In the output shown in the exhibit, which protocol does the route display?

You want several different subnets within your enterprise network to be reachable from outside the
enterprise network. Your edge router must share a single route advertisement about these
subnets with external devices. If one of the subnets is unavailable, your edge router should drop
any traffic destined to that subnet. Which type of route, configured on the edge device with default
behavior, accomplishes these objectives?

You run the operational-mode command show ospf neighbor and notice that an expected OSPF
neighbor on a broadcast link is not detected. Which three issues cause this behavior? (Choose
three.)

You execute the operational-mode command show ospf neighbor and notice that one neighbor
relationship remains in the exStart state. What causes this behavior?

You are viewing the Ethernet switching table and notice that a previous entry is no longer listed.

What is a valid reason for an entry to be removed from the table?

Which mechanism keeps a switch from forwarding Layer 2 traffic from one broadcast domain to
another?

An EX Series switch receives an Ethernet frame with a destination MAC address that is not in the
bridging table. How does the Junos OS handle the received frame?

Which three actions are valid methods to clear all entries from the Ethernet switching table on an
EX Series switch? (Choose three.)

You are viewing the output of the operational-mode command show interfaces ge-0/0/4 on an EX
Series switch in which no ether-options are configured for the ge-0/0/4 interface. Which two default
settings are listed in the output? (Choose two.)

You must route both IPv4 and IPv6 packets in your environment. Which configuration should you
add at the [edit protocols] level to allow you to accomplish this objective?