Managing Modules

This chapter describes how to manage line modules, switch route processor (SRP) modules, switch fabric modules (SFMs), I/O modules, and I/O adapters (IOAs) in E-series routers.

This chapter contains the following sections:

• Overview
• Platform Considerations
• Disabling and Reenabling Line Modules, SRP Modules, and SFMs
• Disabling and Reenabling IOAs
• Removing an SRP Module
• Replacing Line Modules on ERX Routers, the E120 Router, and the E320 Router
• Replacing IOAs on the E120 Router and the E320 Router
• Software Compatibility
• Configuring Performance Rate of Line Modules on ERX-7xx Models and the ERX-1410 Router
• Line Module Redundancy
• Monitoring Line Module and SRP Module Redundancy
• Managing Flash Cards on SRP Modules
• Updating the Router with JUNOSe Hotfix Files
• Managing the Ethernet Port on the SRP Module
• Enabling Warm Restart Diagnostics on Modules
• Ignoring Diagnostic Test Failures
• Monitoring Modules