1
00:00:00,260 --> 00:00:00,890
Great.

2
00:00:00,890 --> 00:00:02,510
So now let's get to know.

3
00:00:02,990 --> 00:00:04,070
Three closely.

4
00:00:05,360 --> 00:00:12,350
It closed at the moment, so I'll go to the applications menu and run three by clicking on its icon.

5
00:00:12,710 --> 00:00:19,370
The project window appears at the beginning so you can create a new project or click the Projects Library

6
00:00:19,370 --> 00:00:21,800
tab to open an existing project.

7
00:00:22,160 --> 00:00:28,790
Here's a project we created in the previous lecture, so select that and click okay to open it.

8
00:00:29,940 --> 00:00:34,080
We haven't worked on it yet, so we have nothing on the workspace.

9
00:00:34,200 --> 00:00:40,200
The large window is called the workspace, and this is where your various routers switches and things

10
00:00:40,200 --> 00:00:42,300
like that are going to be connected to each other.

11
00:00:42,330 --> 00:00:46,050
So this is where you're going to create your topology.

12
00:00:47,060 --> 00:00:47,540
All right.

13
00:00:47,540 --> 00:00:53,360
So at the left hand side of the app, we have a toolbar called the Devices Toolbar.

14
00:00:53,390 --> 00:00:58,550
Aptly enough, now it shows you all of the nodes that are available.

15
00:00:59,060 --> 00:01:00,950
So if I click on this one.

16
00:01:01,590 --> 00:01:05,040
This shows me all of the router nodes that are available.

17
00:01:05,280 --> 00:01:12,030
If installed and available appliances is the option selected in the combo box above.

18
00:01:12,180 --> 00:01:15,660
You'll see all the available options in the list.

19
00:01:16,600 --> 00:01:18,640
Here you see the installed nodes.

20
00:01:18,640 --> 00:01:23,050
Boulder and the nodes not installed yet are grayed out.

21
00:01:23,750 --> 00:01:28,400
The second icon shows the switching nodes that are available.

22
00:01:29,970 --> 00:01:38,220
Again, the nodes ready to use are in bold and there are switches embedded in the Gns3 app and those

23
00:01:38,220 --> 00:01:39,330
are ready to use.

24
00:01:40,060 --> 00:01:44,380
Here's the Ethernet switch router that we created in the previous lecture.

25
00:01:45,120 --> 00:01:51,420
Now, the third one lists end devices such as virtual PC nodes or a cloud node.

26
00:01:51,960 --> 00:01:59,730
If you select installed appliances from the combo box, you'll see the nodes that you can use at this

27
00:01:59,730 --> 00:02:00,570
very moment.

28
00:02:00,600 --> 00:02:04,620
If the node you want to use is not listed here, you've got to install it first.

29
00:02:05,570 --> 00:02:11,450
Now, perhaps you remember we installed a router C 3725 and it's available now.

30
00:02:12,250 --> 00:02:19,090
There are some nodes installed and available by default, such as this vpcs and cloud.

31
00:02:19,950 --> 00:02:23,220
Now, the fourth menu option lists the security devices.

32
00:02:23,340 --> 00:02:26,550
No security device installed by default.

33
00:02:27,280 --> 00:02:33,310
The fifth menu item shows all the nodes together routers, switches and devices.

34
00:02:33,310 --> 00:02:34,210
ET cetera.

35
00:02:35,110 --> 00:02:42,100
The last menu item adds nodes to each other, so pretty much anything that you can drag and drop into

36
00:02:42,100 --> 00:02:49,480
this working area right here is what the Gns3 considers to be a node, whether it be a router, a switch,

37
00:02:49,510 --> 00:02:51,370
a PC or a firewall.

38
00:02:51,400 --> 00:02:55,840
They all are considered as nodes from the gns3 standpoint.