Configuring CLI-Based Packet Mirroring

Packet mirroring enables you to send a copy of a packet to an external host for analysis. Packet mirroring has many uses, including traffic debugging and troubleshooting user networking problems.

This chapter contains the following sections:

• CLI-Based Packet Mirroring Overview
• Enabling and Securing CLI-Based Packet Mirroring
• Reloading a CLI-Based Packet-Mirroring Configuration
• Using TACACS+ and Vty Access Lists to Secure Packet Mirroring
• Using Vty Access Lists to Secure Packet Mirroring
• CLI-Based Packet Mirroring Sequence of Events
• Configuring CLI-Based Mirroring
• Configuring Triggers for CLI-Based Mirroring
• Configuring the Analyzer Device
• Configuring the E Series Router
• Example: Configuring CLI-Based Interface-Specific Mirroring
• Example: Configuring CLI-Based User-Specific Mirroring