Which three elements contribute to the bridge ID when configuring RSTP? (Choose three.)

Which LDP message is used to transmit labels and forwarding equivalency class (FEC)
information?

You are logged into a router and have navigated to the [edit routing-options] level of the hierarchy.
You have been asked to create a static route that will use 43.18.7.1 as its primary next-hop and
76.13.10.2 as its secondary next-hop.
Which command correctly configures this setup?

By default, which Junos routing table stores RSVP egress router information?

You are logged into a router and have navigated to the [edit routing-options] level of the hierarchy.
You have been asked to define an aggregate route for 172.30/16.
Which command correctly configures this setup?

When sending BGP routes in an Update message, how are they grouped?

Click the Exhibit button.

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 1 ISP as long as the 10.100/16 route is present.
What would accomplish this goal?