Tim Strakh CEO, IEOFIT CCIE RS, CCIE Sec CCIE Voice, CCIE DC

EVPN Series Part 1 Traditional Ethernet EVPN What is EVPN .1q What is EVPN What is VXLAN VXLAN example EVPN VXLAN

MAC Port VLAN 1 00:00:00:00:00:11 1 00:00:00:00:00:22 2 00:00:00:00:00:33 3 00:00:00:00:00:44 4 Port 3 Port 4 Port 2 Port 1 DST MAC SRC MAC Ether Type FF:FF:FF:FF:FF:FF 00:00:00:00:00:11 0806

.1q

VXLAN

Terminology VTEP: VNI: NVE: VXLAN gateway: VXLAN tunnel endpoint VNI: virtual network identifier (similar to .1q tag in trunks) NVE: virtual interface (similar to int Tunnel in GRE) VXLAN gateway: device that bridges VLAN and VXLAN segment

Configuration feature vn-segment-vlan-based feature nv overlay vlan 2 interface nve1 source-interface loopback1 member vni 10002 ingress-replication protocol static peer-ip 3.3.3.3

Loopback IP; VPC support interface loopback1 ip address 10.20.255.1/32 ip address 10.20.255.3/32 secondary show nve interface Interface: nve1, State: Up, encapsulation: VXLAN VPC Capability: VPC-VIP-Only [notified] Local Router MAC: 0027.e3ca.bb91 Host Learning Mode: Data-Plane Source-Interface: loopback1 (primary: 10.20.255.1, secondary: 10.20.255.3)

Part 2 EVPN Series Review static VXLAN How to scale? BUM traffic with Multicast Configuration example EVPN VXLAN

Layer 2 overlay Interface NVE L3 engine VXLAN capabilities MP-BGP ARP suppression

VXLAN member vni 10002 ingress-replication protocol static peer-ip 4.4.4.4 peer-ip 5.5.5.5 VXLAN

VXLAN VXLAN VXLAN VXLAN VXLAN VXLAN

Anycast RP Anycast RP MSDP 225.0.0.x BiDir vxlan vxlan vxlan

Labs

Part 3 EVPN Series Control plane overview Review NVE configuration Review multicast configuration Configure MP-BGP MP-BGP EVPN VXLAN

BGP Port VLAN MAC E1/1 2 A Src MAC: A BGP Route Reflector Interface NVE MP-BGP address-family l2vpn evpn Network Next Hop Metric LocPrf Weight Path Route Distinguisher: 4.4.4.4:32769 *>i[2]:[0]:[0]:[48]:[0050.56b9.7f2a]:[0]:[0.0.0.0]/216 4.4.4.4 100 0 i Port VLAN MAC E1/1 2 A Src MAC: A

Anycast RP MSDP Anycast RP BGP RR BGP RR 225.0.0.x BiDir vxlan vxlan vxlan

Labs

Part 4 EVPN Series Anycast Gateway VRF integration L3 Routes Overlay L3 Overlay Anycast Gateway VRF integration L3 Routes Overlay MP-BGP VRF VRF VXLAN

10.10.10.1 L3 BGP RR EVPN L2 Tunnel 10.10.10.20 10.10.10.30 10.10.10.10

BGP RR L3 EVPN 10.10.10.1 10.10.10.1 10.10.10.1 10.10.10.20 10.10.10.30 10.10.10.10

Anycast gateway hardware access-list tcam region arp-ether 256 feature interface-vlan fabric forwarding anycast-gateway-mac 0000.0000.0001 interface Vlan2 no shutdown vrf member IEOFIT1 ip address 10.10.10.1/24 fabric forwarding mode anycast-gateway interface nve1 member vni 10002 suppress-arp

L3 Route Overlay vlan 100 vn-segment 10100 interface Vlan100 no shut vrf member IEOFIT1 ip forward interface nve1 member vni 10100 associate-vrf

L3 Route Overlay vrf context IEOFIT1 vni 10100 rd auto address-family ipv4 unicast route-target both auto route-target both auto evpn

L3 Route Overlay route-map EVPN_RED permit 10 router bgp 65000 vrf IEOFIT1 address-family ipv4 unicast advertise l2vpn evpn redistribute direct route-map EVPN_RED

Labs

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Where can you get the configs? Look for “Cisco EVPN” on YouTube