https://community.cisco.com/t5/network-security/ftd-reference-bandwidth/m-p/5294612#M1121177 <P>Hi all.</P> <P>Im trying to configure OSPF on a FTD firewall trought FMC. The idea is to tunning the Ref Bandwidth to be homologous on the nexus neighbor side.</P> <P>Reference bandwidth unit is 100 mbps</P> <P>Actually the Ref Bandwidth is by default on the FTD (7.4), i want to configure it to a 1Gbps, but i dont find the option and the Flexconfig from OSPF is block so i dind know how to make that change.</P> <P><BR /><BR /></P> Wed, 28 May 2025 16:52:24 GMT ggomez 2025-05-28T16:52:24Z https://community.cisco.com/t5/network-security/ftd-reference-bandwidth/m-p/5294612#M1121177 <P>Hi all.</P> <P>Im trying to configure OSPF on a FTD firewall trought FMC. The idea is to tunning the Ref Bandwidth to be homologous on the nexus neighbor side.</P> <P>Reference bandwidth unit is 100 mbps</P> <P>Actually the Ref Bandwidth is by default on the FTD (7.4), i want to configure it to a 1Gbps, but i dont find the option and the Flexconfig from OSPF is block so i dind know how to make that change.</P> <P><BR /><BR /></P> Wed, 28 May 2025 16:52:24 GMT https://community.cisco.com/t5/network-security/ftd-reference-bandwidth/m-p/5294612#M1121177 ggomez 2025-05-28T16:52:24Z https://community.cisco.com/t5/network-security/ftd-reference-bandwidth/m-p/5294913#M1121196 <P>Not possible. You can only control / define the "cost" but not reference-bandwidth. You can obtain the default value (100 mbps) by running the "show ospf" command in CLI.&nbsp;</P> <DIV id="bodyDisplay_3" class="lia-message-body lia-component-message-view-widget-body lia-component-body-signature-highlight-escalation lia-component-message-view-widget-body-signature-highlight-escalation"> <DIV class="lia-message-body-content"> <P><EM>Thank you for rating helpful posts!</EM></P> </DIV> </DIV> Thu, 29 May 2025 15:14:54 GMT https://community.cisco.com/t5/network-security/ftd-reference-bandwidth/m-p/5294913#M1121196 nspasov 2025-05-29T15:14:54Z