問題文
Two devices are paired to serve as the first hop for a subnet, and a storage appliance on that subnet answers requests using the hardware identifier of whichever member sent them rather than the shared one. What does the design have to add for that appliance, and what follows without it?
選択肢
- The filter that stops the loop prevention frames on the link between the switches, without which those answers cross the link between the switches and can be delayed by the rule that keeps the pair from looping.
- The setting that lets each switch act as the gateway for the address of its peer, without which those answers cross the link between the switches and can be delayed by the rule that keeps the pair from looping.
- The setting that lets each switch act as the gateway for the address of its peer, without which those answers cross the link between the switches and can be discarded by the rule that keeps the pair from looping.
- The filter that stops the loop prevention frames on the link between the switches, without which those answers cross the link between the switches and can be discarded by the rule that keeps the pair from looping.