Cisco 350-401: SD-Access Architecture
Cisco Software-Defined Access changes campus design by separating the physical transport network from the virtual networks and identity policy experienced by endpoints. Catalyst…
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Networking.
Routing, switching, wireless networks, network architecture and services.
PUBLISHED COVERAGECurated by subject
Cisco 350-401: Catalyst Center and Network Assurance
Cisco Catalyst Center combines network inventory, design intent, provisioning, telemetry, assurance, and platform APIs so that campus operations can be managed as a…
Read articleCisco 350-401: BGP for Enterprise Networks
BGP is often introduced as the protocol that runs the Internet, but enterprise networks use it for much more than full Internet routing.…
Read articleCisco 350-501: Segment Routing for Service Provider Networks
Segment Routing SIDs and Forwarding Paths Segment routing changes how a service-provider network expresses forwarding intent. Instead of requiring every desired traffic-engineered path…
Read articleCisco 350-501: MPLS and L3VPN Architecture for Service Providers
MPLS L3VPN Customer Isolation and Provider Transport MPLS Layer 3 VPN architecture solves a service-provider problem that ordinary enterprise routing does not: many…
Read articleCisco 350-701: Network Segmentation for Zero Trust
Network segmentation supports zero-trust architecture by reducing the amount of access that follows automatically from being connected to a network. Traditional perimeter designs…
Read articleCisco 350-601: VXLAN EVPN Fundamentals in Cisco Data Centers
VXLAN EVPN separates a data-center network into an IP underlay and a virtual overlay. The underlay gives loopback and VTEP addresses reliable Layer…
Read articleCisco 350-601: Data Center Redundancy with vPC
Virtual Port Channel (vPC) lets a downstream device form one logical port channel to two separate Cisco Nexus switches. The downstream system sees…
Read articleCisco 350-601: ACI Policy Model
Cisco Application Centric Infrastructure (ACI) manages the data center through an object-based policy model. Instead of configuring every forwarding decision as an isolated…
Read articleCisco 200-901: YANG Data Models for Network Engineers
YANG gives network automation a schema for the data a device exposes. Instead of treating configuration as an arbitrary block of CLI text,…
Read articleCisco 200-901: Secure API Authentication for Network Tools
Network APIs can expose the same authority that engineers once exercised through privileged command-line sessions, so authentication deserves the same design attention as…
Read articleCisco 200-901: Python for Network Automation with Cisco APIs
Python is effective for network automation because it can connect API calls, data transformation, validation, file handling, testing, and reporting in one readable…
Read articleCisco 200-901: Git Workflows for Network Automation
Git is useful in network automation because the automation itself becomes an operational asset. Python modules, Ansible playbooks, Jinja templates, inventory data, validation…
Read articleCisco 200-901: CI/CD Concepts for Network Automation
Continuous integration and continuous delivery apply software-delivery discipline to network automation artifacts such as playbooks, templates, Python code, intent models, and infrastructure definitions.…
Read articleCisco 200-901: Ansible for Cisco Network Configuration
Ansible gives network engineers a way to describe configuration tasks as repeatable automation rather than retyping command sequences on each device. The tool…
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