I searched the SRND for bandwidth requirements for clusters over the WAN. The only thing I found is a formula for clusters with a BHCA of over 10,000. Using the following formula:
Total Bandwidth (Mbps) = (Total BHCA/10,000) â (1 + 0.006 â Delay), where Delay = RTT delay in msec
My question is the 10,000 a fixed number to use this forumal ? or is there any other way to calculate the WAN requirements?
Thank you in advance.