Processor or switch processor every 60 seconds. In thisĮxample, each line card or port adapter collects traffic flow data to host address 100.10.0.1 for 2 minutes before creatingĪn internal system log entry packet and flow information recorded in the system log is exported for viewing to the route
#Cisco ip virtual reassembly how to
The following example shows how to configure IP source tracking on all line cards and port adapters in the router. Router by entering the ip source-track command. It also allows you to easily trace a denial-of-service (DoS) attack to its entry point into the network.Īfter you have identified the destination that is being attacked, enable tracking for the destination address on the whole IP source tracking allows you to gather information about the traffic that is flowing to a host that is suspected of being On your feature set, platform, and platform hardware. Support in a specific 12.2SX release of this train depends This command is supported in the Cisco IOS Release 12.2SX train. This command was integrated into Cisco IOS release 12.(33)SRA. This command was integrated into Cisco IOS Release 12.2(25)S. This command was integrated into Cisco IOS Release 12.3(7)T. This command was implemented on Cisco 12000 series ISE line cards. This command was implemented on the Cisco 7500 series routers. No ip source-track ip-address Syntax Descriptionĭestination IP address of the host that is to be tracked. To disable IP source tracking, use the no form of this command. To enable IP source tracking for a specified host, use the ip source-trackcommand in global configuration mode. ipv6 nd secured full-secure (interface).ip verify unicast notification threshold.
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