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