The packet-copy optionĮnables you to copy input and output packets at various layers of the packet (layer 2, layer 3 or layer 4).

Path data also has two optional capabilities: packet copy and Feature Invocation Array (FIA) trace. Packet-Trace path data captures data, including a conditional debugging ID that is useful to correlate with featureĭebugs, a timestamp, and also feature-specific path-trace data.

The packet-trace path data level provides the greatest level of detail in packet trace. Collecting summary data adds toĪdditional performance compared to normal packet processing, and can help to isolate a troublesome interface. Packet-Trace summary tracks the inputĪnd output interfaces, the final packet state, and punt, drop, or inject packets, if any. Packet-Trace accounting isĪ lightweight performance activity, and runs continuously until it is disabled.Īt the summary level of packet trace, data is collected for a finite number of packets. Packet-Trace accounting provides a count of packets that enter and leave the network processor. The following table explains the three levels of inspection provided by packet trace. Inspection to packets that match the debug platform condition statements, and is a viable option even under heavy-traffic Provides a detailed view of packet processing at the cost of some packet processing capability. The Packet-Trace feature provides three levels of inspection for packets: accounting, summary, and path data. Configuration Examples for Packet Trace.Usage Guidelines for Configuring Packet Trace.The Packet-Trace feature provides a detailed understanding of how data packets are processed by the Cisco IOS XE platform,Īnd thus helps customers to diagnose issues and troubleshoot them more efficiently. Small Form-Factor Pluggables for Cisco ISR1000.Dying Gasp Through SNMP, Syslog, and Ethernet OAM.Cisco Multimode G.SHDSL EFM-ATM in Cisco ISR 1000 Series Routers.

Cisco LTE/5G on Cisco 1000 Series Integrated Services Router.

Configuring VDSL2 and ADSL2/22 Plus for Cisco C1100 Series ISRs.

Setting Up Factory Default Device Using WebUI.

Console Port, Telnet, SSH Handling, and Reset Button.

Control Router Access with Passwords and Privilege Levels.

Packet tracer cisco example