Which two statements are true about HSRP, VRRP, and GLBP? (Choose two.)

A.
GLBP allows for router load balancing of traffic from a network segment without the different host IP configurations required to achieve the same results with HSRP.

B.
GLBP allows for router load balancing of traffic from a network segment by utilizing the creation of multiple standby groups.

C.
GLBP and VRRP allow for MD5 authentication, whereas HSRP does not.

D.
Unlike HSRP and VRRP, GLBP allows automatic selection and simultaneous use of multiple available gateways.

E.
HSRP allows for multiple upstream active links being simultaneously used, whereas GLBP does not.