1. Which of the following statements describes part of the process of how a switch a. It compares the unicast destination address to the bridging, or MAC address, 2. Which of the following statements describes part of the process of how a LAN c. It forwards the frame out all interfaces in the same VLAN except for the incoming
3. Which of the following statements best describes what a switch does with a frame a. It forwards out all interfaces in the same VLAN except for the incoming interface. 4. Which of the following comparisons does a switch make when deciding whether a b. It compares the unicast source address to the bridging, or MAC address, table. 5. A Cisco Catalyst switch has 24 10/100 ports, numbered 0/1 through 0/24. Ten PCs c. Port Fast Ethernet 0/5 is in a connected state. 6. Consider the following output from a Cisco Catalyst switch: d. 02CC.CCCC.CCCC was learned from the source MAC address of a frame that LAN switches receive Ethernet frames and then make a switching decision: either forward 1. Deciding when to forward a frame or when to filter (not forward) a frame, based on Switches build the address
table by listening to incoming frames and examining the source LAN Switching Summary Step 1. Switches forward frames based on the destination MAC address: ii. If the outgoing interface is the same as the interface in which the Step 2. Switches use the following logic to learn MAC address table entries: Step 3. Switches use STP to prevent loops by causing some interfaces to block, meaning Verifying and Analyzing Ethernet Switching: ■ The interfaces are enabled by default, ready to start working once a cable is connected. To see a switches MAC address table use the show mac address-table command. With Cisco Catalyst switches name fastest specification supported The show interfaces command has a large number of options. One particular option, the Shows all MAC table entries of all types Shows all dynamically learned MAC table entries show mac address-table Shows all dynamically learned MAC table entries in that show mac address-table Shows the dynamically learned MAC table entries with that show mac address-table Shows all dynamically learned MAC table entries show mac address-table Shows the number of entries in the MAC table, and the show mac address-table count Shows the global and per-VLAN aging timeout for inactive show mac address-table Empties the MAC table of all dynamic entries clear mac address-table Lists one line per interface on the switch, with basic status To accomplish this primary mission, 1. Deciding when to forward a frame or when to filter (not forward) a frame, based on switches make decisions to forward and filter frames, learn MAC Step 1. Switches forward frames based on the destination MAC address: ii. If the outgoing interface is the same as the interface in which the Cisco Catalyst switches come ready to get busy switching frames because of settings like ■ The interfaces are enabled by default, ready to start working once a cable is connected. Which of the following statements describes part of the process of how a LAN switch decides to forward a frame destined for a broadcast MAC address quizlet?Which of the following statements describes part of the processes of how a LAN switch decides to forward a frame destined for a broadcast MAC? It forwards the frame out all interfaces in the same VLAN except for the incoming interface.
Which of the following comparisons does a switch make when deciding whether a new MAC address?Which of the following comparisons does a switch make when deciding whether a new MAC address should be added to its MAC address table? It compares the unicast source address to the bridging, or MAC address, table.
Which forwarding action does a switch take when the destination MAC address of an Ethernet frame is an unknown unicast?If the destination MAC address is not in the table, the switch forwards the frame out all ports except the incoming port. This is called an unknown unicast.
What a switch does with a frame destined for an unknown address by the MAC address table?If the address is in the table, the frame is forwarded out the port associated with the MAC address in the table. When the destination MAC address is not found in the MAC address table, the switch forwards the frame out of all ports (flooding) except for the ingress port of the frame.
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