(Reference the Requirements section for more details.) Enter these commands and verify the output:Ĭisco IOS Software, IOS-XE Software, Catalyst 4500 元 Switch Software Verify that you meet the conditions in order to support the capture.The information provided is very general, and you must implement filters and buffer settings as needed in order to limit the excessive capture of packets if you operate in a production network.Ĭomplete these steps in order to configure the Wireshark feature: This section serves as a quick-start guide in order to begin a capture. This built-in Wireshark feature has the ability to capture packets in a way that replaces the traditional use of Switch Port Analyzer (SPAN) with an attached PC in order to capture packets in a troubleshooting scenario. The Cisco Catalyst 4500 Series switches that run Supervisor Engine 7-E have a new built-in functionality with Cisco IOS ?-XE Versions 3.3(0) / 151.1 or later. If your network is live, make sure that you understand the potential impact of any command. All of the devices used in this document started with a cleared (default) configuration. The information in this document was created from the devices in a specific lab environment. The information in this document is based on Cisco Catalyst 4500 Series switches that run Supervisor Engine 7-E. The switch CPU cannot have a high utilization condition, as the Wireshark feature is CPU-intensive and software-switches certain packets in the capture process.The feature must have a set IP Base and Enterprise Services (LAN Base is unsupported at this time).The switch must run Supervisor Engine 7-E (Supervisor Engine 6 is unsupported at this time).
The system must utilize a Cisco Catalyst 4500 Series switch.In order to utilize the Wireshark feature, you must meet these conditions: This document describes how to configure the Wireshark feature for Cisco Catalyst 4500 Series switches.
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