First via web browser and second via the console.

You can view the packet capture in the Cisco 3750 one of two ways. The Capture list will specify the interface and packet length which you’ll be analyzing for further analysis and review.Ĭapture captured access-list captured interface outside packet-length 1522Ĭapture captured access-list captured interface inside packet-length 1522 You can make the access list for the packet capture as long as you like just keep in mind the file size can get large quickly making the packet capture analysis difficult.Īccess-list captured line 1 extended permit ip host 10.80.28.5 host 10.80.2.10Īccess-list captured line 2 extended permit ip host 10.80.2.10 host 10.80.28.5Īccess-list captured line 3 extended permit ip host 10.80.28.4 host 10.80.2.10Īccess-list captured line 4 extended permit ip host 10.80.2.10 host 10.80.28.4 The access list will specify what IP’s addresses you want in the packet capture. In order to capture packets in the Cisco 3750 you’ll need to configure the following: I’ll also explain how to save the Cisco 3750 packet capture in a. So you want to learn how to capture packets with the Cisco 3750? Are you looking for some easy to follow instructions to assist with capturing packets? We then you’re in the right place! Here you will learn how to set up a packet capture in the Cisco 3750 and view them via the CLI or via a web browser. Information transmitted on the network can be captured using a network packet analyzer such as Wireshark. This makes it possible to close in on the source of the problem encountered. When troubleshooting certain issues, it is useful to know what information is being sent and received over the network.

Wireshark packet capture icmp