I have a question about access list. I would like to allow only this network 184.108.40.206 mask 255.255.240.0 to relay smtp message to our router. How can I do it? Thanks
Allow This >>>>220.127.116.11 mask 255.255.240.0
Our router IP is 172.16.20.10
it is denying the any other source with the any ip addreess SNMP request for the destination address of 172.16.20.10...
so only the subnet or the network which is allowed in the first statment with the permit key work will only interact with the 172.16.20.10 for SNMP all other subnet will be denied...