- #Controlplane mac alternative software#
- #Controlplane mac alternative series#
- #Controlplane mac alternative mac#
The MP-BGP EVPN control plane provides protocol-based VTEP peer discovery and end-host reachability information distribution that allows more scalable VXLAN overlay network designs suitable for private and public clouds. MP-BGP EVPN has been defined by IETF as the standards-based control plane for VXLAN overlays. To overcome the limitations of the flood-and-learn VXLAN as defined in RFC 7348, organizations can use Multiprotocol Border Gateway Protocol Ethernet Virtual Private Network (MP-BGP EVPN) as the control plane for VXLAN. The requirement to enable multicast capabilities in the underlay network also presents a challenge because some organizations do not want to enable multicast in their data centers or WAN networks. Flooding in such a deployment can present a challenge for the scalability of the solution. The overlay broadcast, unknown unicast, and multicast traffic is encapsulated into multicast VXLAN packets and transported to remote VTEP switches through the underlay multicast forwarding. It relies on data-driven flood-and-learn behavior for remote VXLAN tunnel endpoint (VTEP) peer discovery and remote end-host learning. The initial IETF VXLAN standards (RFC 7348) defined a multicast-based flood-and-learn VXLAN without a control plane. The purpose of obtaining Layer-2 extension in the overlay network is to overcome the limitations of physical server racks and geographical location boundaries and achieve flexibility for workload placement within a data center or between different data centers.
#Controlplane mac alternative mac#
It provides Layer-2 extension over a shared Layer-3 underlay infrastructure network by using MAC address in IP User Datagram Protocol (MAC in IP/UDP) tunneling encapsulation. Virtual Extensible LAN (VXLAN) is an overlay technology for network virtualization. 42ĭata Center Interconnect for MP-BGP EVPN VXLAN. IP Host Route Scalability on the Border Leaf Nodes. 41ĮVPN Tenant Scalability on the Border Leaf Nodes. 41ĮVPN VXLAN Fabric Internal Network Advertisements to the Outside. 41ĭistribution of External Routes to the EVPN VXLAN Fabric. Scalability Considerations for the EVPN VXLAN Border Leaf Nodes. Sample Configuration for OSPF Between the VXLAN EVPN Border Leaf and the External Router 39 Sample Configuration for eBGP Between the VXLAN EVPN Border Leaf and the External Router 36 31Įxternal Routing for MP-BGP EVPN VXLAN. MP-iBGP Route Reflector on the Leaf Layer 30 MP-iBGP Route Reflector on the Spine Layer 27 VPC VTEP MP-BGP Status and EVPN Route Updates. Virtual Port-Channel VTEP in MP-BGP EVPN VXLAN. 13ĭistributed Anycast Gateway in MP-BGP EVPN. VTEP Peer Discovery and Authentication in MP-BGP EVPN. VNIs for Bridge Domains and IP VRF Instances.
Symmetric and Asymmetric Integrated Routing and Bridging. 7ĮVPN Route Advertisement and Remote-Host Learning. Integrated Routing and Bridging with the MP-BGP EVPN Control Plane. MP-BGP EVPN NLRI and L2VPN EVPN Address Family.
#Controlplane mac alternative series#
MP-BGP EVPN VXLAN Support on Cisco Nexus 9000 Series Switches. IP Transport Devices Running MP-BGP EVPN.
#Controlplane mac alternative software#
Software and Hardware Support for the MP-BGP EVPN Control Plane.
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