Step 1 - Add L3Out Contract

In this step, we will be adding the contract for the L3Out in order for ACI to stich together the subnets that need to be advertised. Navigate to Access Policies to create a VLAN pool for a physical domain by clicking:

1. Ensure your at your Tenant : aci_p21_tenant is expanded
2. Expand Networking
3. Expand L3Outs
4. Expand aci_p21_L3out
5. Expand External EPGs
6. Click aci_p21_l3outepg
7. Click Policy, then click Contracts
8. Click on the Tools Menu icon
9. Click on Add Consumed Contracts

10. Under Contract select: common/web-ltraci-2143
11. Click Submit

The newly added Consumed Contract will appear in the screen.