In this section, we are going to learn about access list, what is access list? 2
Access list is a policy to accept or block any packet in the network. 3
We are going to learn about access list with an example case. 4
Let’s create the topology first. 5
Let’s import 2 router, change the name, this is router 1 and this is router 2. 6
And then let’s also import switch, let’s change the name, this is switch 1 7
and this is switch 2. 8
Connecting router 1 to switch 1, router 2 to switch 2, and router 1 to router 2. 9
Now let’s also import some pc, let’s say here we need 6 pc, this will be separated to 3 vlans. 10
And let’s also import 3 server. 11
Let’s connecting switch 1 to all pc, and then connecting switch 2 to all server. 12
Here we will create 3 vlan for pc. This is vlan 10, this is vlan 20, and this is vlan 30. 13
For the server, we will don’t configure a vlan. 14
For the ip addressing, vlan 10 will use 192.168.10.0/24, vlan 20 will use 192.168.20.0/24, 15
and vlan 30 will use 192.168.30.0/24. 16
For the server, let’s say we will use 192.168.1.0/24. 17
For the interface between routers, here will be 10.10.10.1/30, 18
and in the router 2 will be 10.10.10.2/30. 19
So this is topology that we are going to use to learn about access list. 20
This is a task for you, try to configure this topology, the goal is all pc will able to 21
communicate with servers. 22
I will show you the solution in the next video, but before you watch the solution, 23
make sure that you try it first. 24
Okay I think enough for this video. 25
Thankyou for watching and see you on the next video.