Which tunneling technology is used in the Cisco IWAN solution?
A. DMVPN
B. IP-only LAN-like service
C. VPLS
D. GRE
E. NHRP
F. L2TP
Which tunneling technology is used in the Cisco IWAN solution?
A. DMVPN
B. IP-only LAN-like service
C. VPLS
D. GRE
E. NHRP
F. L2TP