Scenario: The NetScaler has been connected to two external networks provided by different Internet Service
Providers (ISPs). Dynamic routing is not enabled. Traffic is expected to use the first ISP (through the 10.50.1.1
router) if possible and the second, slower ISP (through the 10.51.1.1 router) only if the Primary ISP fails.
Which two commands could the network engineer execute to configure the routes? (Choose two.)

A.
add route 0.0.0.0 0.0.0.0 10.51.1.1 -cost 10 -monitor arp

B.
add route 0.0.0.0 0.0.0.0 10.50.1.1 -cost 5 -monitor PING

C.
add route 0.0.0.0 0.0.0.0 10.50.1.1 -cost 15 -msr ENABLED

D.
add route 0.0.0.0 0.0.0.0 10.51.1.1 -cost 3 -monitor PING-DEFAULT