the route that takes effect when no other route is available in a routing table  for an IP destination address. The default route  syntax 0.0.0.0/0  default route is  a  gateway last resortÂ...

 create linkedin account

first complete your MCA then go for CCIE security integrated course.

STP is a Layer 2 loop avoid mechanism. like TTL is a layer 3 loop avoid mechanism .

I know implicit null concept work in a PHP .. but i need more.

Hi abou, Please send your all 3 router configuration 

Hi keshav, Now a day  MPLS in demand  not a Frame-relay.

hi mintesnot, it is totally depend upon the enterprise . means large enterprise network always use a EGP protocol other wise they use a IGP protocol .

Hi Hendry, host and switch both device are different . and there RJ45 PIN connectivity also different (TX--------RX) . that's why we are using here Straight cable for connectivity .  

  Hi sujan, here you go. 3 broadcast domain. 7 collison domain.