What is the meaning of VRF, VRF-Lite and VRF Application Aware?
VRF: It is used by L3VPN. Basically, it is not a protocol or module like OSPF.
The traditional L3VPN solution includes IP routing protocol, VRF and MPLS.
VRF-Lite: In private network, users can acquire the L3VPN function partly by only using IP
routing protocol and VRF, without using MPLS. This is called VRF-lite.
One protocol is labelled with "VRF-Lite" means it can be used in VRF-lite or L3VPN environment.
VRF-Lite | IPv4 static route |
VRF-Lite | RIPv1/v2 |
VRF-Lite | OSFPv2 |
VRF-Lite | BGP |
VRF-Lite | ISIS |
VRF Application Aware: It means the application protocols can be used in VRF-lite or L3VPN environment
VRF Aware | VRF aware DHCP |
VRF Aware | VRF aware DHCP Server |
VRF Aware | VRF aware DHCP Relay |
VRF Aware | VRF aware DHCP Client |
VRF Aware | VRF aware Telnet |
VRF Aware | VRF aware Ping |
VRF Aware | VRF aware Traceroute |
VRF Aware | VRF aware FTP |
VRF Aware | VRF aware TFTP |
VRF Aware | VRF aware SNMP |
VRF Aware | VRF aware Syslog |
VRF Aware | VRF aware AAA |
VRF Aware | VRF aware TACACS+ |
VRF Aware | VRF aware RADIUS Client |
VRF Aware | VRF aware SSH/WAC |
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