https://community.checkpoint.com/t5/Hyperscale-Firewall-Maestro/Maestro-QoS/m-p/273790#M4087 <P>Hi,</P><P>I'm currently assessing the support of QoS MHO-175 with 16600HS and 19100/140 with supported models. My use case is to mark COS bits on cross-site synchronization traffic in a dual site environment that I can trust and prioritize on the switching fabric and as it passes through the MHO and on the security gateway. Any reference documents links for implementing QoS - this use-case and other possibilities for future needs.</P><P>Basically, I want to get functional and performance information from the moment of QoS blade enabled on a VS to optimizing traffic flow through MHO and Security gateway.</P><P>Thanks</P> Thu, 19 Mar 2026 10:24:44 GMT rahulctg 2026-03-19T10:24:44Z https://community.checkpoint.com/t5/Hyperscale-Firewall-Maestro/Maestro-QoS/m-p/273790#M4087 <P>Hi,</P><P>I'm currently assessing the support of QoS MHO-175 with 16600HS and 19100/140 with supported models. My use case is to mark COS bits on cross-site synchronization traffic in a dual site environment that I can trust and prioritize on the switching fabric and as it passes through the MHO and on the security gateway. Any reference documents links for implementing QoS - this use-case and other possibilities for future needs.</P><P>Basically, I want to get functional and performance information from the moment of QoS blade enabled on a VS to optimizing traffic flow through MHO and Security gateway.</P><P>Thanks</P> Thu, 19 Mar 2026 10:24:44 GMT https://community.checkpoint.com/t5/Hyperscale-Firewall-Maestro/Maestro-QoS/m-p/273790#M4087 rahulctg 2026-03-19T10:24:44Z https://community.checkpoint.com/t5/Hyperscale-Firewall-Maestro/Maestro-QoS/m-p/273798#M4088 <P>Not sure if this is supported check:&nbsp;<A href="https://support.checkpoint.com/results/sk/sk173183" target="_blank">https://support.checkpoint.com/results/sk/sk173183</A></P> <P>Maestro + QoS = OK, but VSX is looks like it is not, but not 100%sure</P> Thu, 19 Mar 2026 12:28:13 GMT https://community.checkpoint.com/t5/Hyperscale-Firewall-Maestro/Maestro-QoS/m-p/273798#M4088 Lesley 2026-03-19T12:28:13Z