You want your SDN controller to build a topology map of your network. Which protocol can be used to export IGP information from the network to the SDN controller?
A. VXLAN
B. BGP-LS
C. PCEP
D. OpenFlow
E. JSON
You want your SDN controller to build a topology map of your network. Which protocol can be used to export IGP information from the network to the SDN controller?
A. VXLAN
B. BGP-LS
C. PCEP
D. OpenFlow
E. JSON
Correct, IMO.