on router R1 interface Gi0/2 has the ip 10.160.150.1/24
now i want to prevent the server from beign reached from interface Gi0/1 and allow the others .
on Router 1 , i did a route to null0 but it still can be reached .
##ip route 10.160.150.100 255.255.255.255 null 0
but it still can be reached because the AD of static route is 1 and the diretly connected is 0
this mean that R1 wil always forward the packets to netx hop Gi0/2
another solution but afraid to do it ,
i can use access list and match the server and apply it to interface , but the router cpu will get high because on interface Gi0/2 thousands of clients are being serviced , and i think if i add acl to that interface , it will down my router .
as wt about finding a soution about my 1st scenario or any thing better ??
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