Scenario: A Citrix Administrator has configured an HTTP load-balancing virtual server with Least Response Time as the load-balancing algorithm.
The administrator notice that requests to the virtual server appear to be using the Round Robin load-balancing algorithm.
What could be causing the virtual server to use Round Robin load-balancing algorithm?
The virtual server is in startup round robin mode. Citrix NetScaler has a startup round robin mechanism that is used temporarily while the load balancing algorithm gathers sufficient data to make more informed decisions. This explains why requests appear to be using the Round Robin algorithm initially even though the Least Response Time algorithm is configured.
B is correct https://support.citrix.com/article/CTX108886
B correct