Overview
This book provides technical instructions and configuration procedures for managing Cisco's high-performance edge routing hardware. It details software architecture, system management, and the implementation of advanced networking features like high availability and diagnostic utilities. Users can use these guidelines to deploy, maintain, and troubleshoot their network infrastructure effectively.
Overview of Catalyst 8500 and 8500L Series Edge Platforms
Describes the hardware capabilities and port configurations for various edge platform models. It explains how to implement breakout support and manage bay configurations to optimize interface density and traffic speeds.
Software Package and Architecture
Details the operating system's modular design, file systems, and boot processes. It guides users through CLI access methods, command modes, and procedures for upgrading software or switching between autonomous and controller modes.
Factory Reset
Outlines the process for restoring a device to its original functional state by clearing configurations and personal data. It specifies the commands required for secure resets and explains which data is retained or erased during the procedure.
Security-Enhanced Linux
Introduces the mandatory access control architecture used to safeguard system integrity and prevent unauthorized resource access. It describes how to configure different security modes and troubleshoot policy violations using system logs.
High Availability
Explains network resiliency solutions, focusing on interchassis redundancy and rapid failure detection. It provides configuration steps for backup pairs and bidirectional forwarding detection to ensure continuous service during hardware or link disruptions.
Management Ethernet Interface
Describes the dedicated interface used for out-of-band device management and administrative tasks. It explains the unique virtual routing and forwarding instance assigned to this port and details common configuration tasks like setting IP addresses and default routes.
Bridge Domain Interfaces
Provides instructions for configuring logical interfaces that connect Layer 2 bridged networks with Layer 3 routed environments. It covers Ethernet virtual circuits, MAC address assignment, and the encapsulation methods required for efficient packet forwarding.
Diagnostic Utilities
Details tools for monitoring and troubleshooting traffic flow, specifically focusing on packet drop analysis and path tracing. It explains how to set warning thresholds and use detailed trace levels to identify the root cause of network performance issues.
SFP Module and Forward Error Correction
Covers the installation and setup of small form-factor pluggable modules for high-speed data transmission. It includes procedures for configuring forward error correction to improve data reliability and error recovery over long-range links.
Cisco ThousandEyes Enterprise Agent Application
Explains how to host and manage network intelligence agents as containerized applications on routing platforms. It provides a complete workflow for installation, configuration, and troubleshooting to gain deep visibility into digital experiences and network paths.