Refer to the exhibit:

Which statement describes the effect of this configuration?

An engineer must apply an 802.1ad-compliant configuration to a new switchport with these requirements:
- The switchport must tag all traffic when it enters the port.
- The switchport is expected to provide the same level of service to
traffic from any customer VLAN.
Which configuration must the engineer use?

Refer to the exhibit. ISP ASN 65100 provides internet services to router CE-1 and receives customer prefix 198.18 18.0/24 via EBGP. An administrator for the ISP Is now provisioning RTBH services to provide on-demand data-plane security for the customer s IP space. Which route-map configuration must the administrator apply to router RTBH-1 to complete the implementation of RTBH services to CE-1?

Refer to the exhibit:

Assume all other configurations are correct and the network is otherwise operating normally. Which conclusion can you draw about the neighbor relationship between routers R1 and R2?

You are configuring MPLS traffic-engineering tunnels in the core. Which two ways exist for the tunnel path across the core? (Choose two.)