I am posting 1-2 question(s) of the for the CCIE RS core knowledge exam every day. This will be short and brief, can be answered is few words. I will call it “banner qotd”.

banner qotd – New CISCO IOS command. ( -:).

Q1. In EIGRP, it uses a multicast flow timer and a retransmission timeout to control the Reliable Transport Protocol. What is the average elapse time, measured in milliseconds (ms), between the transmission of  a packet and the receipt of the acknowledgment?

Answer (Highlight to answer):  SRTT (smooth round trip time)