the generated route?