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Exam Code: 500-210 Practice exam 2023 by team
500-210 SP Optical Technology Field Engineer Representative

Test Detail:
The Cisco 500-210 SP Optical Technology Field Engineer Representative exam is designed to validate the knowledge and skills of individuals working as field engineers in optical technology. Here is a detailed description of the exam, including the number of questions and time allocation, course outline, exam objectives, and exam syllabus.

Number of Questions and Time:
The number of questions and time allocation for the Cisco 500-210 exam may vary. Generally, the exam consists of multiple-choice questions and simulation-based scenarios that assess the candidate's understanding of optical technology concepts and their ability to troubleshoot and configure optical networks. The exact number of questions and time allocation can be obtained from the official Cisco exam documentation.

Course Outline:
The course for the Cisco 500-210 exam covers a wide range of courses related to optical technology. The course outline may include the following key areas:

1. Optical Networking Concepts:
- Introduction to optical networking
- Optical transmission principles and technologies
- Optical network architectures

2. Optical Network Components and Devices:
- Optical transmitters and receivers
- Fiber optic cables and connectors
- Optical amplifiers and attenuators

3. Optical Network Design and Planning:
- Optical link budget calculations
- Optical power budget analysis
- Network topology and capacity planning

4. Optical Network Configuration and Troubleshooting:
- Configuration and management of optical network devices
- Troubleshooting optical network issues
- Performance monitoring and optimization

5. Optical Network Security:
- Optical network security threats and vulnerabilities
- Optical network encryption and authentication mechanisms
- Best practices for securing optical networks

Exam Objectives:
The objectives of the Cisco 500-210 exam are to assess a candidate's proficiency in the following areas:

1. Understanding of optical networking concepts, principles, and technologies.
2. Knowledge of optical network components, devices, and their functionalities.
3. Ability to design and plan optical networks based on given requirements.
4. Configuration and management of optical network devices and services.
5. Troubleshooting optical network issues and performing diagnostics.
6. Awareness of optical network security threats and best practices for securing optical networks.

Exam Syllabus:
The exam syllabus for the Cisco 500-210 exam covers the courses mentioned in the course outline. The syllabus may include questions related to optical networking concepts, transmission principles, network components, design and planning considerations, configuration and troubleshooting techniques, and network security aspects.

Candidates should refer to the official Cisco exam documentation and study resources for accurate and up-to-date information on the exam format, content, and requirements. It is recommended to allocate sufficient time for exam preparation, including studying the course materials, practicing configuration and troubleshooting scenarios, and familiarizing oneself with optical network devices and their management interfaces.
SP Optical Technology Field Engineer Representative
Cisco Representative availability
Killexams : Cisco Representative availability - BingNews Search results Killexams : Cisco Representative availability - BingNews Killexams : Cisco Announces General Availability of XDR Platform

In alliance with Cohesity and others, Cisco is fueling near-zero latency between ransomware detection and remediation with its Extended Detection and Response platform.

The Cisco logo on their website.
Image: mehaniq41/Adobe Stock

Ransomware attacks exploded after COVID-19 according to several reports, and so have solutions accelerating detection. Restoring ransomed enterprise and customer data from accurate backups can provide organizations a leg up on recovery while making it possible to avoid paying attackers to unlock operational data.

Remediation is a capability that Cisco has added to its XDR platform, which the company announced at the RSA conference in April and launched for general availability globally on Tuesday.

SEE: Ransomware attacks increased 91% in March, as threat actors find new vulnerabilities (TechRepublic)

Jump to:

Data snapshots key to recovery

One key to Cisco’s updated XDR platform is that when attackers hold an organization’s data for ransom, they lose leverage if the organization has accurate backups that can be easily and rapidly restored. Cisco and security and data management platform Cohesity, one of several third-party alliances driving Cisco’s XDR, announced this week that the XDR platform is able to do quick “snapshots” of data for rapid backup through Cohesity DataProtect and DataHawk solutions.

The new technology is designed to minimize the time between the beginning of a ransomware outbreak and capturing a snapshot of business-critical information to near zero, according to Cisco.

Raj Chopra, SVP, chief product officer for Cisco Security, said that while the market is rife with detection capabilities — and indeed, XDR, touted for rapid, comprehensive telemetry, was a major talking point at RSA this year — there are few ways to remediate attacks with near-zero time latency. He said the new capabilities in Cisco XDR will allow security operations teams to automate the process of detection while taking “snapshots” of critical information for restoration at the very first signs of a ransomware attack before it even reaches sensitive assets.

“Because we have been instructing Cohesity to take snapshots, we have isolated infected systems, and Cohesity reconstitutes those systems to the last known good configuration,” Chopra said.

Using AI to tune the cadence of backups

Chopra added that the capabilities include artificial intelligence processes that allow fine-tuning of snapshot timing based on historical training data, including from Cisco Talos Threat Intelligence around sensitive endpoints and user behavior.

“We have 25 years’ worth of incident playbooks in Talos. Outside of the U.S. government, we are the largest corpus of threat intel in the world around incident response, which is where a lot of nuance in the AI models for our XDR comes from,” he said.

SEE: At Cisco LIVE, new security platforms with AI under the hood (TechRepublic)

Cohesity is just one of several alliances behind Cisco’s XDR platform, noted Chopra. “One of the key things new for Cisco has to do with the fact that, with cybersecurity, we were not going to win as an island,” said Chopra, adding that the role of XDR for enhancing comprehensive detection telemetry was enhanced with third-party partnerships. “When we launched in April, we already had 13 vendors we had done pre-built integrations with. So for us, ‘extended’ also means other vendors. It means receiving telemetry from wherever vendors happen to be,” he said.

Microsoft Defender, Palo Alto Networks, CrowdStrike and SentinelOne are also aligned with Cisco XDR. “This is the start of remediation becoming more mainstream. That’s what this is about,” said Chopra.

Cisco acquires trio of companies for networking cloud business

Separately, Cisco has acquired Code BGP, a privately held company based in Greece that monitors border gateway protocols, an internet data routing protocol that finds the most efficient network route for transmissions across the web.

Cisco said the acquisition is designed to enhance the network monitoring capabilities of Cisco ThousandEyes network monitoring. Cisco also recently acquired network performance monitoring company Accedian and internet performance platform SamKnows.

Thu, 03 Aug 2023 06:50:00 -0500 en-US text/html
Killexams : Properly set a Cisco router’s clock and time zone

Does setting the correct time on a router really matter? Actually, it does. In this edition of Cisco Routers and Switches, David Davis reviews the benefits of setting the correct time on your router, and he walks you through the three-step process to configure the correct time.

Last year, I wrote an article about why Cisco devices should
use Network Time Protocol (NTP) for their time synchronization needs, in which
I explained how to configure NTP on your Cisco devices (“Synchronize
a Cisco router’s clock with Network Time Protocol (NTP)”
). Using NTP
is the ideal method for medium to large-scale networks.

However, if you have only a handful of routers, manually
setting the clock may be the easiest way to properly configure your devices’
times. Let’s walk through the process.

If a Cisco router boots up before you’ve configured a local
time or network time source, it will display the date as March 1, 1993. Here’s
an example:

Router> show clock
*00:01:10.415 UTC Mon Mar 1 1993

This date’s appearance on log files is a good indication
that no one has set the router’s time source or local time. This is much more
likely than the router’s log entries actually dating back to 1993.

Does setting the correct time on a router really matter? While proper time
configuration isn’t necessary for a router to fully operate, that doesn’t mean
you shouldn’t set the right time. Here are some of the benefits of setting the
correct time on a router:

Configure the time zone

When setting a router’s (or switch’s) correct time, the
first step is configuring the proper time zone. This is the first step for a
reason: If you set the time first and then try to set to the time zone, you’ll
have to reset the time again.

The key point to remember is that it’s not enough to know that
you’re in the Eastern or Pacific time zone. You need to know how many hours you
are from Greenwich Mean Time (GMT).

For example, if you’re in the Eastern Standard Time zone in
the United States, you’re five hours behind GMT. You would indicate this to the
router with -5. If you’re unsure how many hours you are from GMT, the U.S.
Navy’s Web site offers a great resource—the World Time Zone Map.

After you’ve determined your time zone value, you can set
the time zone. For example, I live in the Central Standard Time (CST) zone, so
here’s how I would configure the router:

Router(config)# clock timezone CST -6

Configure Daylight Saving Time

After setting the appropriate time zone, you need to
configure the router to adjust for Daylight Saving
. You can use the summer-time
command to accomplish this. Using our CST zone example, here’s how to configure
the router to use Daylight Saving Time:

Router(config)# clock summer-time CDT recurring

The summer-time
command tells the router to refer to Daylight Saving Time as Central Daylight Time
(CDT), which will automatically occur according to predefined dates and times on
the router. (You can use the same command to manually set the date and time for
Daylight Saving Time.) The recurring
option tells the router to use the accepted U.S. Daylight Saving Time rules for
the annual time changes in April and October.

Configure the clock

After configuring the time zone and Daylight Saving Time, the
last step is to configure the router’s clock. You must do this while in Privileged
Mode—not Global Configuration Mode.

If you’ve never done this before, the format can be a bit
tricky. Here are some things to keep in mind:

  • Use
    the clock set command.
  • Use
    military time.
  • Include
    seconds when setting the time.
  • Specify
    the month using its three-letter abbreviation.
  • Add
    the date and the year.

Here’s an example:

Router# clock set 10:50:00 Oct 26 2006

View the time

After configuring the time zone, Daylight Saving Time, and
the clock, you can view the clock using the show
command. Here’s an example:

Router# show clock
10:51:33.208 CDT Thu Oct 19 2006

Keep in mind that most Cisco routers and switches don’t have
internal clocks that store the time when you power them off. That means rebooting
a device will lose the set local time. However, the time zone will remain set because
the router stores it in its configuration.

For more information on Cisco IOS time configuration, check
out Cisco’s
documentation for the various clock
. How do you set the time on routers or switches? Do you set it
manually or use NTP? What other router and switch courses would you like to see covered?
Share your comments in this article’s discussion.

Miss a column?

Check out the Cisco Routers and Switches
, and catch up on David Davis’ most accurate columns.

Want to learn more
about router and switch management? Automatically
sign up for our free Cisco Routers and Switches newsletter
, delivered each

David Davis has worked
in the IT industry for 12 years and holds several certifications, including
CCIE, MCSE+I, CISSP, CCNA, CCDA, and CCNP. He currently manages a group of
systems/network administrators for a privately owned retail company and
performs networking/systems consulting on a part-time basis.

Tue, 22 Aug 2023 12:00:00 -0500 en-US text/html
Killexams : Cisco Systems No result found, try new keyword!Cisco was eager to talk up an eased supply chain situation and strong demand for hyperscale AI technology in its fourth quarter earnings call this week. Tue, 22 Aug 2023 06:37:00 -0500 en text/html Killexams : Solution Brief: Veeam & Cisco deliver Availability for all applications & data

Solution Brief: Veeam & Cisco deliver Availability for all applications & data

Cisco and Veeam® deliver solutions to secure, back up and recover your data wherever it resides. By combining Cisco Data Center products and Veeam solutions, customers eliminate data loss and slow data recovery, helping to minimize risk, decrease downtime and easily adapt to business changes to meet the most stringent recovery objectives. See all the benefits and use cases in this updated solution brief.

Download Now

Thu, 23 Jan 2020 10:00:00 -0600 en-US text/html
Killexams : Cisco Live 2023

Cisco Live 2023

Cisco Live 2023 promises a re-imagined IT experience complete with new innovations in networking, security and collaboration, to name a few, as the tech giant continues its journey toward building top tech platforms for MSPs and end customers.

Bookmark this page for the latest news and exclusive interviews with top executives and channel partners.

Partners Applaud Cisco’s Sustainability Focus With Data Center, Webex Control Hub Updates
‘Everyone has a sustainability goal, but it’s very hard to actually measure and track and figure out what my improvements actually did in terms of environmental impact. Cisco has done a pretty good job of turning that into a dashboard through Control Hub,’ says Joe Berger, area vice president of digital experiences at Cisco Gold partner World Wide Technology.

Cisco Channel Chief Tuszik On Networking Cloud, FSO, And How Generative AI Can Help Partners Grow Their Businesses
“When you look at the Cisco Live announcements; if it’s Networking Cloud, the security piece, what we’re doing with Webex or FSO, they all are offers, rather, solutions that we bring into the market that are ready to be delivered in a managed-as-a-service motion,” Cisco Channel leader Oliver Tuszik told CRN.

Cisco Injects Generative AI Into Security, Collaboration Portfolios For ‘Reimagined’ Customer Experiences
‘We were going to be investing very heavily in this notion of AI just being part of the fabric of everything … One of the big challenges we have in our industry is shortage of skill and talent, and we can make sure that every single person can become this very sophisticated user when they start using our products,’ Cisco’s EVP of Security and Collaboration Jeetu Patel tells CRN.

Cisco Webex Go With AT&T Addresses Cloud Calling For Mobility-Minded Partners
The tech giant has teamed with AT&T to help more businesses move to the cloud for their calling needs, while unlocking new mobility opportunities for partners, the company announced at Cisco Live 2023.

Cisco Live 2023: Cisco ELT’s 5 Big Statements
CEO Chuck Robbins, alongside the tech giant’s executive leadership team, talk about Cisco’s AI, networking and security launches, as well as the biggest trends happening in the IT industry on-stage at Cisco Live 2023.

Cisco Security Cloud Platform Now Includes SSE, Multi-Cloud Feature, Firewall Updates
‘When you have 70 players on average that are part of the security stack, that’s 70 different policy engines and 70 different cracks in the system. The efficacy of companies is going down when they buy point solutions and so what our customers are telling us is [they] need an integrated platform,’ Cisco’s Jeetu Patel tells CRN.

Cisco Builds On Security Platform Strategy, Unveils Unified Networking Platform
Following in the footsteps of its Security Cloud platform, the tech giant debuts its Cisco Networking Cloud strategy at Cisco Live 2023 to the delight of channel partners.

Cisco Accelerates Platform Push With New Full Stack Observability Platform
‘Cisco is using the term full stack observability and they mean it. Full stack creates a platform, which means, essentially, an ecosystem of observability and monitoring, and very few players have anything close to that,’ Cisco Gold partner NTT tells CRN.

Tue, 06 Jun 2023 08:08:00 -0500 en text/html
Killexams : Cisco Partner Summit 2022

Cisco Partner Summit 2022

CRN is providing full coverage of Cisco Partner Summit 2022. Bookmark this page for the latest news, videos and exclusive videos from the show.

    Cisco SMB Segment ‘By Far’ The Biggest Partner Opportunity
    ‘The SMB market is by far the biggest opportunity to grow or even double its market share … And interesting enough, [in SMB], this is 100 percent partners,’ Cisco Channel Chief Oliver Tuszik tells CRN.

    Cisco Partner Summit 2022: CEO Chuck Robbins’ Top 5 Quotes
    ‘We’ve got stuff going on in the cloud marketplaces that we didn’t have before, we’ve got partners delivering as-a-service today, we’ve got the new SASE [Cisco Plus] offer out in the marketplace. There’s a few things we definitely still need to do, but there’s an awful lot of offers that are out there today for customers,’ Cisco CEO Chuck Robbins said during the summit this week.

    Cisco Partners: New API-First Strategy Will Help Drive ‘Automation’ And ‘Efficiency’
    Partners tell CRN that Cisco’s newly established ‘API-first’ stance may not be ‘sexy’ and will be hard work, but it’s very important to the channel, especially as they begin to build out their own services.

    Cisco Security Portfolio Gains New Features, Firewall Aimed At Hybrid Work Protection
    To the delight of partners, Cisco reveals new security capabilities and a new addition to the 3100 firewall series to protect companies grappling with hybrid work and an influx of remote users at Cisco Partner Summit 2022.

    Cisco Unveils ‘New Era’ Of Specializations Focused On Solution Delivery
    ‘We’re now looking for knowledge [and] we’re looking for experience … we’re focused on the partners’ ability to actually deliver the solution. That’s what customers are looking for. And because they’re multi-architectural in nature, you can leverage a lot of the expertise that you already have invested in and have in-house,’ Cisco’s Marc Surplus tells CRN about the tech giant’s new Solution specializations.

Tue, 01 Nov 2022 02:25:00 -0500 en text/html
Killexams : Media Availability: Safety Andre Cisco

The Jaguars' depth at running back continued to standout with strong performances from Tank Bigsby and D'Ernest Johnson. Cooper Hodges, Darryl Williams and Chandler Brewer sustained injuries in Preseason Week 2, a situation to monitor as Jacksonville prepares to host the Dolphins in the final week of the preseason.

Fri, 30 Apr 2021 15:08:00 -0500 en-US text/html
Killexams : Cisco Stock Rallies on Rebounding Orders

  • Order Reprints
  • Print Article

Cisco Systems stock moved higher in late trading Wednesday after the networking giant showed signs of improvement in its product orders.

Wed, 16 Aug 2023 06:12:00 -0500 en-US text/html
Killexams : Veeam and Cisco UCS Are Better Together: Examining the Shared Traits of Veeam Availability Solutions and Cisco UCS Storage Servers

Veeam and Cisco UCS Are Better Together: Examining the Shared Traits of Veeam Availability Solutions and Cisco UCS Storage Servers

The complexity of IT environments today has made datacenter modernization an urgent priority. In the event of data loss or corruption, this can cost companies a large sum of money. Proactively addressing risks through better protection costs far less money. That’s likely a big reason why when ESG interviewed Veeam® and Cisco UCS customers, they stated that the shared traits of reliability, performance and manageability of these solutions were crucial factors.

Additionally, ESG validation testing proved what IT already knows:

Veeam and Cisco UCS are better together.

  • The performance of the Veeam/Cisco combination is 28.9% higher than the alternative assessed by ESG Lab
  • Price/performance of Veeam/Cisco solution is 49% lower than the examined alternative
  • With Veeam/Cisco, configuring a backup job, copy job, replication job and instant recovery is easy, and the solution proved to be scalable

Download Now

Thu, 11 Jul 2019 06:29:00 -0500 en-US text/html
Killexams : Mortgage credit availability sinks to decade low

A man enters a Bank of America branch in New York.

Scott Mlyn | CNBC

As if higher mortgage rates weren't enough, it was harder even to qualify for a mortgage in July than it has been in a decade, according to the Mortgage Bankers Association.

Its monthly index measuring credit availability dropped in July to the lowest level since 2013, indicating that lending standards are tightening even further.

While availability for all loan types dropped, the component of the index for jumbo loans fell the most, as banks face increasing liquidity issues. Jumbo loans cannot be sold to Fannie Mae and Freddie Mac, so they are usually held on bank balance sheets.

Higher mortgage rates have caused demand for home loans to drop. Mortgage applications to purchase a home are 26% lower than they were a year ago, and refinance demand is off 32%, according to the MBA's most accurate weekly survey.

"Declining origination volumes have led to lower profitability for many lenders, resulting in narrower loan product offerings to reduce operational costs," said Joel Kan, an MBA economist, in a release.

A decline in cash-out refinance programs was a major component of the overall drop in credit availability.

The average rate on the 30-year fixed mortgage is now hovering around 7%, more than double what it was just two years ago when refinancing was booming.

Most borrowers today would rather not have to trade out a 3% rate for a 7% rate just to pull cash out of their homes. They are instead turning to home equity lines of credit, which are second liens.

Tue, 08 Aug 2023 21:04:00 -0500 en text/html
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