An administrator needs to configure health checks for firewalls that are being load balanced by a NetScaler system. Which two steps must the administrator take to correctly configure the health…

Samuel O.Oct 22, 2025

The correct answers are C and E. When you are load balancing firewalls with a NetScaler, the health monitor cannot directly reach the firewall's service IP the normal way, so you check the transparent parameter to tell the NetScaler to pass the probe through the firewall rather than stopping at it, and you provide the IP of a device sitting behind the firewalls so the monitor actually has a target to verify that traffic is flowing end-to-end. I learned this the hard way on a project where we skipped the backend IP and spent two hours wondering why our monitors kept reporting servers as down even though packets were clearly moving.

Mateus R.Nov 19, 2025

Honestly I picked D first because I figured the NetScaler needed gateway info to route those probes, but then I remembered it is like checking whether a toll booth is working, you do not honk at the booth itself, you drive a test car through to the gas station on the other side, which is exactly what transparent mode does, sending the check through the firewall to a real device behind it, which is why you need C to tell the NetScaler to pass through rather than stop at the firewall, and E to give it that destination device on the far side to actually reach.

Yusuf A.Nov 10, 2025

Honestly I picked C and D at first because the senior on my team always talks about gateway configs when firewalls are involved, but then I remembered that transparent mode is what lets the NetScaler probe through the firewall without needing the firewall itself to respond, so you actually point it at a device sitting behind the firewall (E) to confirm traffic is passing all the way through.

Anjali D.Oct 28, 2025

I went back and forth on this one because D felt intuitive, like of course you'd need gateway info to route the probes, but then someone in our group pointed out that transparent mode is specifically what lets the NetScaler send health checks through the firewall to a device sitting behind it, which is exactly why you need E as well, since transparent requires an actual destination IP on the other side to probe. Anyone else get tripped up by D, or was it a different distractor that threw you off?

Mei-Ling H.Oct 25, 2025

I keep coming back to B and C as my two picks, and here is why I feel strongly about reverse. When you load balance firewalls, the firewall is designed to block traffic by default, so a normal health check that expects an open response will always report the service as down even when the firewall is working perfectly fine. The reverse parameter flips that logic so the monitor marks the service UP when it gets the response that would normally indicate failure, which matches exactly how a firewall behaves. I also pick C because transparent lets the NetScaler send the probe through the firewall to something behind it rather than probing the firewall VIP directly, which is the real test of whether traffic can actually pass. E sounds tempting but I think C already covers the transparent path concept, and D about the default gateway feels like a distractor for a different kind of config entirely.