We have to Block Production server access from below three network on cisco router and only allowed access from specific IPs Three internal network In Office 1) 10.10.32.0/24 2) 10.10.128.0/24 3) 10.10.62.0/24 Specific IP Address:- 1) 10.10.128.70 Production Network 1) 10.13.40.139 2) 10.13.40.142 Script:- Creating Object group to added internal Network Pool WAN-R1#sh object-group Network object group Internal 10.10.32.0 255.255.255.0 10.10.128.0 255.255.255.0 10.10.62.0 255.255.255.0 Added access-list:- WAN-R1#sh access-lists 123 Extended IP access list 123 10 permit ip host 10.10.128.70 host 10.13.40.139 20 permit ip host 10.10.128.70 host 10.13.40.142 30 deny ip object-group Internal host 10.13.40.139 40 deny ip object-group Internal host 10.13.40.142 50 permit ip any any Applied access-list on Outside Interface Interface Serial2/0 Description “Outsid
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