You need to implement a high availability design in the

单项选择题

You need to implement a high availability design in the Company routed network.
Which protocol allows for the automatic selection and simultaneous use of multiple available gateways as well as automatic failover between those gateways？（）

A. VRRP
B. GLBP
C. IRDP
D. HSRP
E. None of the other alternatives apply

相关考题

多项选择题 You need to decide on the best router redundancy protocol to use in the Company network. Which two statements are true about HSRP， VRRP， and GLBP？（）

多项选择题 Routers R1 and R2 use HSRP so that one router will back up the other should there be a failure. Which two statements are true about the Hot Standby Router Protocol （HSRP）？（）

单项选择题 You want to implement router redundancy in the Company network using the best method available. Which protocol specified by RFC 2281 provides network redundancy for IP networks， ensuring that user traffic immediately and transparently recovers from first-hop failures in network edge devices or access circuits？（）

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