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How many broadcast domain and collision domains are there in the diagram below ?

author
Pawan Yadav
,
ZAP

  • Total 17 Answers
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author
Rajan Arora
,
CCNA Routing and Switching

2 Broadcast Domain and 5 Collision Domain :

Broadcast Domain  : As R1 has two ports so 2 broadcast domains because router has per-port broadcast domain.

Collision Domain : As routers and switches has per-port collision domain. so there are total 5 collision .

See Diagram  :  Collision Domain with Blue Color and Broadcast Domain with Red Color

 

 

author
Seascape Tours
,
ZAP

D

author
Prashant Lodhi
,
ZAP

D is the right answer.

Router : has Per-port broadcast domain & per-port collision domain.
Switch : has Single broadcast domain (by def) & per-port collision domain.

So, There are 2 broadcast domains & 5 Collision domains.

author
Liban Salad
,
ZAP

I think the Answer is B

Routers Provides A separate Broadcast Domain for each interface.

Switch Creates separate collision domains with a single broadcast , therefore it's  2 broadcast and 3 collisions as i see the diagram 

author
Law Law
,
ZAP

D

author
srinivas jannu
,
ZAP

D

author
elsayed wahdan
,
ZAP

D

 

author
Celestine Chasama
,
ZAP

D

author
wpx0037 password
,
ZAP

D

author
Bahar Muhamad
,
ZAP

d

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