Overview
Outlines advanced monitoring and troubleshooting features for BGP, NSR, and routing statistics, detailing feedback mechanisms, BMP, memory and prefix analysis, keepalives, policy views, and best practices for robust network visibility and diagnostics.
This chapter offers a comprehensive guide to BGP labeled unicast, detailing its various implementations, including over RSVP-TE for traffic engineering and resiliency. It also covers the exclusion of label allocation for non-advertised routes and steering BGP control-plane traffic over IP-only paths to optimize MPLS network operations.
BGP-RIB feedback mechanisms for update generation
Introduces BGP-RIB feedback mechanisms, emphasizing best practices for advertising BGP routes only after FIB confirmation and provides instructions to configure BGP to wait for RIB feedback before sending updates.
Enhanced monitoring of NSR statistics
Details enhanced monitoring options for NSR statistics and provides tasks to view and interpret advanced NSR statistical data for improved network reliability and troubleshooting.
Store and analyze changes in the prefixes received from BGP peer
Explains BGP prefix statistics features and offers instructions to verify and analyze prefix data to enhance routing visibility and diagnostic capabilities.
Monitor BGP memory statistics
Describes BGP memory statistics monitoring and guides users through procedures for observing BGP memory utilization and trends.
Enhanced monitoring of BGP keepalive messages
Details enhanced monitoring capabilities for BGP keepalive messages, outlining how to view and assess keepalive message statistics to support BGP session stability.
Enhanced monitoring of BGP memory utilization
Outlines advanced monitoring tools for BGP memory utilization and provides steps to monitor and analyze memory resources dedicated to BGP processes.
Enhanced next hop monitoring
Explains key concepts behind next hop monitoring enhancements for improved network path validation and diagnostic accuracy.
Enhanced monitoring of version-rate statistics
Explains enhanced monitoring for version-rate statistics and presents procedures to access and evaluate version-rate metrics for BGP operations.
BGP monitoring protocol
Introduces BGP monitoring protocol (BMP) concepts, including principles for using BMP to monitor BGP speakers, protocol operations, and configuration of BMP server connections.
Simultaneous monitoring of Adj-RIB-In pre-policy and post-policy views
Details simultaneous monitoring techniques for Adj-RIB-In pre-policy and post-policy views and provides procedures for configuration to enable comprehensive route-policy diagnostics.
Adj-RIB-in post-policy view for L3VPN address families
Outlines the Adj-RIB-In post-policy view for L3VPN address families, featuring reference information and step-by-step instructions to enable post-policy monitoring.
Local-RIB View for IP and L3VPN Address Families
Describes the local-RIB view for both IP and L3VPN address families, covering route monitoring messages and configuration steps for local-RIB visibility.
Black box monitoring
Introduces black box monitoring concepts and provides reference details for configuring and utilizing black box monitoring in network troubleshooting scenarios.