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Innovation on the inside core of Cisco DNA Heart

Cisco DNA Heart has seen a number of releases with vital innovation and the evolution of the product platform. With DNA Heart capabilities aligned to Gartner’s 4 IT personas (AIOps, NetOps, SecOps, and DevOps), it is very important take a step again and have a look at the platform or networks-put the “underlay.”

With adjustments within the IT panorama, a number of megatrends are shaping what the community platform must ship. With the brand new panorama the place each purposes and customers are on the transfer, the face of the campus community has modified and expanded.

Megatrends shaping digital transformation
Determine 1. Megatrends shaping digital transformation

Cisco DNA Heart Digital Equipment, deployment flexibility

With purposes shifting to the cloud, it’s no shock that administration platforms are shifting to the cloud. Cisco DNA heart isn’t any exception. DNA Heart is now in a position to run on AWS, and the deployment of the AWS VA takes below an hour from begin to end.   Lots of flexibility can be offered to the tip person by means of the help of a launchpad to automate the set up or by means of a handbook mode for customers who have already got a customized AWS surroundings. DNAC set up is totally programmatic in each instances (no login to shell required!)

At this level, customers can get on the Cisco DNA Heart UI and start configuration, discovery, and extra.

Determine 2. Digital Equipment Diagram

Following AWS, a VMWare model of the equipment might be launched, permitting prospects to make use of their present VMWare infrastructure to run Cisco DNA Heart as an alternative of a bodily equipment. As a part of Cisco’s dedication to the platform, regardless of the way you deploy Cisco DNA Heart, customers will see function parity it’s the similar Cisco DNA Heart code and capabilities.

Hardened Safety Options

Some verticals, industries, and organizations have particular safety necessities mandated, akin to FIPS.

Activation of FIPS compliance at Cisco DNA Heart set up time allows security measures akin to safe boot, TPM, session timeouts, and password expiration.  When knowledge is shared utilizing weak or deprecated ciphers, that knowledge is liable to being decrypted by malicious actors. Cisco DNA Heart now helps FIPS 140-2-compliant cryptography modules, making certain that solely robust NIST-approved ciphers are used and enabling deployment in security-conscious verticals akin to the general public sector, finance, and healthcare.

Determine 3. FIPS compliance letter

ACL to administration entry for Cisco DNA Heart equipment

By standard demand – many purchasers make the most of ACL’s to manage entry to the community units for administration. As Cisco DNA Heart is now the centralized monitoring and administration level for community property, prospects can now create ACL’s to manage what networks or IPs can entry the Cisco DNA Heart UI

Restricted shell help

Once more by standard demand prospects have requested to offer an allow shell for DNA Heart in order that delicate CLI instructions could be protected always. DNAC now comes with a restricted shell as commonplace and solely non-invasive CLI is allowed to be run on the console. For any  CLI which requires root degree / Sudo permissions, the shell will default deny it. A particular token must be acquired to take away the restriction.

Scale – the agility to maintain up with your small business

Scale is a continuing progress issue with post-pandemic life coming again to regular, with the proliferation of IoT and OT units on the community on the rise. There’s a fixed want to make sure that the community administration and orchestration platform can proceed to scale with the community and enterprise wants. With every launch, Cisco DNA Heart group has been making steady strides with an elevated platform scale. Current scale updates for model 2.3.3 embody as much as 6,000 websites and 24,000 units (Entry Factors and Community Units for each Material and non-fabric networks).

DNA Scale
Determine 4. DNA Scale

Distant help

As a part of enhancing the help engagement between prospects and TAC, at occasions offering TAC quick access to the gear has contributed to extending the MTTR (Imply time to restore). To ease the method, prospects at the moment are in a position to permit TAC entry to community gear by way of Cisco DNA Heart. This resolution allows the client to offer TAC-specific entry to gear and the power to revoke entry at any time.

Remote Support Activation
Determine 5. Distant Assist Activation

Aura (Audit & Improve Readiness Analyzer)

AURA stands for Audit & Improve Readiness Analyzer and performs varied well being, scale, and improve readiness checks for the Cisco DNA Heart and the remainder of the Material community. The device is very simple to run and is executed on the Cisco DNA Heart.

AURA screen image
Determine 6. AURA display picture

The device makes use of API calls, DB reads and CLI present instructions (read-only operations) and therefore, doesn’t have an effect on efficiency or trigger affect the Cisco DNA Heart or the networking units. This performance was in-built collaboration with Cisco DNA Heart Escalation Engineering, Gross sales, and CX Facilities TAC Engines group to make sure an environment friendly improve expertise. AURA Instrument Verify Areas:

  • DNA Heart Scale Take a look at
  • DNA Heart Infra Well being
  • DNA Heart Assurance Well being
  • WLC/eWLC Assurance Well being
  • SDA Gadget CLI Seize
  • SDA Management & Safety Audit
  • Software program Bugs Inflicting Improve Failures
  • Improve Readiness Checks
  • SDA Compatibility Verify (Switches, Wi-fi Controllers & ISE for two.2.2.x)
  • DNAC-ISE Integration Checks
  • Material Units Configurations Seize and Examine utilizing inbuilt diff device

System Analyzer screen image
Determine 7. System Analyzer display picture


Go to Cisco DNA Heart net web page for extra sources and data

Extra Sources:

Cisco dCloud to expertise and demo Cisco DNA Heart by way of your Cisco log-in credentials

Cisco DNA Heart Communities to attach along with your friends and Cisco specialists

* Gartner “Market Information for Community Automation Instruments” Printed 22 February 2022 – ID G00735443




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