Embedded Packet Capture (EPC) is a packet capture facility that allows network administrators to capture packets flowing to, through, and from the device and to analyze them locally or save and export them for offline analysis by using a tool such as Wireshark. EPC simplifies network operations by allowing devices to become active participants in the management and operation of the network. This feature facilitates troubleshooting by gathering information about the packet format. This feature also facilitates application analysis and security.
In the following topology we are capturing packets on R1 from and to host 192.168.1.1 and 10.1.1.1.Also we will send capture packet to TFTP server to analyze.
Step1: Define a 'capture buffer' with the specified name and parameters, which are a temporary buffer that captured packets, are stored within. There are various options that can be selected when the buffer is defined.
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Hi All,our backup server is connect with cisco 3750. that port is configued as Trunk VLAN100. for other sw to sw links we are using VLAN1 trunk. my question is trunk allows all vlan traffic to pass then why they have put vlan100 instead of vlan1 ...
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