Which protocol specified by RFC 2281 provides network redundancy for IP networks, ensuring that user traffic immediately and transparently recovers from firsthop failures in network edge devices or access circuits?
A. ICMP
B. IRDP
C. HSRP
D. STP
Which protocol specified by RFC 2281 provides network redundancy for IP networks, ensuring that user traffic immediately and transparently recovers from firsthop failures in network edge devices or access circuits?
A. ICMP
B. IRDP
C. HSRP
D. STP