A type of troubleshooting that aims to exclude connections and network components that are immaterial to the current troubleshooting task.

• Follow-the-path

Instigating a logging facility is a significant portion of network security and for network troubleshooting. Which of the following can be possibly used?

• SNMP Traps

• Syslog

• Buffered logging

A type or troubleshooting where it needs for you to check every network devices until a possible root cause of the problem has been identified.

• Bottom-up

Which can be used to manage devices over the network?

• SSH

• TFTP

• HTTPS

• SFTP

The primary purpose of the __________ is to deliver fault segregation and high-speed focal connectivity.

• Core layer

This architecture is intended to discourse IT and business challenges, such as supporting the converged network and changing work patterns.

• Cisco Borderless Network

Connecting hub and switches which was configured manually for the mode of transmission leads to _______.

• Duplex Mismatch

A network design that is applicable for fixed and not-so fast developing networks.

• two-tier campus network design

In network troubleshooting, IPv4 and IPv6 routing tables can be generated by the subsequent approaches:

• Directly connected networks

• Local host or local routes

• Static routes

• Dynamic routes

• Default routes

A monitoring technique used by systems and network administrators to prevent possible problem before it actually happens.

• Proactive Monitoring

In the concept of network infrastructure as a fabric, it pertains to the traditional network infrastructure.

• Underlay Infrastructure

A software defined networking where all information of all the components in the network are administered.

• Controller-based

A step in troubleshooting where possible root cause of the problem has to be determined.

• Eliminate Possible Causes

Which of the following settings belongs to SNMPv3?

• Username

• Authpriv

• MD5

• AES

If you are to perform network troubleshooting and you decided to start on a chosen layer and perform testing in all directions from that layer, then you are doing __________________.

• Divide-and-conquer

A network device characteristic and business consideration to deliver uninterrupted access to the network.

• Resiliency

Utilizing this cloud service permits IT managers to install and execute software code, which can include operating systems and applications.

• laaS

Which of the following common data formats are used in network automation and programmability?

• JSON

• XML

• YAML

intranet : ___________________ <==> internet : cloud computing

• Virtual Computing

A step in network design where the network designer requires to understand the fundamental existing and upcoming desires of all the possible end users of the network.

• Borderless Switched network

• Requirements gathering

A hardware troubleshooting tool that can be used to measure the length to a performance related causes like return loss and cross talk.

• Cable Analyzers

A approach that is more like a random troubleshooting for system administrator newbie

• Educated Guess

__________ : Aggregation <=> STP : Redundancy

• EtherChannel

It pertains to as a statement of network essentials needed to meet the requirements of the organization

• Network Baseline

• Logical Network Design

A troubleshooting process when the solution has been formed after problem identification.

• Propose Hypothesis

A type of troubleshooting where in a definite circumstances, this can be an best way for rapid difficult purpose, such as with a serious single point of failure.

• Substitution

Which of the following configuration management tools are based on the Ruby programming language?

• Chef

• Puppet

Which of the following configuration management tools are based on the python programming language?

• Ansible

• SaltStack

A consideration in network design where user demands are predicted by constructing more capacity than what the user expects

• Scalability

Switches : STP <==> Routers : ____________________

• OSPF

Which of the following are mechanisms of software defined networks?

• OpenFlow 

• OpenStack 

• Interface to the Routing System (I2RS)

• Transparent Interconnection of Lots of Links (TRILL) 

• Cisco FabricPath (FP)

• SPB

The systems administrator wishes to design a scalable network. What are the possible considerations that he must take?

• Redundancy

• Scalable Routing Protocol 

• Wireless Connectivity

_____: Layer 3 <==> STP : Layer 2

• OSPF

It allows the operating systems to communicate with the firmware to create instances of Oss

• Server Virtualization

A hardware troubleshooting tools that can utilized to distinguish smashed physical links, crossed-over wiring, shorted links, and incorrectly paired connections.

• Cable Testers

Which of the following configuration management tools are agent-based and agentless?

• Ansible

• Chef

RESTful API includes the following features that conforms with the constraint if the REST architecture.

• Client-Server

• Stateless

• Cacheable

The physical network infrastructure where the cloud services run.

• Data Centers

A network design guidelines that satisfies end-user’s anticipations for minimizing if not eliminating downtimes.

• Resiliency

An illustrations that keep trail of the locality, purpose, and status of equipments on the network.

• Network Topology Diagrams

The network design characteristics that allows continuous network growth and unified provision enablement on an on-demand manner.

• Modularity

Which of the following are web service APIs that is used in network automation and programmability?

• SOAP

• REST

• XML-RPC

• JSON-RPC

It pertains to the the virtual private networks like IPSec operating over the physical devices in a network infrastructure as Fabric

• Overlay Network

An SDN which includes an added Policy layer that works at a higher level of abstraction

• Policy Based

A troubleshooting process that might lead you to a working solution but without evidently enlightening the real source of the problem is one of its disadvantage.

• Comparison (sauce ito yung naka green)

It is the process of decoupling operating systems from the routers, switches, and other devices.

• Virtualization

A plan where you can possibly reverse a provided solution to the problem if it generates another problem.

• Rollback Plan

A strategy in network design that is also known as “narrow and deep”.

• Building Block

When a management station and a proprietary device are connected, which of the following functions needs to be mapped?

• SNMP (Simple Network Management Protocol) 

A system administrator is conducting network troubleshooting and found out that R1 serial interface uses PPP and the other end uses the HDLC. What type of problem can this be?

• Framing error 

• Encapsulation Error