ROUTER IS OSI LAYER 3 DEVICES BASICALLY ITS MANY FUCTION .
Roter is a packet switching & path seletion ,
multicollision domain multicast domain , by default router
breakes broadcast & collsion domain.
What is the Between Normal Switch and Manageable Switch?
Answer
normal switch : we can say that the normal swich are no
any changed the factrory settings or configurations.and we
can not be created a virtual lan .we can not be seprate
broadcast domain network.
managebale switch : this devices are as per requirement we
can chnged or modify the configuration like we can create a
VLAN .we can separate broadcast domain network.