ENSA - Module 11 - Network Design

Which network design solution will best extend access layer connectivity to host devices?

• Implementing wired connectivity
• Implementing routing protocols
• Implementing redundancy
• Implementing EtherChannel
• Implementing wireless connectivity

Which feature could be used in a network design to increase the bandwidth by combining multiple physical links into a single logical link?  

• HSRP
• VLANs
• EtherChannel
• STP
• OSPF

What is the name of the layer in the Cisco borderless switched network design that is considered to be the backbone used for high-speed connectivity and fault isolation?

• Access
• Core
• Data link
• Network
• Network access

This is the term used to describe the number of ports available on a single switch.

• Density
• Speed
• Scalability
• Buffers
• Modularity

What is the term that is used for the area of a network that is affected when a device or network service experiences problems?

• Broadcast domain
• Collision domain
• User domain
• Failure domain
• Problem domain

Which design feature will limit the size of a failure domain in an enterprise network?

• The use of the switch block approach
• The use of a collapsed core design
• The installation of redundant power supplies
• Purchase enterprise equipment that is designed for large volumes of traffic
• The use of EtherChannel links

Which technology is required when switched networks are designed to include redundant links?

• DHCP
• HSRP
• VPN
• EtherChannel
• STP

Which network layer integrates with the backbone and users to provide intelligent switching, routing, and security?

• Core
• Access
• Distribution

Which cost-effective physical network topology design is recommended when building a three-tier campus network that connects three buildings?​

• Full Mesh
• Extended Star
• Half Mesh
• Dual Ring
• Bus

What does ASICs stand for?

• Application-speed internal circuits
• Appliance-specific internal circuits
• Appliance-speed internal circuits
• Application-specific integrated circuits
• Applied-speed integrated circuits