READ Free Dumps For CISCO- 100-105
| Question ID 14411 | Refer to the exhibit.
SwitchA receives the frame with the addressing shown. According to the command output
also shown in the exhibit, how will SwitchA handle this frame?
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| Option A | It will drop the frame.
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| Option B | It will forward the frame out port Fa0/6 only.
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| Option C | It will flood the frame out all ports.
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| Option D | It will flood the frame out all ports except Fa0/3.
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| Correct Answer | B |
Explanation Explanation: Switches keep the learned MAC addresses in a table, so that when a frame comes in with a destination MAC address that the switch has already learned, it will forward it to that port only. If a frame comes in with a destination MAC that is not already in the MAC address table, then the frame will be flooded to all ports except for the one that it came in on. In this case, Switch A already knows that 00b0.d0da.cb56 resides on port fa0/6, so it will forward the from out that port.
| Question ID 14412 | Which two characteristics describe the access layer of the hierarchical network design
model? (Choose two.)
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| Option A | layer 3 support
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| Option B | port security
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| Option C | redundant components
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| Option D | VLANs
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| Option E | PoE
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| Correct Answer | B,D |
Explanation Explanation: Access layer The main purpose of the access layer is to provide direct connection to devices on the network and controlling which devices are allowed to communicate over it. The access layer interfaces with end devices, such as PCs, printers, and IP phones, to provide access to the rest of the network. The access layer can include routers, switches, bridges, hubs, and wireless access points (AP). Switch features in the Access layer: ✑ Port security ✑ VLANs ✑ Fast Ethernet/Gigabit Ethernet ✑ Power over Ethernet (PoE) ✑ Link aggregation ✑ Quality of Service (QoS) References: http://www.ciscopath.com/content/61/ http://www.mcmcse.com/cisco/guides/hierarchical_model.shtml