Default VPC and subnets in GCP - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to list the default VPC network in a GCP project.

GCP

gcloud compute networks describe [1] --project=my-project

Drag options to blanks, or click blank then click option'

Acustom-network

Bdefault

Cvpc-1

Dmain-network

Attempts:

3 left

💡 Hint

Common Mistakes

Using a custom network name instead of 'default'.

Confusing the default VPC with other network names.

The default VPC network in GCP is named 'default'.

2fill in blank

medium

Complete the command to list all subnets in the default VPC.

GCP

gcloud compute networks subnets list --network=[1] --project=my-project

Drag options to blanks, or click blank then click option'

Adefault

Bcustom-network

Cvpc-2

Dmain-subnet

Attempts:

3 left

💡 Hint

Common Mistakes

Using a subnet name instead of the network name.

Using a custom network name.

The default VPC network is named 'default', so to list its subnets, use --network=default.

3fill in blank

hard

Fix the error in the command to create a subnet in the default VPC.

GCP

gcloud compute networks subnets create my-subnet --network=[1] --region=us-central1 --range=10.128.0.0/20

Drag options to blanks, or click blank then click option'

Adefault

Bcustom-network

Cvpc-3

Dmain-network

Attempts:

3 left

💡 Hint

Common Mistakes

Using a non-existent network name.

Omitting the network parameter.

To create a subnet in the default VPC, the network must be specified as 'default'.

4fill in blank

hard

Fill both blanks to describe the default subnet in the us-central1 region.

GCP

gcloud compute networks subnets describe [1] --region=[2] --project=my-project

Drag options to blanks, or click blank then click option'

Adefault

Bus-central1

Ccustom-subnet

Deurope-west1

Attempts:

3 left

💡 Hint

Common Mistakes

Using a custom subnet name instead of 'default'.

Using the wrong region.

The default subnet in the us-central1 region is named 'default' and the region is 'us-central1'.

5fill in blank

hard

Fill all three blanks to create a firewall rule allowing SSH in the default VPC.

GCP

gcloud compute firewall-rules create [1] --network=[2] --allow=[3] --project=my-project

Drag options to blanks, or click blank then click option'

Aallow-ssh

Bdefault

Ctcp:22

Ddeny-ssh

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'deny-ssh' instead of 'allow-ssh'.

Using the wrong network name.

Incorrect protocol or port.

The firewall rule name is 'allow-ssh', network is 'default', and the allowed protocol and port is 'tcp:22'.