Which technology is an open-source infrastructure automation tool that automates repetitive tasks for users who work in networks such as cloud provisioning and intraservice orchestration?

As network designer, which option is your main concern with regards to virtualizing multiple network zones into a single hardware device?

Which two design option are available to dynamically discover the RP in an IPv6 multicast network? (Choose two)

Which two advantages of using DWDM over traditional optical networks are true? (Choose two.)

Two routers R1 and R2 are directly connected through an Ethernet link. Both routers are running OSPF over the Ethernet link and OSPF has been registered with BFD. R1 has been set up to transmit BFD at a 50 ms interval, but R2 can receive only at a 100 ms rate due to platform limitations. What does this mean?