i have some confusion understanding the wildcard masks.
For eg:we have below networks which i want to calculate the wildcard mask.
now if we summarize these then we get 255.255.248.0
if i want to calculate the wildcard mask then i will inverse the bit i.e
now my confusion is i am saying the 5 bits should match in the third octet and the 3 bits dnot care.
My confusion is how we are getting the the mask 0.0.7.255.