Service Providers Knowledge Base

Introduction MTU profile reset troubleshooting - DNX - NCS57XX This document is mostly focus on troubleshooting of MTU on interface & how to verify if it is correctly programmed    Steps to follow    Check the Bundle configuration  RP/0/RP0/CPU0:NCS...

Subjected new feature will be enabled with below CLI from XR release 24.4.2. This will help to alert customer if Network processor (NP) is high utilising.  Below configuration command is required to monitor NP Utilisation/frame-buffers (RFD) and gen...

IntroductionThis section describes the equations on how the MTU is being calculated for interfaces in IOS-XR.The MTU is important since it is used as part of the signaling for Pseudo Wires, hence it is important to understand the way XR calculates MT...

Our Cisco Mastering IOS XR series is expertly designed to enhance your expertise and unlock the full potential of IOS XR.  This conprehensive series delves into key topics, including gettting started with the XR Flexible Comsumption Model, and in-d...

The Cisco Document Team has posted an article. This document describes different Ethernet Segment Identifier (ESI) load balancing modes which is essential for optimizing traffic distribution and Know of something that needs doc...

Discover Cisco Provider Connectivity Assurance, the ultimate solution for real-time end-to-end network visibility, ideal for both CSPs and private networks. Learn how Quality of Experience can be a powerful competitive differentiator.​All of this wil...

IntroductionOverview Port StatusConfiguration ICCP setup (POAs)mLACP setup (POAs)DHD setupChecking statusSwitchoverTroubleshooting Information to CollectIs this a bundle issue? Checking ICCPFeatures & ProtocolsBundle Infra issues The bundle is downT...

    NOTE: Starting from January 2025 please refer to this page for IOS XR software suggestions: Recommended Releases for IOS XR Routers   IntroductionIOS XR Numbering SchemeIOS XR Extended Maintenance Release (EMR)Evolution of the "Service Pack" C...

Join us in this expert series, where we’ll deep dive into some of the capabilities of Crosswork Network Controller, Cisco's SDN controller for the Transport Domain, including Element Management Function, Service Provisioning and Visualisation, as we...

Join our Cisco NSO Expert Insights Series to explore how Cisco NSO is transforming network management through advanced automation and robust multi-vendor support.  This comprehensive series begins with foundational concepts, providing you with a st...

IntroductionAccess models Bundles vs Phyiscal interfaces Linecard based subscribers Hardware requirementsRadius Source Ports PPPoE vs DHCP/IP-sessions First Sign of Life comparison between PPPoE and IPoE sessions Access Interfaces Using ambigious ...

QuestionWhat is the hardware series we use for Application Centric Infrastructure? AnswerWe have the Cisco Nexus 9000 series. In this, we mainly have Nexus 9500 Modular and Nexus 9300 Non-Modular series switches. One of the best ways is to use 9500 a...

 Mastering IOS XR: Exploring FCM and Trust Insights Join us in this expert series, where we’ll explain and demonstrate different features of IOS XR Flexible Consumption Model, Software Innovation Access and Crosswork Trust Insights. After these sess...

Join our Cisco NSO Expert Series to discover how the product revolutionizes network management with powerful automation and seamless multi-vendor support. We'll start with the foundational concepts, then progress to explore the seamless transition t...

Service Providers Guided Resources IOS XR XR Flexible Consumption Model SR-MPLS Enabled Network SRv6 Enabled Network Network Services Orchestrator Services Orchestration   Need help navigating Cisco Guided Resources? Check out this helpful how to...