Which three protocols have been developed for IP routing redundancy to protect against first-hop router failure?
(Choose three)
A.
HSRP
B.
MSTP
C.
ICMP
D.
VRRP
E.
GLBP
Which three protocols have been developed for IP routing redundancy to protect against first-hop router failure?
Which three protocols have been developed for IP routing redundancy to protect against first-hop router failure?
(Choose three)