Actual exam question fromCisco's200-301
Question #: 222
Topic #: 1
[All 200-301 Questions]
Which three statements are typical characteristics of VLAN arrangements? (Choose three.)
- A.A new switch has no VLANs configured.
- B.Connectivity between VLANs requires a Layer 3 device.
- C.VLANs typically decrease the number of collision domains.
- D.Each VLAN uses a separate address space.
- E.A switch maintains a separate bridging table for each VLAN.
- F.VLANs cannot span multiple switches.
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Suggested Answer:BDE🗳️
bybunblakeat June 17, 2021, 8:56 a.m.
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Highly Voted 3years, 1month ago
To communicate between two different VLANs we need to use a Layer 3 device like router or Layer 3 switch -> B is correct.VLANs don’t affect the number of collision domains, they are the same -> C is not correct. Typically, VLANs increase the number of broadcast domains.We must use a different network (or sub-network) for each VLAN. For example we can use 192.168.1.0/24 for VLAN 1, 192.168.2.0/24 for VLAN 2 -> D is correct.A switch maintains a separate bridging table for each VLAN so that it can send frame to ports on the same VLAN only. For example, if a PC in VLAN 2 sends a frame then the switch look-ups its bridging table and only sends frame out of its ports which belong to VLAN 2 (it also sends this frame on trunk ports) -> E is correct.
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Most Recent 5months, 3weeks ago
Selected Answer: BDE
Correct
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6months ago
Selected Answer: BDE
B - D - E are correct
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1year, 2months ago
Selected Answer: BDE
B D & E are correct
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1year, 4months ago
Why E is Correct?
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1year, 8months ago
why is D correct?
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1month, 3weeks ago
It might help if you recall Router-on-a-stick/Inter-VLAN routing configuration. Creating VLANs alone will do nothing if you don't associate it with an address space and encapsulate using the "dot1q" command.
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1year, 1month ago
This did not make sense to me either. I think it might be because each VLAN interface can be assigned an IP for management. Or because each vlan requires a layer three device to communicate via IP and would of necessity need it's "own" space even though you normally think of a VLAN being at layer 2.
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2years, 3months ago
B D & E are correct
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2years, 9months ago
Why is A not correct guys b/c a new switch has no vlan configuration.
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2years, 9months ago
I think is because there is always the dafault VLAN1
upvoted 10 times
2years, 4months ago
Right on. Actually default vlans, out of the box are '1' and 1002 -1005. None of them can be deleted
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1year, 6months ago
We have Vlan 1 (Default )and Vlan 1001-1005 FDDI TOKEN RING so A is out
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1year, 4months ago
I thought the same thing, by default VLAN 1 and 1002-1005 are there so I understood the word "configured" as in newly configured VLANs.. but then I remember this is a CISCO exam
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3years, 2months ago
A router is a layer 3 device which can be use to connect vlans for intervlan routing
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2years, 11months ago
so is a layer 3 switch
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2years, 4months ago
Yes with ip routing or a router with subinterfaces configured
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3years, 3months ago
Why is B correct?
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3years, 2months ago
To send data from one VLAN to another you need a router or layer 3 switch. VLANs are logically seperated at layer 2.
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3years, 1month ago
SInce each vlan represents a subnet/ network, to route between subnets or networks you need a L3 device such as a router or a L3 switch.
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1year, 3months ago
Because you need either a router or a layer 3 switch for connectivity between VLANs
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