# Lab 9-1: Build a Network Challenge - 1

### Summary

During this lab we had to configure User-labtop and DataCenter-Station to be able to communicate with Montreal Laptop.

### Subnet Table

| Name         | Network Address | Subnet          | Gateways    |
| ------------ | --------------- | --------------- | ----------- |
| BTV to MTL   | 172.16.0.0      | 255.255.255.252 | 172.16.0.1  |
| BTV Core     | 172.16.10.0     | 255.255.255.0   | 172.16.10.1 |
| BTV Users    | 172.16.5.0      | 255.255.255.0   | 172.16.5.1  |
| BTV Data Ctr | 172.16.6.0      | 255.255.255.0   | 172.16..1   |
| MTL Net      | 172.16.20.0     | 255.255.255.0   | 172.16.20.1 |

### Network Layout

<figure><img src="/files/NIOxld8KsBiHNC6fLH0n" alt=""><figcaption><p>Network Layout</p></figcaption></figure>

### Steps

#### BTV-Router

```
enable
config t
hostname btv-router
interface FastEthernet 0/0
ip address 172.16.10.1 255.255.255.0
no shutdown
interface Serial 0/1/0
ip address 172.16.0.1 255.255.255.252
no shutdown
router ospf 1
default-information originate
network 172.16.10.0 0.0.0.255 area 0
network 172.16.0.0 0.0.0.3 area 0

```

#### BTV-Multilayer-Switch

```
enable
config t
hostname btv-multiplayer-switch
vlan 5
name users
vlan 6
name DC
ip routing
interface vlan 1
no shutdown
interface vlan 5
no shutdown
ip address 172.16.5.1 255.255.255.0
interface vlan 6
no shutdown
ip address 172.16.6.1 255.255.255.0
interface vlan 10
no shutdown
ip address 172.16.10.2 255.255.255.0
interface range FastEthernet 0/2
switchport access vlan 5
interface range FastEthernet 0/6
switchport access vlan 6
interface range FastEthernet 0/1
switchport access vlan 10
router ospf 1
network 172.16.5.0 0.0.0.255 area 0
network 172.16.6.0 0.0.0.255 area 0
network 172.16.10.0 0.0.0.255 area 0

```

#### MTL-Router

```
enable
config t
hostname mtl-router
interface FastEthernet 0/0
ip address 172.16.20.1 255.255.255.0
no shutdown
exit
interface Serial 0/1/0
ip address 172.16.0.2 255.255.255.252
no shutdown
exit
router ospf 1
network 172.16.20.0 0.0.0.255 area 0
network 172.16.0.0 0.0.0.3 area 0

```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://paul-gleason.gitbook.io/net-330-network-design/labs/lab-9-1-build-a-network-challenge-1.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.