“ASR 9K + NX7K†DCI Solution Overview MC-LAG + vPC - Cisco ...
“ASR 9K + NX7K†DCI Solution Overview MC-LAG + vPC - Cisco ...
“ASR 9K + NX7K†DCI Solution Overview MC-LAG + vPC - Cisco ...
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L2VPN Evolution with EVPN: MAC RoutingVPLSEVPNPacket isolationVLAN/BD/VSIVLAN/BD/EVIPacket forwardingLoop preventionBased on MAC addressData plane auto learningVPLS multi-homingPer-VLAN load balancingSingle PathControl plane MAClearning/distribution usingrouting protocol just like L3A/A mc-lagPer-flow load balancingECMPsThe combined advantages of both L2 and L3 Forwarding• Per-flow load balancing, multiple paths• Reduced L2 flooding (no unknown unicast flooding, ARP proxy)• Efficient multicast/broadcast distribution (LSM)• No control plane overhead, PW is eliminated . No control planesignaling per PW