Information About Pbr Support For The Vxlan Bgp Evpn Fabric; Workflow Of Pbr Support For The Vxlan Bgp Evpn Fabric - Cisco Nexus 7000 Series Configuration Manual

Information About PBR Support for the VXLAN BGP EVPN Fabric

• Equal-Cost Multipath (ECMP) for IPv4/IPv6 adjacencies and BGP EVPN tunnel adjacencies are not
• Virtual routing and forwarding (VRF) leak scenarios require that VRF context definitions should be
Information About PBR Support for the VXLAN BGP EVPN Fabric
A sample workflow and PBR rules on ToR switches:

Workflow of PBR Support for the VXLAN BGP EVPN Fabric

Figure 26: Sample topology — PBR support for the VXLAN BGP EVPN fabric
In the figure, SIP refers to the source IP address.
Note
Servers, virtual machines (VMs) and containers specific to a service are attached to ToR or leaf switches
spread across the fabric (Server 2 and Server 22 attached to L1, and Server 3 and Server 33 attached to L2).
The load balancer is attached to a service leaf switch at the right. A web client outside the fabric requests the
service. When the request reaches the load balancer through the border leaf switch BL and the service leaf
switch, it forwards the service request to an appropriate server (Server 2). PBR configurations should be
enabled on L1, L2, and the service leaf switch. The workflow:
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supported at the same time.
consistent across all participating VTEPs.
PBR support for the VXLAN BGP EVPN fabric