Which two situations would require using multiple routing protocols? (Choose two)
A. when using UNIX host-based routers
B. because having multiple routing protocols confuses hackers
C. when smaller broadcast domains are desired
D. when migrating from an older Interior Gateway Protocol (IGP) to a new IGP
Answer:A
Which two situations would require using multiple routing protocols? (Choose two)
A. when using UNIX host-based routers B. because having multiple routing protocols confuses hackers C. when smaller broadcast domains are desired D. when migrating from an older Interior Gateway Protocol (IGP) to a new IGP