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Read More.Step 4: Configure a cflowd template, and optionally, configure template parameters, including the location of the cflowd collector, the flow export timers, and the flow sampling intervalCisco SD-WAN Service VPN. SD-WAN is a huge Leg-up over traditional WAN, it’s the new way to consume WAN technologies given the need for bandwidth and application traffic today. Key advantages include: Reducing costs with transport independence across MPLS, 4G/5G LTE, and other connection types. Cisco SD-WAN is a software-defined approach to managing the WAN.

Define match parameters for the data packets:NDNA_vSmart(config-sequence- number )# match parametersNDNA_vSmart(config-sequence- number )# action cflowdStep 10. Create a sequence to contain a single match–action pair:NDNA_vSmart(config-vpn-list- list-name )# sequence numberStep 8. The ZTP port (ge0/0) in.NDNA_vSmart(config-cflowd-template- template-name)# collector vpn vpn-id address ip-address port port-number transport-type (tcp/udp) source-interface interface-nameNDNA_vSmart(config-cflowd-template- template-name )# flow-active-timeout secondsNDNA_vSmart(config-cflowd-template- template-name )# flow-inactive-timeout secondsNDNA_vSmart(config-cflowd-template- template-name )# flow-sampling-interval numberNDNA_vSmart(config-cflowd-template- template-name )# template-refresh secondsStep 5: If you configure a logging action, configure how often to log packets to the syslog filesNDNA_vEdge(config)# policy log-frequency numberStep 6: Create a data policy instance and associate it with a list of VPNs:NDNA_vSmart(config)# policy data-policy policy-nameNDNA_vSmart(config-data-policy- policy-name )# vpn-list list-nameStep 7. This is configured for the demo user to be able to login to the vEdge. After that, a landing page will appear covering the high-level features and highlights of the tool.NDNA_vSmart(config)# policy cflowd-template template-nameThe only difference is the out of band VPN 512 configuration.

If you want nonmatching prefixes to be accepted, configure the default action for the policy:NDNA_vSmart(config- policy-name )# default-action acceptStep 13. If a route does not match any of the conditions in one of the sequences, it is rejected by default. Create additional numbered sequences of match–action pairs within the data policy, as needed.Step 12.