Tag :: All Active Multihoming

EVPN gateway support for all-active (A-A) multihoming adds a new redundancy model to our multi-domain EVPN solution. This deployment model introduces the concept of a WAN Interconnect Ethernet Segment identifier (WAN I-ESI).

Arista MLAG supports STP for Layer 2 loop detection. In fact, most customers enable STP in their MLAG(s) to ensure no

Spanning Tree Protocol requires each interface to have a unique port number ranging from 1 through 4095.  Arista STP typically assigns port numbers to port-channel interfaces in the order in which they are configured.