Good afternoon all,
I am currently working on a college networking assignment and I'm hoping some of you kind people would be good enough to offer some advice.
I have to build a network that represents an enterprise with three premises, a router at each, and an external ISP router, I have built the network etc and I'm at a point now where I'm slightly stuck.
I have to write and apply an ACL that:
- Allow users on any of the three LANs to print to the printers on two of the LANs.
- All users, including coming in from the Internet, should be able to access the web server on one of the LANs.
- Users from all LANs should be able to get to the Internet.
- A workstation on one paticular LAN should be able to Telnet to all three routers.
- No other LAN-to-LAN traffic is permitted.
The above have to be shown working with some kind of test strategy in packet tracer
I have no problem with 2 - 4, I could do with some advice on how to show a working ACL that permits printer traffic only in packet tracer, I understand how it would work in a real world scenario but not in packet tracer.
Should I permit tcp and udp, along with the ports relating to steps 2 -4 and deny all other?.
In the written assignment I can talk about how in a real world you would permit specific ports etc.
What do you guys think?
Any advice would be gratefully received.
Thanks in advance.
Jon
