Refer to the exhibit. A network engineer is trying to prevent VLAN attacks. Ports 0/20 – 24 are not
currently used on switch Cat2. VLAN 50 is an unused VLAN. How does the configuration in the
exhibit improve security on the switch Cat2?

Switch C is configured with UplinkFast. How much time will expire after a failure in L2 before
switch C activates the port connected to L3?

Examine the router output above. Which two items are correct? (Choose two.)

Which command on a Catalyst 3550 sets a port to operate as a nontrunking, single VLAN, Layer 2
interface that sends and receives nonencapsulated (non-tagged) frames?

Refer to the exhibit. What will happen when one more user is connected to interface FastEthernet
5/1?

In the hardware address 0000.0c07.ac0a what does 07.ac represent?

The original frame is encapsulated and an additional header is added before the frame is carried
over a trunk link. At the receiving end, the header is removed and the frame is forwarded to the
assigned VLAN. This describes which technology?

Refer to the exhibit. Switch SW_B is capable of providing power over Ethernet (PoE) to an
endpoint device. Which statement is true about the device or devices receiving in-line power?

Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1
and Exhibit #2?

When building an IP multicast domain using PIM which mode assumes that other routers do not
want to forward multicast packets for the group?