Release 18.4 Last updated Save as PDF Release NotesNo image availableRelease Notes for IOS XE SD-WAN Release 16.10 and SD-WAN Release 18.4System and InterfacesNo image availableSystem and Interfaces OverviewConfiguring User Access and AuthenticationConfiguring Time and LocationConfiguring SNMPConfiguring Network InterfacesConfiguring System LoggingConfiguring IEEE 802.1X and IEEE 802.11i AuthenticationSystem, Interface, and SNMP CLI ReferenceIPv6 FunctionalityRoutingNo image availableUnicast Overlay Routing OverviewConfiguring OMPConfiguring Unicast Overlay RoutingMulticast Overlay Routing OverviewConfiguring Multicast Overlay RoutingRouting Configuration ExampleRouting CLI ReferenceBridgingNo image availableBridging OverviewConfiguring Bridging and IRBBridging CLI ReferenceSegmentationNo image availableSegmentation (VPN) OverviewConfiguring Segmentation (VPNs)Segmentation (VPN) Configuration ExamplesSegmentation CLI ReferenceSecurityNo image availableSecurity OverviewConfiguring Security ParametersSecurity CLI ReferenceCisco SD-WAN Security SolutionEnterprise Firewall with Application AwarenessPolicy BasicsNo image availablePolicy OverviewCentralized Control PolicyLocalized Control PolicyCentralized Data PolicyLocalized Data PolicyPolicy Basics CLI ReferencePolicy ApplicationsNo image availableApplication-Aware RoutingService ChainingTraffic Flow Monitoring with CflowdUsing a vEdge Router as a NAT DevicePolicy Applications CLI ReferenceIntegration with Cisco ACIForwarding and QoSNo image availableForwarding and QoS OverviewForwarding and QoS Configuration ExamplesForwarding and QoS CLI ReferenceHigh Availability and ScalingNo image availableHigh Availability OverviewConfiguring Control Plane and Data Plane High Availability ParametersConfiguring Affinity between vSmart and vEdge DevicesHigh Availability Configuration ExamplesHigh Availability CLI ReferenceNetwork OptimizationNo image availableNetwork Optimization OverviewConfiguring TCP OptimizationConfiguring Cloud OnRamp for IaaSUsing Cloud OnRamp for SaaS