Which IP address and wildcard mask would you use in your
ACL to block all the
hosts in the subnet 192.168.16.43/28?

Answer Posted / jitendera kumar sinha

given ip is 192.168.16.43/28
scince it is class c ip address and subnating is done with 4 bit
thus
128+64+32+16=240
block size
256-240=16
0 16 32
-- -- --
-- -- -- (and so on)
15 31 47
so wild card used for block all the ip address in the acl
is
192.168.16.32 0.0.0.14

Is This Answer Correct ?    7 Yes 27 No



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