Read effective routes

Before you touch routing, learn to read it. vm-web sits in subnet-web of vnet-app (10.1.0.0/16). Pull the effective routes for its NIC, vm-web-nic, and work out where traffic would go for three destinations: 203.0.113.50 on the internet, 10.1.2.5 inside vnet-app, and 10.9.9.9, which is in no network you own.

1. Show the effective routes for vm-web's NIC.

   az network nic show-effective-route-table -g rg-lab --name vm-web-nic -o tableType it
   What's this?

   Lists every route that applies to a VM's network interface: system routes, gateway routes and your route tables, and which are active.

   • -g the resource group the resources live in
   • --name the name of the thing to look at or change

2. Answer all three questions with the next hop type exactly as the table shows it.

   Next hop type for traffic to 203.0.113.50?

   Next hop

   Where Azure sends a packet next, such as a virtual appliance, the local network, or the internet.

   Check

   Next hop type for traffic to 10.1.2.5?

   Next hop

   Where Azure sends a packet next, such as a virtual appliance, the local network, or the internet.

   Check

   Next hop type for traffic to 10.9.9.9?

   Next hop

   Where Azure sends a packet next, such as a virtual appliance, the local network, or the internet.

   Check