1. Which two statements about Layer 2 Ethernet switches are true? (Choose two.)

Layer 2 switches have multiple collision domains.
Layer 2 switches can send traffic based on the destination MAC address.

2. Which command line interface (CLI) mode allows users to configure switch parameters, such as the hostname and password?

global configuration mode

3. Which two statements are true about EXEC mode passwords? (Choose two.)

The enable secret password command provides better security than the enable password.
The enable password and enable secret password protect access to privileged EXEC mode.

4. Where is the startup configuration stored?

NVRAM

5. Refer to the exhibit. What action does SW1 take on a frame sent from PC_A to PC_C if the MAC address table of SW1 is empty?

SW1 floods the frame on all ports on SW1, except port Fa0/1.

6. Refer to the exhibit. Which hosts will receive a broadcast frame sent from Host A?

hosts A, ... Читать дальше »

1. A network administrator is selecting a switch that will operate at the network core. Which three features should the switch support for optimum network performance and reliability? (Choose three.)

10 Gigabit Ethernet
quality of service (QoS)
hot-swappable hardware

2. Refer to the exhibit. Beginning with HR servers and workstations, a network engineer is designing a new security structure for the network. Which set of policies adheres to the hierarchical network model design principles?

Configure port security options on S1. Use Layer 3 access control features on D1 and D2 to limit access to the HR servers to just the HR subnet.

3. Which layer of the OSI model does an access layer LAN switch use to make a forwarding decision?

Layer 2

4. What is the likely impact of moving a conventional company architecture to a completely converged network?

A shared infrastructure is created resulting in a single network to manage.

5. Configuring communi ... Читать дальше »