Cisco Nexus 9000 Series Configuration Manual page 130

EVPN Multihoming Remote Traffic Flows
MAC IP Route (Route Type 2)
NLRI
ATTRS
Access Failure for Remote Bridged Traffic
In the condition of a failure of ESI links, it results in mass withdrawal. The EAD/ES route is withdrawn leading
the remote device to remote the switch from the ECMP list for the given ES.
Figure 21: Layer 2 VXLAN Gateway. ESI failure on L1. L3 withdraws L1 from MAC ECMP list. This will happen due to
EAD/ES mass withdrawal from L1.
Cisco Nexus 9000 Series NX-OS VXLAN Configuration Guide, Release 7.x
118
Route Type
Route Distinguisher
ESI
Ethernet Tag
MAC Addr
IP Addr
Labels
Next-Hop
RT Export
Configuring VXLAN EVPN Multihoming
MAC IP Route (Type 2)
RD of MAC-VRF associated to the
Host
<Type : 1B><MAC : 6B><LD :
3B>
MAX-ET
MAC Address of the Host
IP Address of the Host
L2VNI associated to the
MAC-VRF
L3VNI associated to the L3-VRF
Loopback of NVE
RT configured under MAC-VRF
(AND/OR) L3-VRF associated to
the host