Hello! I have run into a problem with pings. I have 3 networks on 3 vlans: students, servers and admin.Students network is 192.168.1.0, servers network is 192.168.2.0 and admin network is 192.168.3.0.The following config is working as intended except...

Hello! I'm having trouble pinging the inside of routers and connecting to the web server. I can ping the loopback address 20.0.0.1 from all the devices. When I run in simulation mode and ping 192.168.1.1 from Server0, the packet reaches the server, b...

Hello! I have set up a simple network with 3 networks and I want to deny access to a server on a different subnet.I have tried setting up ACL on the router and the switch without success.Is this possible?Thanks!

Extended IP access list denyallbutwww10 deny tcp any any (50 match(es))  //blocks all including www20 permit tcp any host 192.168.2.10 eq www30 permit ip any any (16 match(es)) Is this possible to deny all traffic and permit specific traffic?Thanks!