ACL Labs
Today you will create a set of access control lists to block certain
types of traffic from crossing a network.
You should always start with a network that has complete functionality
Download the network
here
to start with.
Verify that it has complete connectivity before starting.
Design ACLs for the following purposes.
1. Stop PC0 from accessing the webserver in Chatham but allow it
to access the other servers on the same machine and also access to the
other hosts on the Chatham LAN.
2. Stop PC3 from accessing the whole of the London LAN, but make sure
that PC2 can access the webserver on the London LAN only and has access
to Webserver-2 on its own LAN.
3. Allow only TCP connections that have been initiated from either
London or Chatham to access the Internet and only replies
to those connectionss to return.
To accomplish this you will
need to think about the placing of the ACLs and do this on paper before
commiting yourself.
Download the final configs from this lab here (activated soon!)