QUIZ CISCO

Network Topology Diagrams

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

Eliminate Possible Causes

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

Propose Hypothesis

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

Rollback plan

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

Bottom-Up

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

Divide-and-Conquer

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

Follow-The-Path

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

Substitution

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

Comparison

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 disadvantages.

Educated guess

An approach that is more like a random troubleshooting method for system administrator newbies.

Cable Testers

A hardware troubleshooting tool that can be utilized to distinguish smashed physical links

Cable Analyzer

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

SNMP Traps
Syslog
Buffered Logging
Console
Terminal Line
(all choices)

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

Encapsulation Error

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

Duplex Mismatch

Connecting hub and switches which were configured manually for the mode of transmission leads to _________.

Directly connected networks
Local host or local routes

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

Username
Authpriv
MD5
AES

Which of the following settings belong to SNMPv3?

Proactive Monitoring

A monitoring technique used by systems and network administrators to prevent possible problems before they actually happen.

Resiliency

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

Redundancy
Aggregation
Scalable Routing Protocol
Wireless Connectivity

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

SNMP
UDP
Network dependent protocol
Protocol architecture?
(manager process = wrong)
(management? Something = wrong)

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

Traditional Network Design

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

Building Block Approach

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

Needs Analysis

A step in network design where the network designer requires understanding the fundamental existing and upcoming desires of all possible end-user networks.

Technology Design

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

Logical Network Design

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

EtherChannel

Analogy:
_________ : Aggregation <==> STP : Redundancy

OSPF

Analogy:
________ : Layer 3 <==> STP : Layer 2

Core Layer

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

Resiliency

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

Hierarchical

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

Borderless Network

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

JSON
XML
YAML

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

SOAP
REST
XML-RPC
JSON-RPC

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

Client-Server
Stateless
Cacheable

RESTful API includes the following features that conform with the constraint of the REST architecture.

Chef
Puppet

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

Ansible
SaltStack

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

Puppet
SaltStack

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

IaaS

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

Fog Computing

Analogy:
intranet : _________ <==> internet : cloud computing

OpenFlow
OpenStack
Interface to the Routing System (I2RS)
Transparent Interconnection of Lots of Links (TRILL)
Cisco FabricPath (FP)
(all choices)

Which of the following are mechanisms of software-defined networks?

Controller-Based

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

Policy-Based

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

Underlay Network

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

Overlay Networks

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

Data Center

The physical network infrastructure where the cloud services run.

Virtualization

It is the process of decoupling operating systems from the routers

Hypervisor

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

SSH
TFTP
Secure FTP
HTTPS
(all choices)

Which can be used to manage devices over the network?

ARP

Switches : STP <==> Routers : ______________