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CCNP ENCOR (350-401) Exam Questions and Answers

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CCNP ENCOR (350-401) Exam Questions and Answers Access Layer - Answer-This is essentially the Access layer into the network where end devices usually connect to What is fault tolerance? - Answer-The ability of a device to continue operation if one of it's components fails Distribution Layer -...

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EmillyCharlotte
EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER
©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024

CCNP ENCOR (350-401) Exam
Questions and Answers

Access Layer - Answer✔✔-This is essentially the Access layer into the network

where end devices usually connect to


What is fault tolerance? - Answer✔✔-The ability of a device to continue operation if

one of it's components fails

Distribution Layer - Answer✔✔-Access layer switches connect to distribution layer

switches

What is a Service Level Agreement? - Answer✔✔-The promise you make to
your users about how long a system will be down in the event of a disaster
Recovery Time Objective (RTO) - Answer✔✔-The Maximum amount of time a

system will be offline after a disaster

Recovery Point Objective (RPO) - Answer✔✔-The Maximum amount of data that can

be lost due to a disaster.

Mean Time Between Failures (MTBF) - Answer✔✔-The Average amount of time

before a product fails.

Mean Time to Repair (MTTR) - Answer✔✔-The average amount of time required to

repair a failed product.




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©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024
Core layer - Answer✔✔-In a campus LAN design, the switches that connect the

distribution layer switches, and to each other, to provide connectivity between the

various distribution layer switches.

Collapsed Core Topology - Answer✔✔-A Two Tier topology where the core and

distribution layers have been consolidated.

What 3 layers are in a traditional topology - Answer✔✔-Access layer, distribution

layer, Core layer.

What topology is used within data centers? - Answer✔✔-Spine leaf design

What is the Leaf switch layers? - Answer✔✔-Different Nodes (servers) may be

connected to these device in redundancy.

What are spine switches? - Answer✔✔-Every leaf is connected to every spine switch

for redundancy, and the maximum hops for nodes ae nly a single hop over spin

switches.

Characteristics of having an on-premises data center? - Answer✔✔-With an On-

premise deployment, it might be easier to meet compliance requirements

With an On-premise deployment, it might be easier to maintain a good user experience

(latency etc of application closer and don't need to get ISP issues etc)

Characteristics of having a Cloud Data Center? - Answer✔✔-With A Cloud

deployment there's not need to maintain local redundancy

With A cloud deployment, you pay for resource usage instead of purchasing physical

hardware


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FIRST PUBLISH SEPTEMBER 2024
What are three good fabric capacity planning questions? - Answer✔✔-How much

data do we need to push through a data center switch?



How much data can we push through a specific hardware configuration?



What is the anticipated bandwidth demand increase over time?

What are "The 5 nines of availability" - Answer✔✔-up 99.999 percent uptime,

approximately. 5 min downtime/ year.

Limiting a networks down to more than 5 minutes per year.

What are four aspects of Redundant design? - Answer✔✔-- Usually higher cost

- Redundant UPS/Generator

- Redundant Cables for uplinks

- Redundant routing for outages

What is a "full" backup? - Answer✔✔-a complete backup of all your data.

What is a "Differential" backup? - Answer✔✔-Backs up files that have been changed

since last FULL backup.

easier to restore than incremnetal

What is a "Incremental" backup? - Answer✔✔-Only new files or ones that have

changed since the last backup are saved in order to save time.

What is a "Snapshot" backup? - Answer✔✔-Type of backup primarily used to capture

the entire operating system image including all applications and data


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, EMILLYCHARLOTTE 2024/2025 ACADEMIC YAER
©2024 EMILLYCHARLOTTE. ALL RIGHTS RESERVED
FIRST PUBLISH SEPTEMBER 2024
In Redundant Design, what is a Cold Site? - Answer✔✔-This is a site that doesn't

contain any gear, but already has - -- Power

- HVAC

- Floor space

In Redundant Design, what is a Warm site? - Answer✔✔-This is a site that had

network hardware ready to go, but backups need to upload to recover to have this site

fully functioning

- Power

- HVAC

- Floor space

- Server Hardware

In Redundant Design, what is a Hot Site? - Answer✔✔-This site is Real-time

synchronized, replicated with computers at hot sight.

- Power

- HVAC

- Floor Space

- Server Hardware

- Synchronized Data

What are some High Availability FHRP? - Answer✔✔-an FRHP is a First Hop

Redundancy Protocol



GLBP

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