I86bi-linux-l3-adventerprisek9-15.4.1t.bin

While 15.4.1T is reliable, newer versions offer more features. However, be cautious—some later versions have stability issues:

Before deploying Viptela or Meraki, engineers test DMVPN and IPsec failover scenarios using this image on EVE-NG. i86bi-linux-l3-adventerprisek9-15.4.1t.bin

The image fully supports advanced routing configurations, including multi-area OSPF (v2 and v3), Enhanced Interior Gateway Routing Protocol (EIGRP) for IPv4 and IPv6, Intermediate System to Intermediate System (IS-IS), and Border Gateway Protocol (BGP) with advanced attributes and route reflection. 2. MPLS (Multiprotocol Label Switching) While 15