The best replacement for vrf is vlan.

The best alternatives to vrf are rated as following:
★★★★★  vlan
★★★★★  vav
★★★★★  vrv
★★★★  vrf lite
★★★★  vdc
★★★  split system
★★★  chiller
★★★  chilled water
★★  chilled water system
★★  wshp
★★  geothermal
★★  multi split
★  vrf-lite
★  vrf
★  split ac
  multi-split
  chilled beam
  vrfz
  chillers

Your alternative for vrf is not listed? Suggest!
Speaking about vrf, one probably shouldn't forget about bgp.

Other search terms related to vrf and their ratings are:
★★★★★ bgp
★★★★ mpls
★★ static routes
★★ doas
★★ ospf
★★ gre tunnel
★ ipsec
★ eigrp
★ gre
mpls cisco
nat
You have in mind a companion for vrf and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of vrf in all years. Click on graph for more.
vrf
vlan
vav