Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Sends back a message to the originating station asking for a name resolution Drops the frame Floods the network with the frame looking for the device Forwards the switch to the first available link Sends back a message to the originating station asking for a name resolution Drops the frame Floods the network with the frame looking for the device Forwards the switch to the first available link ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? After broken links are reestablished When upper-layer protocols require high reliability During high-traffic periods In an improperly implemented redundant topology After broken links are reestablished When upper-layer protocols require high reliability During high-traffic periods In an improperly implemented redundant topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you want to disable STP on a port connected to a server, which command would you use? disable spanning-tree spanning-tree portfast spanning-tree security spanning-tree off disable spanning-tree spanning-tree portfast spanning-tree security spanning-tree off ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches? The switches will automatically load-balance between the two links. Broadcast storms will occur on the switched network. The routing tables on the switches will not update. The MAC forward/filter table will not update on the switch. The switches will automatically load-balance between the two links. Broadcast storms will occur on the switched network. The routing tables on the switches will not update. The MAC forward/filter table will not update on the switch. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Layer 2 switching provides which of the following?1. Hardware-based bridging (ASIC)2. Wire speed3. Low latency4. Low cost All of these 2 and 4 1 and 3 1, 2 and 4 All of these 2 and 4 1 and 3 1, 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
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