Which protocol supports tunneling of non-IP traffic?
Which protocol supports tunneling of non-IP traffic?
Generic Routing Encapsulation (GRE) supports tunneling of non-IP traffic. GRE can encapsulate a wide variety of network layer protocols inside virtual point-to-point connections, making it suitable for carrying routing protocols and other non-IP traffic over an IP network.
Correct Answer should be A: GRE therefore can encapsulate multicast traffic, routing protocols (OSPF, EIGRP etc) packets, and other non-IP traffic inside a point-to-point tunnel https://www.networkstraining.com/passing-non-ip-traffic-over-ipsec-vpn-using-gre-over-ipsec/#:~:text=GRE%20therefore%20can%20encapsulate%20multicast,not%20as%20secure%20as%20IPSEC.
Correct answer is GRE. IP-IP can tunnel only ip traffic as per learning portal.
GRE can take ip and non-ip traffic in the tunnel
Correct Answer is A.
That is the whole point of GRE, to "convert" non-IP traffic into IP so it can be tunnelled by protocols that can work with IP only
Answer should be A
Answer should be A
Answer is A.
GRE can take ip and non-ip traffic in the tunnel
Answer is A.
GRE can take ip and non-ip traffic in the tunnel