Including CLI, SNMP, and Model Driven Telemetry.Ĭisco Crosswork Optimization Engine provides real-time network optimization allowing operators to effectively maximize network capacity utilization, as wellĪs increase service velocity. Data from network devices is collected using multiple protocols Crossworkĭata Gateway collects physical (e.g., ENTITY-MIB, IF-MIB) and logical (e.g., LAG, VRF) objects from network devices and publishesĬollected data for the northbound analytics applications. Cisco Crosswork Network Controller uses a data collection service along with Cisco Crosswork Data Gateway (Crosswork CDG) to collect and manage this data. Networks maintain a large amount of data that spans thousands of devices. Path Computation Element Communication Protocol (PCEP) connection that SR-PCE uses to push updates to the network. (PCC) can report and delegate control of head-end tunnels sourced from the PCC to a PCE peer. PCE describes a set of procedures by which a Path Computation Client SR-PCE provides stateful PCE functionality that helpsĬontrol and move SR policies to optimize the network.

Cisco SR-PCE runs on the Cisco IOS XR operating system. Segment Routing Path Computation Element (SR-PCE)Ĭisco Crosswork Network Controller uses the combination of telemetry and Cisco Segment Routing Path Computation Element (SR-PCE) to analyze and compute optimal Telemetry Function Pack enables telemetry configuration on the The sample function pack can be extended and customized for Provisioning on routers, leveraging SR policies set up using the SR-TE Coreįunction Pack. Services Sample Function Pack enables Layer 2 and Layer 3 VPN service.Provisioning of segment routing policies with SLA, for example, Segment Routing Traffic Engineering (SR-TE) Core Function Pack enables Telemetry configuration, the following function packs must be installed on the Cisco

For provisioning segment routing policies and VPN services and for

Set Up Bandwidth on Demand and Bandwidth OptimizationĬisco Crosswork Network Controller uses Cisco NSO as a provider for device management and configuration maintenance Manage Cisco Crosswork Data Gateway Servers Introduction to the Cisco Crosswork Network Controller and its Components This document contains the following sections: Layer 2 and layer 3 VPN topology and provisioning conceptsįor an overview of the steps that need to be taken to get started with Cisco Crosswork Network Controller and links to the relevant sections, see Getting Started Overview. Segment routing (SR-TE) and SR policy provisioning Segment Routing Path Computation Element (SR-PCE) functionalityĬisco Network Services Orchestrator (Cisco NSO) functionality Networking technologies and protocols (BGP-LS, IGP (OSPF and IS-IS), PCEP, model-driven telemetry, and so on) This document is intended for experienced network administrators and assumes familiarity with: This is a post-installation document intended to cover the steps required to get up and running with Cisco Crosswork Network Controller and start using the user interface (UI) to execute the supported use cases. Change the IP Address of the Cisco NSO Provider.Set Up Bandwidth on Demand and Bandwidth Optimization.Define Color Thresholds for Link Bandwidth Utilization.Set Display Preferences for Devices and Links.Choose a Provider for the Geographical Map Display.Auto-Sync of Managed Devices With Cisco NSO.Attach a Device to a Cisco Crosswork Data Gateway Instance.Troubleshoot the Cisco Crosswork Data Gateway Installation and Enrollment.Cisco Crosswork Data Gateway Authentication and Bootstrap.Access Cisco Crosswork Data Gateway Through vCenter.Manage Cisco Crosswork Data Gateway Servers.Introduction to the Cisco Crosswork Network Controller and its Components.

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