Click the Exhibit button. A provider of MPLS services configures MPLS Layer-3 VPN services for two customers. Each customer has three branch offices that will be interconnected by MPLS Layer-3 VPNs…

Click the Exhibit button. A provider of MPLS services configures MPLS Layer-3 VPN services for two customers. Each customer has three branch offices that will be interconnected by MPLS Layer-3 VPNs. The following are address blocks given to the customers for each site as shown in the chart.CustomerSite-1Site-2Site-3A10.1.0.0/1610.2.0.0/1610.3.0.0/16The provider uses OSPF as its IGP with the Loopback 0 addresses shown as the OSPF router-id and the MPLS LSR-ID.Customer A uses a default route on each site. Customer B uses EBGP to exchange routes with the provider. All MPLS layer-3 VPNs are functioning properly. Which configuration change will cause Customer-A Site 1 to lose access to Customer-A Site 2?