Refer to the Exhibit

You work for the regional Internet service provider shown in the exhibit You have a partial BGP table and are receiving a 10 100/16 route from your upstream ISP You have been asked to configure a default route that can be sent to your downstream customer This route should forward customer traffic toward your upstream Tier 11SP as long as the 10.100/16 route is present.

What would accomplish this goal?

Refer to the Exhibit

In the exhibit, OSPF routers R1, R2, R3, and R4 come up, in order, at 1-minute intervals

Which router will be the designated router?.

You have been asked to configure an IPv6 address for a group of interfaces that could belong on different routers. If a packet is sent to that address, it should be received by all routers in the group.

Which address type would be suited for these requirements?

What is the function of the hop limit field in the IPv6 header?

You have been asked to define a default gateway for traffic leaving a router. This route should use interface so-0/0/0 as its next-hop.Which type of route would be suited for this scenario?

Refer to the Exhibit

In the exhibit, how many full OSPF adjacencies will R3 have?

You are asked to design a Layer 2 switched topology that can automatically recover from link failures.

Which type of protocol would you consider in your design?

Refer to the Exhibit

When the Junos configuration shown in the exhibit is applied to the router, which routes in the forwarding table will begin load-balancing packet flows?

You have configured MPLS and RSVP in your network using all of the Junos defaults. You established an LSP in your network which is reporting an up status but no traffic is using it.

Which two statements reflect potential causes for this issue? (Choose two)

Using industry best practices, what is true regarding an external BGP session?