Ccna 3 Exploration V4 Module 1 Exam 100% New Update

CCNA 3 Exploration V4 Module 1 Exam 100%Local analog phone service can be completely
new Updateoutsourced to cost-effective providers.
1. A network technician is asked to examine anThe Ethernet VLAN structure is less complex.
existing switched network. Following this*A shared infrastructure is created resulting in a
examination, the technician makessingle network to manage.
recommendations for adding new switches whereQoS issues are greatly reduced.
needed and replacing existing equipment thatThere is less bandwidth competition between
hampers performance. The technician is given avoice and video streams.
budget and asked to proceed. Which two pieces4. Which hierarchical design model layer controls
of information would be helpful in determiningthe flow of network traffic using policies and
necessary port density for new switches?delineates broadcast domains by performing
(Choose two.)forwarding raterouting functions between virtual LANs
*traffic flow analysis(VLANs)?applicationaccess
*expected future growthnumber of required core*distributionnetworkcore
connectionsnumber of hubs that are needed in5. A network administrator is selecting a switch
the access layer to increase performancethat will operate at the network core. Which three
2. Configuring communication between devices onfeatures should the switch support for optimum
different VLANs requires the use of which layernetwork performance and reliability? (Choose
of the OSI model?three.)port securitysecurity policies
Layer 1*10 Gigabit Ethernet
*Layer 3*quality of service (QoS)
Layer 4*hot-swappable hardware
Layer 5Power over Ethernet (PoE)
3. What is the likely impact of moving a6. Which three features are commonly supported
conventional company architecture to aat the distribution layer of the Cisco hierarchical
completely converged network?network model? (Choose three.