Saturday 9 October 2021

Strategize Wi-Fi 6 upgrade with Cisco DNA Center

It is super exciting to see the rich set of features that Wi-Fi 6 has brought to the table. With the likes of high throughput, power optimization, and broadened security, Wi-Fi 6, as a technology that got enough to tempt the network upgrade. As a result, these promising capabilities could knock off an array of challenging access issues seen in the enterprise network.

In a typical enterprise setup, the network administrator is liable for leading the upgrade with no consequences. It warrants the admin to do due diligence in the planning phase to deal with the task smoothly.

Read More: 300-815: Implementing Cisco Advanced Call Control and Mobility Services (CLACCM)

Following are the top-of-the-mind questions of the administrator on the upgrade. 

1. Which areas need immediate access point upgrade 

2. What sort of Wi-Fi 6 Access points are the best fitting in the region

3. When and how to migrate without network interruption

What, do they sound like inhibitors? How relieving it may be if there is an efficient tool that provides sufficient insights and guidance for successful upgrades? Here it is. We have the Cisco DNA Center at our disposal to accomplish the purpose. Cisco DNA Center has a wide range of features that help right from planning to execution stage of the upgrade tasks.

Planning phase

During the planning phase, the administrator determines the various regions facing different access issues and prioritizes accordingly. Following are some of the typical access issues  

◉ The chokepoints in the access network in the form of excess congestion

◉ Areas that operate high power starving IoT devices

◉ Places where mobile devices struggle uplink performance

◉ Areas having higher interference, and so on. 

Cisco DNA Center Assurance has an exclusive dashboard to give insights into the Wi-Fi 6 readiness of the enterprise network and a set of AI/ML-driven dashboards to detect the regions where the Wi-Fi 6 upgrade makes a difference. With Wi-Fi 6 dashboard, the administrator will get the pattern of which level of Wi-Fi 6 enabled clients are noticed in the network and the regions where they are spotted regularly. This dashboard additionally gives insights into what infra level upgrade is needed to enable Wi-Fi 6 in the network. 

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Once the network administrator obtains better information on the different regions for the network upgrade, the next logical step is to identify the appropriate types of Wi-Fi 6 access points to use. The good news is that Cisco offers a bundle of Wi-Fi 6 access points with all sorts of capabilities. Comparing and contrasting the various access points with the requirement will assist in finalizing the appropriate access points.

Upgrade phase


Usually, the network administrator will perform the upgrade activity during the planned maintenance window to prevent the loss of productivity of users. Cisco DNA Center offers a streamlined UI workflow byname “Access Point Refresh” using which the network administrator can conduct the upgrade task more fluidly.

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Let us create a workflow task first


The preparatory work done in the planning phase will be handy. The workflow needs this information. Here is a quick digest of the steps involved in the workflow.

◉ At first, using this workflow, the network administrator should create a new upgrade task to capture the information as guided by the workflow. The administrator can edit and save the workflow task any number of times before submitting the replacement work to get triggered.

◉ In the workflow, the network administrator should select the site(s) and then the access points of those sites for replacement. 

◉ Then the administrator must provide the serial ID of the replacing (new one) access points against each to-be-replaced (old one) access point. Cisco DNA Center uses this information to verify that the access point used for the replacement is genuine. 

◉ There are two approaches to provide the new access point details. If the administrator has already connected the new AP to the corresponding switch, Cisco DNAC Center could detect that. As a result, the workflow shows this new AP that the administrator could select and proceed. Otherwise, if the new access point is not yet available to connect to the network or if the administrator plans that activity later, there will be a provision to add the serial ID manually. Cisco DNA Center learns the new AP through PNP or WLC discovery. 

◉ There is also a CSV template to help the administrator capture the old and new access point information in case of bulk replacement. 

Here is some screen captures to visualize the support.

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Cisco DNA Center, Cisco DNA Center Automation, Wi-Fi 6, Network Automation, Cisco Preparation, Cisco Guides, Cisco Certification, Cisco Career

Cisco DNA Center, Cisco DNA Center Automation, Wi-Fi 6, Network Automation, Cisco Preparation, Cisco Guides, Cisco Certification, Cisco Career

Cisco DNA Center, Cisco DNA Center Automation, Wi-Fi 6, Network Automation, Cisco Preparation, Cisco Guides, Cisco Certification, Cisco Career

It’s time to trigger the upgrade


Upon completion of the workflow, the administrator should submit the workflow to trigger the replacement activity. This offers many distinct approaches as follows for the admin to accomplish the task conveniently. 

◉ The network admin starts with powering off and removing the old Access Point and afterward adding a new Access point in the same switch.  

◉ On the other hand, if the new Access Point is not available yet, then the workflow task will wait till the new one gets connected to the network. The admin can follow the previous step when the new one is available. 

As part of a successful replacement, the task copies all required config from the old Access Point to the new one and prepares it for serving the clients.

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Cisco DNA Center, Cisco DNA Center Automation, Wi-Fi 6, Network Automation, Cisco Preparation, Cisco Guides, Cisco Certification, Cisco Career

And finally, this workflow also provides the report with the status of the replacement. If any replacement tasks have failed for any interim reason, there is an option to retry the replacement task.

We hope Wi-Fi 6 is rather interesting and the enterprise can conveniently proceed with the upgrade task with Cisco DNA Center.

Source: cisco.com

Friday 8 October 2021

Eliminate Network Blind Spots with Visibility from Cisco Nexus 9000 Switches and ThousandEyes

Your organization depends on your network. As networks become more and more complex, the question arises: How do you know what the network is really doing?

Today’s data centers can extend far beyond their on-premises physical location. Data and applications can be with a co-location provider or across multiple cloud providers. For many organizations, data is distributed all around the globe in a web of micro-services and containers and, consequently, outside direct view and control.

With this wide variation of locations, the deployment of Cisco Nexus 9000 switches varies as well. They might provide a Data Center Interconnect (DCI), Cloud to Cloud Connectivity, or external connectivity to sites on the Internet. However, across this vast variation in deployment use-cases, one thing is common—there can be blind spots!

Read More: 300-710: Securing Networks with Cisco Firepower (SNCF)

Consider that, whether for the Internet, Cloud Connectivity or Data Center Interconnect, the transport infrastructure is often provided by an external entity. This external entity, either a Service Provider or your Backbone team, more than likely doesn’t give you operational access and visibility into what some might call the “sausage making” of networking. And that limits visibility and therefore control.

Gaining Deeper Visibility

Visibility into transport infrastructure is essential to optimize the efficient and reliable management of the network. Deeper visibility provides key performance indicators (KPI) such as throughput, path information, latency, jitter, and loss. This information assists in rapidly detecting and remediating transient network degradations—those that can only be detected with continuous monitoring of KPIs over time. Even more importantly, recording this data effectively provides visibility back in time to not just mitigate issues, but to identify and correlate their root causes so they can be eliminated before they reoccur.

In the past, IT used a variety of approaches to attempt to collect actionable KPI data. For example:

◉ Placing compute resources in a co-location for the purpose of collecting telemetry data

◉ Connecting a server outside the DMZ for the purpose of measuring performance

◉ Adding a collector to the DCI to provide visibility

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Figure 1. A Server Used as a Telemetry Sensor

However, as Figure 1 shows, they might not be in the exact data path through which all traffic will pass. Also, using passive data collection does not provide critical visibility into the network paths that data traverses.

Integration with a ThousandEyes


In August 2020, Cisco completed the acquisition of ThousandEyes, an Internet and cloud intelligence platform capable of expanding visibility into, and delivering insights about, the digital delivery of applications and services over the Internet and the cloud. With Cisco’s strong Cloud and Data Center network portfolio, the integration of the ThousandEyes vantage points into the Nexus 9000 enables unprecedented visibility through ThousandEyes from Nexus 9000 switches.

Instead of placing additional compute resources in co-locations, connecting them outside your DMZ, or adding them to your DCI, you can install ThousandEyes Enterprise Agents on Cisco Nexus 9000 switches. The agents measure across the exact paths that data passes gathering crucial KPIs wherever a Cisco Nexus 9000 is present (see Figure 2).

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Figure 2. Cisco Nexus 9000 hosting ThousandEyes Enterprise Agent

ThousandEyes and Nexus 9000 Integration Details


The Cisco Nexus 9000, in ACI or NX-OS mode, provides a hosting environment embedded in the switch’s Network Operating System (NOS) itself. Within NX-OS is a dedicated and secured Linux Container (sLXC) environment for the ThousandEyes Enterprise Agent called Guest-Shell. The agent is hosted in the sLXC and can access the switch’s bridging and routing tables for all its reachability needs. As communication to and from the agent resides in the Nexus 9000 itself, Control Plane Policing (CoPP) can enforce the allowed data-rate for additional protection. Figure 3 shows a schematic diagram of the ThousandEyes Enterprise Agent in a Cisco Nexus 9000 with NX-OS.

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Figure 3. ThousandEyes Enterprise Agent hosting in Cisco Nexus 9000 (NX-OS)

Scalability, of course, is a key consideration. With tens, hundreds, or even thousands of switches in a network, simplified agent lifecycle management is crucial. While the ThousandEyes Enterprise Agent can be manually installed into the NX-OS Guest-Shell, the Cisco Nexus Dashboard Fabric Controller (NDFC) provides an integrated workflow to activate the functionality with a single click (see Figure 4).

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Figure 4. Agent Install on Cisco Nexus 9000 (NX-OS)

The automated install/uninstall in NDFC, provides all necessary configuration settings so the latest version of the ThousandEyes Enterprise Agent can be directly downloaded from the Cisco Repository. Furthermore, the agent will also be automatically onboarded to the ThousandEyes Dashboard for the Test Setup phase of deployment. While Cisco NDFC provides unified configuration and installation of agents, you can still choose to use other tools such as Ansible Playbooks to perform these tasks.

Better Together for Deep Visibility


Operating a data center network requires a versatile and flexible approach to management with deep visibility into the network, including transport infrastructure. The deep linking and integration of Data Center Interconnect (inter-DC) visibility (ThousandEyes) with data center infrastructure (Cisco Nexus 9000) provides access to the KPIs needed to measure performance, quickly detect and resolve network issues, and correlate root causes to eliminate issues in the future.

Cisco continues to integrate new capabilities into Cisco Nexus Dashboard to provide a granular view into the many corners of the extended enterprise network. Today Nexus Dashboard has deepening integrations with Nexus 9000 switches, Cisco Insights, App Dynamics, and of course ThousandEyes, to improve end-to-end visibility from data center, to cloud, to applications and the workforce. With Cisco Nexus Dashboard as a single-point of control for visibility and insights, IT has the ability to foresee and mitigate many of the potential issues that impact the workforce and business operations before they become impediments to progress and profits. And so, the journey continues…

Source: cisco.com

Tuesday 5 October 2021

How Can You Pass CCNP Security 350-701 SCOR Exam

If you plan to obtain CCNP Security Certification, 350-701 SCOR Implementing and Operating Cisco Security Core Technologies v1.0 exam is one of the requisite exams; you can take Concentration exams to achieve your certification. CCNP Security 350-701 is a professional-level Cisco certification exam that must be cracked to get a Security certified and valued security certification. Through exams, known as the core exam and the security concentration exam of one's option, mark the CCNP Security 350-701 exam.

Cisco 350-701 SCOR Exam Details

The Implementing and Operating Cisco Security Core Technologies v1.0 (SCOR 350-701) exam consist of 90-110 questions that need to be finished in 120 minutes.

This exam measures an applicant's understanding of implementing and operating core security technologies, comprising network security, cloud security, content security, endpoint protection and detection, secure network access, visibility, and enforcement.

Topics Included in Cisco 350-701 SCOR Exam

  • Security Concepts (25%)
  • Network Security (20%)
  • Securing the Cloud (15%)
  • Content Security (15%)
  • Endpoint Protection and Detection (10%)
  • Secure Network Access, Visibility, and Enforcement (15%)

Targeted Audience

The connectivity of software and networking is evolving as the day passes. Security professionals require an entire range of skills and a greater focus on the field of vital technology.

Thus, the following professionals can opt for this exam:

  • Systems engineer
  • Network administrator
  • Consulting systems engineer
  • Technical solutions architect
  • Network manager
  • Security engineer
  • Network engineer
  • Network designer
  • Cisco integrators and partners

Cisco CCNP Security 350-701 Exam Preparation Resources

Acing this 350-701 exam demands a solid grasp of the skills and expertise concerning the topics it includes. To acquire this, applicants have to master all the topics. This can be accomplished in several ways utilizing various preparation resources listed below:

1. Official Training Course

Cisco provides a training course for exam takers to have an in-depth understanding of exam topics. Cisco-certified professionals take such courses. You can ask your doubts in this course and get them solved right away.

2. Online Communities and Forums

Applicants sitting for Cisco 350-701 SCOR exam can prepare for a study forum or an online community. Online communities give the best platform to learn from colleagues and make understanding complex concepts less difficult. Cisco also has a forum on its website where exam takers can interact and learn from professionals and recent exam takers.

Also Read: Is Cisco 350-701 SCOR Worth the Time And Effort?

3. Study Guides

Study guides are beneficial for in-depth learning and learning of concepts. Applicants should utilize them early enough during their preparation phase to avoid rushing when their exam is approaching. The benefit of using a study guide is that one can formulate a self-study plan that works for them. Moreover, you can find the Official Cert Guide for the 350-701 SCOR exam at Cisco Press or Amazon.

4. Videos

Some videos include information about Cisco 350-701 exam topics and give tips on preparing for the exam. Certified professionals or instructors create them. Applicants can obtain these videos from Cisco's website and YouTube also.

5. Cisco 350-701 SCOR Practice Test

Practice tests are a very beneficial study tool for Cisco 350-701 SCOR exam preparation. Practice tests can be used by professionals having busy work lives as they are accessible anytime and anywhere. Applicants who have attempted practice test before an actual exam has a greater possibility of passing the exam with good scores. Moreover, they are an excellent option for you to revise the learned concepts.

Best Platform to Attempt Cisco 350-701 SCOR Practice Test

Taking practice tests online is usually a click away, but this also presents applicants to scam sources that offer useless material. This typically costs applicants their time and money. To avoid this, you should take up practice tests from trusted and reliable websites such as NWExam.com. This website will receive an updated practice test that will help you pass your 350-701 SCOR exam. Attempt practice tests to get familiar with the exam structure and type of questions and reduce stress. This will help you identify your preparation strategy and deal with exam questions.

Conclusion

Passing Cisco 350-701 exam is essential if you want to qualify for the CCNP Security certification. When you finally complete all the requirements and attain the CCNP R&S certification, you will possess outstanding, hands-on skills working with enterprise networks. Our advice about using the practice test from NWExam.com should help you achieve this with ease.

Using Infrastructure as Code to deploy F5 Application Delivery and Cisco ACI Service Chaining

Every data center is built to host applications and provide the required infrastructure for the applications to run, communicate with each other, be accessed by their users from anywhere, and scale on demand.

To achieve this, your data center network must be able to provide different types of connectivity to different applications. This includes east-west connectivity between application tiers, as well as north-south connectivity between users and applications. Both rely on additional application delivery Layer 4 to Layer 7 services like load balancers and web application firewalls.

Cisco ACI and F5 BIG-IP Service Insertion

Cisco ACI’s powerful L4-L7 services redirection capabilities will allow you to insert services and redirect traffic from the source to the destination anywhere in your fabric without needing to change any of the existing cabling. This is where you can insert F5 BIG-IP load balancer, to provide application availability, access control, and security.

Read More: 500-440: Designing Cisco Unified Contact Center Enterprise (UCCED)

This is possible using the Policy Based Redirection (PBR) capabilities of the Cisco ACI fabric by configuring a Service Graph in APIC.

But PBR policy and Service Graphs entail a series of manual configurations. This can be tedious, error prone, and inefficient especially if the same configuration happens very often. On top of that, the configuration of the BIG-IP service itself requires information from the Cisco ACI Service Graph.

Simplified Service Insertion with Cisco and F5

This is why Cisco partnered with F5—a leader in the application delivery and web application firewall space around the Cisco ACI and the F5 BIGIP solutions—to simplify the deployment of F5-powered L4-L7 services using the F5 ACI ServiceCenter App for APIC.


This integration simplifies management of Virtual sever configuration on F5 BIG-IP and Service Graph configuration on Cisco ACI by providing a simple user-friendly UI.

In this blog, we will discuss an evolution of this integration for customers looking at Infrastructure as Code as the means to automatically deploy both Cisco ACI network infrastructure configuration and BIG-IP L4-L7 services for their applications and looking for opportunities to start progressing in their IaC journey.

End-to-End Service Insertion Automation with Infrastructure as Code


As a reminder, Infrastructure as Code is a journey that you can embark at different stages depending on your existing automation knowledge and needs. The goal of this journey is to translate manual tasks into reusable, robust distributable code and apply software development techniques such as version control (git), automated testing and CI/CD to achieve those goals.


The first step in an Infrastructure as Code journey is to start by selecting a language or a toolset to express our intent for our Infrastructure as actual code. For this integration, we decided to join forces with HashiCorp, the leader in infrastructure automation and a shared partner of Cisco and F5 and chose HashiCorp Terraform as the Infrastructure provisioning tool and using HCL (HashiCorp Configuration Language) to define service configuration as our code.

F5 and Cisco both have verified HashiCorp Terraform providers, making it easy to create the needed configuration on both sides using HCL (HashiCorp Configuration Language) as our code.

To further simplify automation of the numerous configuration items, Cisco and F5 have worked together on a set of Terraform modules which provide best practices defaults for most of the configuration items and allow users to override specific items of the configuration.

By providing a single workflow, all the dependencies are taken care of, and the usage of the overall solution is simplified. Modules also defines outputs that can be passed from one module to the next and modules can depend on each other to represent the dependency relationship they have with each other.

As part of this solution, a simple workflow with 3 Terraform modules has been created:


◉ The Cisco ACI Service Graph Terraform module allow the user to create and deploy a complete service graph for Policy-Based Redirection (PBR) with the required bridge domains and other necessary constructs as documented in the Cisco ACI Policy-Based Redirect Service Graph Design white paper

◉ The F5 BIG IP VLAN Self IP Terraform module configures the interfaces of the BIG-IP (physical or virtual) facing the ACI fabric with the correct VLANs, and Self-Ips configuration.

◉ The F5 BIG IP AS3 HTTP Service Terraform module configures an HTTP Service using F5 Application Services 3 extension (AS3) to provide a load balancing function with a specific Virtual server (VIP) and the recommended configuration when used in conjunction with Cisco ACI PBR.

Instantiation of the modules allows the user to pass the parameters necessary and use default parameters for the rest of the configuration hiding all their internal complexity to the user. The following is an example of the instantiation of the different modules and their dependencies:

module "cisco-aci-service-graph" {
    source = "./modules/service-graph-lb-pbr"
    tenant              = var.aci_tenant
    vmm_provider_dn     = var.aci_vmm_provider_dn
    vmm_domain_name     = var.aci_vmm_domain_name
    vmm_controller_name = var.aci_vmm_controller_name
    vm_name             = var.aci_bigip_vm_name
    vnic                = var.aci_bigip_vnic
    device_name         = var.aci_bigip_device_name
    device_mac_address  = var.aci_bigip_provider_mac
    device_ip_address   = var.selfip_int
    provider_bd_subnets         = var.aci_provider_bd_subnets
    consumer_bd_subnets         = var.aci_consumer_bd_subnets
    provider_service_bd_subnets = var.aci_provider_service_bd_subnets
    consumer_service_bd_subnets = var.aci_consumer_service_bd_subnets
}

module "bigip_vlan_selfip" {
    source       = "./modules/vlan_selfip"
    vlan_int_tag = replace(module. cisco-aci-service-graph.internal_vlan, "vlan-", "")
    vlan_ext_tag = replace(module. cisco-aci-service-graph.external_vlan, "vlan-", "")
    selfip_int   = var.selfip_int
    selfip_ext   = var.selfip_ext
}

module "as3_http_app" {
    source      = "./modules/as3http"
    server1     = var.server1
    server2     = var.server2
    vip_address = var.vip_address
    snat        = var.snat
}

You can see that the “bigip_vlan_selfip” module uses the output of the cisco-aci-service-graph module to pass the VLAN automatically derived from the ACI VMM domain integration. This removes the need to statically define a VLAN and allow the reuse of this plan over and over. You can also see that the module definition uses a lot of variables creating a reusable piece of code that can be instantiated multiple times with different sets of variables.

With this joint solution, deploying BIG-IP application services on an ACI network infrastructure with a Terraform workflow and applying Infrastructure as Code principles, can greatly simplify, automate, optimizes, and accelerate the entire application deployment lifecycle in turn improving time to value.

To better collaborate with other members of your organization on provisioning this solution, HashiCorp Terraform Cloud can be used to provide remote state storage allowing your state file (which provides a system of record for what you have provisioned) to be stored securely and remotely.

Monday 4 October 2021

Is the CCNP Enterprise 300-410 ENARSI Certification Worth It?

Listing the CCNP Enterprise certification on your resume demonstrates that you possess the skills required to work competently with enterprise networking solutions. The core focus of this certificate is that you can take it according to your choices. That is why it includes the core exam, which any applicant should take, and six concentration exams to let the applicants select their field of specialization. Cisco 300-410 ENARSI: Implementing Cisco Enterprise Advanced Routing and Services is one of these exams and one of the most sought-after picks among the exam takers.

Details of Cisco 300-410 ENARSI Exam

The area of specialization of this Cisco CCNP Enterprise 300-410 ENARSI exam includes the details of the implementation process needed for Cisco enterprise advanced routing and services.

Cisco 300-410 Exam Includes the Following Topics:

  • Layer 3
  • VPN services
  • Infrastructure security
  • Infrastructure services
  • Infrastructure automation

To know all the exam syllabus topics in detail, click here. Cisco 300-410 ENARSI exam comprises 55-65 questions answerable in 90 minutes. So, to deal with all the questions, you must work on your time management and exam-taking skills. Cisco 300-410 ENARSI exam is available in Japanese and English languages.

Reasons to Opt for Cisco 300-410 ENARSI Exam

Reasons to opt for this certification exam is that it fetches incredible benefits. The core benefit is the skills you acquire. If you prefer to opt for this exam, upon passing this exam, you will get the following skills:

  • MPLS operations, comprising LSR, LSP, label switching, and LDP;
  • Bidirectional Forwarding Detection;
  • BGP, OSPF, and EIGRP;
  • Route reflector;
  • IPv6 First Hop security features;
  • Neighbor relationship & authentication;
  • SNMP & NetFlow.

Also, if you prepare with great deliberation and master all the required topics, you will be able to carry out the following tasks:

  • Troubleshooting device management;
  • Configuring policy-based routing;
  • Troubleshooting administrative distance;
  • Verifying VRF-Lite;
  • Troubleshooting possible network problems with the use of the Cisco DNA Center assurance;
  • Configuring and verifying DMVPN;
  • Troubleshooting manual & auto-summarization with any routing protocol;
  • Troubleshooting control plane policing;
  • Troubleshooting the network performance issues with the use of IP SLA.

These are just a few of the skills you learn and the expertise you get if you go for the 300-410 ENARSI exam. Of course, it all depends on the skills you need for your job role, not the positions that require these.

A Brief Overview of Cisco 300-410 ENARSI Exam Preparation

Passing this Cisco exam can be difficult in some cases, but you can make it a lot easier by using appropriate study resources. There are plenty of study materials you can find online for Cisco exam preparation, but you should begin with the official resources provided by the Cisco website. Cisco offers many study resources, such as training courses, labs, study guides, and much more. Apart from this, you can also go for practice tests offered by NWExam.com. It would be best not to underestimate the importance of practice tests because they will take you a long way no matter what you do.

Preparing for the Cisco 300-410 Exam: Study Resources

Attempting Cisco 300-410 ENARSI practice tests will impart you an idea about the actual exam and the kind of questions to expect.


Benefits of Passing Cisco 300-410 ENARSI Exam

Passing the core 350-401 ENCOR and the 300-410 ENARSI exams gives you the CCNP Enterprise certification. This is one of the vital benefits of clearing this exam. Other benefits are listed below:

1. Cisco 300-410 ENARSI Certification Makes you More Employable

Cisco 300-410 certified professionals are way more employable than their non-certified peers. With the CCNP Enterprise certification, which you achieve after passing the 300-410 exam, you will have an advantage over other candidates who are not certified. The potential organizations will acknowledge you first for the position they offer.

2. It Confirms Your Skills

Passing Cisco 300-410 exam confirms that you have the knowledge and skills required to implement and troubleshoot advanced routing technologies and services. The certification will demonstrate to the employers that you can execute and troubleshoot Layer 3, infrastructure services, and VPN services. And a lot of organizations require professionals with such skills.


Upgrade Your Career with New CCNP Enterprise 300-410 Certification

3. It Boosts Your Knowledge

The Cisco 300-410 exam is not just about passing it and becoming certified. Still, it is a superb way of obtaining high-level knowledge in executing and troubleshooting the most advanced technologies and services. By going through the diligent preparation method, you will learn a lot along the way.

Conclusion

Choosing which concentration exam to take is what you need to do if you receive the certification that will suit your job role. That is why Cisco offers six options to make your resume stand out, and choosing one of the exams can earn your certificate different from the certifications of other candidates. So, if Cisco 300-410 is the exam you require, prepare for it with great deliberation and deal with it with an excellent score with the help of a practice test.

Saturday 2 October 2021

Using INFRAM to Modernize Today’s Healthcare

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Healthcare has been digitally transforming during the past several years, but it is now happening at such speed and scale, it is driving convergence of technology and business strategies like never before. From demands on clinicians to integrate technology into their workflows and leverage data insights in real-time, to patient expectations to use a myriad of digital tools throughout their care journey, the need to modernize healthcare is here.

Read More: 350-901: Developing Applications Using Cisco Core Platforms and APIs (DEVCOR)

Today, healthcare organizations invest heavily in infrastructure, along with multi-year network support plans. But much of these investments remain shelf ware without a roadmap for implementation and adoption. A foundational digital infrastructure is key to building a digital healthcare system – one that focuses on the outcomes of the individual, connects all areas of the organization, and provides care when, where and how it is needed, safely and securely.

To support the rising demands for connected digital ecosystems, healthcare leaders need to evaluate their current infrastructure and its ability to support future workloads. INFRAM can help.

What is INFRAM?

The Infrastructure Adoption Model (INFRAM) assesses and maps technology infrastructure capabilities required to reach clinical and  strategic goals while meeting international benchmarks and standards. The assessment is a global eight-stage (0-7) model for reviewing infrastructure adoption and capabilities maturity. By using the adoption model, healthcare providers can help improve care delivery, reduce cyber and infrastructure risk, and create a pathway for infrastructure development tied to business and clinical outcomes.

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INFRAM Architectural domains and capabilities:


◉ Transport: Software-defined network across the hospital campus
◉ Mobility: High-availability wireless with services supporting data, voice, video, location, and beyond
◉ Collaboration: Secure, reliable video, voice, and text– enabling better clinical communications
◉ Security: Intelligent automation– enforcing policies for network access and device management
◉ Data Center: On-premises, enterprise-wide hybrid cloud application and automation

The INFRAM Value: Digitally Transformed Healthcare Organizations


INFRAM Maturity Readiness Services give healthcare leaders a clear path to assess the infrastructure needed to drive successful outcomes within their organizations. Depending on gaps identified with an INFRAM assessment, detailed design and execution plans are developed, including KPIs for measuring value and outcomes. This includes:

◉ Optimized Applications Experience: Experience is a new measure for defining a value-based care organization. The data that applications capture will enable transformation and using that data to optimize workflows and operations will drive growth and profitability. The more you see, the more you solve. The more you solve, the more resilient and agile your healthcare organization becomes.
◉ Application Enablement: This includes the development, design, and facilitation of:

   ◉ Reimagined Applications: running in hybrid combinations (on-premise, cloud and multi-cloud environments) that allow for flexible distribution of workloads and data, based on the strategic and tactical needs of the organization.
   ◉ Flexible and Inclusive Hybrid Work: an environment that leverages communications and collaboration platforms and supports clinical collaboration experiences​.
   ◉ A Secure Enterprise: based on an automated, security policy-governed network, with integrated solutions for identity and access management.
   ◉ A Cross-architecture, Integrated Infrastructure: to support transformative and consistent experiences with an end-to-end Campus, WAN and data center design and implementation, based on Software Defined Networking.

Additionally, healthcare organizations reap other benefits by leveraging INFRAM, such as  IT and business alignment, budget planning and assistance with comprehensive strategic and readiness plans, support for acquisition evaluation and negotiations, and the ability to leverage existing product investments for quick gains.

Cisco’s Customer Experience INFRAM Program


Since the inception of the INFRAM model in 2018, Cisco has worked closely with HIMSS as a key collaborator on the pilot program, along with other organizations from around the world. So, it was only natural that Cisco was the model’s first Certified Partner, engaging and assisting our clients in advancing through maturity model stages. Today, our Customer Experience (CX) team in the Americas delivers two INFRAM services.

INFRAM Assessment


This service delivers two reports focusing on:

◉ Strategy and Outcome Alignment that gathers the evidence needed to create compelling business cases for investment, linking stakeholder experiences, outcomes, and technology.

◉ Assessment and Gap Analysis that includes an analysis and actionable project plan to identify and remediate capability gaps in the technology infrastructure.

INFRAM Planning


This offer provides strategy roadmaps aligned to a costed program delivery plan, and includes:

◉ A 12–36-month blueprint and investment schedule tailored to infrastructure, systems and applications transformation that aligns business strategies and outcome to technical capabilities.       

By using INFRAM as a strategic blueprint, healthcare providers can help improve care delivery, reduce cyber and infrastructure risk, and create a pathway for infrastructure development tied to rapidly evolving business and clinical outcomes. This helps ensure that healthcare organizations are better prepared to leverage fully digital infrastructures to meet the patient care needs of today and tomorrow.

Thursday 30 September 2021

Be Successful In Your CCNP Enterprise 300-420 ENSLD Exam Preparation

Making it viable for professionals to prefer what they want to specialize in is excellent. Cisco extends many opportunities to anyone who wants to get a qualification in a definite area of networking technology. One of the leading fields is learning how to design Cisco-based enterprise networks. With the Cisco CCNP Enterprise 300-420 ENSLD exam, the applicants can acquire skills allowing them to accomplish these tasks efficiently. You need to know more about this certification exam and what it signifies to you as an IT-based professional. This article was drafted precisely to give you guidelines for this Cisco CCNP Enterprise exam. So, keep on reading.

Why Should You Obtain Cisco Certifications?

Being the industry leader in providing Networking certifications, Cisco fetches many benefits that you can relish after passing its exams.

Above all, you will obtain knowledge and skills that will help you perceive your field far and wide. The Cisco program offers you renewed and structured practice that will help you boost confidence in your work and skills. Another benefit is adaptability, as with the gained skills, you will reinforce your current strengths and explore new interests. And this leads you to one more benefit – excellent job opportunities.


Cisco 300-420 ENSLD Exam: Your Way Towards CCNP Enterprise Certification

You will be acknowledged as a worthwhile and successful worker in the eyes of any organization. Being a responsible person who wants to flourish in their career will lead you to your career development. And ultimately, all these benefits give you two other benefits: great opportunities and higher pay packages.

Information About Cisco 300-420 ENSLD Exam

This is the app time for any professional who aspires to coordinate their skills with the networking demands of the job market. Cisco 300-420 ENSLD, also termed Designing Cisco Enterprise Networks, is the appropriate Cisco certification exam for you.

For the CCNP certification, this is the second exam you will have to take. The first one is the Cisco 350-401 ENCOR exam. It leads you through core enterprise technologies. And 300-420 ENSLD, which you can prefer from six other exams, helps you concentrate on a technology area of your preference. It is, hence, an elective exam, also called a concentration exam.

Cisco CCNP Enterprise 300-420 ENSLD Exam Preparation

To get through any exam, you have to study for it by understanding what this exam involves. Studying its topics is the best place to begin. The Cisco 300-420 ENSLD exam assesses your skills and knowledge in enterprise-based design.

The Cisco 300-420 ENSLD exam topics you need to learn to involve:

  • Advanced addressing as well as routing solutions;
  • Advanced campus networks for enterprise;
  • WAN targeting enterprise networks;
  • Network-based services;
  • Automation.

To study all the objectives thoroughly before the exam day, you require to develop a study plan that will suit you. It is all going, to begin with, your frame of mind and your prospects. Make sure you coordinate your perceptions and expectations well with the exam prerequisites. Seek to know everything that means for this explicit exam. This involves topics and what study materials to obtain. All the details about the exam structure and study materials are available on the Cisco official website. This will give an explicit idea of what to expect in an actual exam. It is also created in a way to direct you to the right way of preparation.

Moreover, before sitting for the Cisco 300-420 certification exam, you require to reach your study goals. These are the goals you established before starting the preparation process. They should cover your intention, time, and prospects. Your core task here is to pass the exam. Accomplishing it demands dedication and the use of materials that endorse your study goals.

One of the best resources to utilize for Cisco 300-420 ENSLD exam preparation is to enroll in a training course offered by Cisco itself.

Another best means for this certification exam preparation is to practice the concepts you learn practicing in labs. The hands-on method guarantees you master all the expected skills. This is how you can be qualified to get through your exam and do well in your future tasks.

Also Read: Ease Your Way Towards the CCNP Enterprise 300-420 ENSLD Exam

To reinforce your preparation, you must take 300-420 ENSLD practice tests. This method has been verified to work with most exam applicants. They help you get a comprehensive idea of the real exam and know where you require to improve or study more. This will help you improve your time management skills and gives you the vibe of an actual exam environment.

You can also avail other study resources such as study guides, online videos, online forums, and blogs. All the resources are easily available on the Internet so that you can complement your learning.

If you make the most out of the available study resources, you will get a flying score in your Cisco 300-420 ENSLD exam. The official training courses, study guides, practice tests, hands-on labs, blogs, and online forums are designed to get the most out of your preparation.

Conclusion

Achieving success in any field, together with your professional life, is what it means. The Cisco CCNP Enterprise 300-420 exam assures that you gain the necessary IT skills. Passing this certification test will draw many benefits. One of them is amazing job opportunities as an enterprise network design expert. Your outstanding skills will ensure your success in your career. Get ready to take your networking career a step further with this Cisco CCNP Enterprise exam!