mpls inband performance measurement backup path support to the spf class wcmp support to the spf class allow command to be a substring of an other quic update gtp stack to the latest standards nat and pbr config to have reindex bgp shadow route reflection bgp optimal route reflection bgp peer autoconfig bgp layer2 flowspec bgp flowspec v2 bgp signed path traffic through bgp sr-policy traffic through bgp nsh policy from bgp rpd parse privilege levels from tacacs ldap client, server dhcp relay support tcp selective ack ilnp (rfc6740) lisp4, lisp6 l2vpn for isis hip (rfc4423) more show commands more clear commands more interactive tools more features with clean implementation more randomizers default vrf for show commands