How many BoardCast Domain and Collision Domain?

Question

Comments

Broadcast domain = 5
Collision domain = 19
Total 24 ?

Answer 1

Answer: 24

Hub and repeater can’t break collision domain and broadcast domain.

Switch (two layer switch), bridge can break collision domain but not broadcast domain.

Router and switch (three layer switch) can break both collision and broadcast domain.

Assuming in the question there is two layer switch.

Collision Domain:

Total collision domain = 19

 

Broadcast Domain:

Total broadcast domain = 5

Comments

@Aditya_ as u said bridge can break collision domain , so total number of collision domain should be 20? because each port on a bridge is its own collision domain . plz clarify.

---

@Karishma Datt Both the devices are on the single LAN, they are not connected to bridge directly, they are connected to LAN and LAN is connected to bridge.

---

@Aditya_  Suppose , that bridge is directly connected to switch (which is connected to router 2) then what would be ans?

If in the given question instead of the bridge there is switch then also the ans for the collision domain is 19 right ? Is there any major difference between switch and bridge.