What is the significance of the multicast address range: 224.0.0.1 through 224.0.0.254?

Refer to the Exhibit.

In the exhibit, Switch A is an EX4200. VLAN10 is receiving tagged as well as untagged traffic from
different ports. The administrator wants to mirror all tagged and untagged traffic entering VLAN10
to analyzer port ge-0/0/10. All VLAN tags must be preserved for traffic that is mirrored to the
analyzer port.
Which configuration will achieve this?

Refer to the Exhibit.

Looking at the traceoptions output, what is the current keepalive timer set for in BGP?

Refer to the Exhibit.

Looking at the traceoptions output in the exhibit, why are the OSPF routers stuck in Init state?

Refer to the Exhibit.

Referring to the exhibit, what will R6 do when it receives the first multicast packet for group
224.1.1.1 from the RP?

When using PIM-SM in SSM mode, which event triggers the creation of a shortest-path tree?

Refer to the Exhibit.

In the topology shown in the exhibit, which two BGP attributes can AS1 manipulate to influence
the path that AS4 takes to reach prefixes originated by AS1? (Choose two.)

Refer to the Exhibit.

Based on the exhibit, which spanning-tree protocol is running on ge-0/0/0?

An OSPF router is an ABR but not an ASBR.
Which three types of LSAs would you expect this router to generate? (Choose three.)

A Layer 2 transparent firewall separates two OSPFv3 routers. For the two OSPFv3 routers to form
an adjacency, which protocol must be permitted on the firewall?