**CONFIG_MLX5_CORE_EN_DCB=(y/n)**:
-| Enables `Data Center Bridging (DCB) Support <https://community.mellanox.com/s/article/howto-auto-config-pfc-and-ets-on-connectx-4-via-lldp-dcbx>`_.
+| Enables `Data Center Bridging (DCB) Support <https://enterprise-support.nvidia.com/s/article/howto-auto-config-pfc-and-ets-on-connectx-4-via-lldp-dcbx>`_.
**CONFIG_MLX5_CORE_IPOIB=(y/n)**
**CONFIG_MLX5_EN_ARFS=(y/n)**
| Enables Hardware-accelerated receive flow steering (arfs) support, and ntuple filtering.
-| https://community.mellanox.com/s/article/howto-configure-arfs-on-connectx-4
+| https://enterprise-support.nvidia.com/s/article/howto-configure-arfs-on-connectx-4
**CONFIG_MLX5_EN_IPSEC=(y/n)**
-| Enables `IPSec XFRM cryptography-offload acceleration <https://support.mellanox.com/s/article/ConnectX-6DX-Bluefield-2-IPsec-HW-Full-Offload-Configuration-Guide>`_.
+| Enables :ref:`IPSec XFRM cryptography-offload acceleration <xfrm_device>`.
**CONFIG_MLX5_EN_MACSEC=(y/n)**
| Ethernet SRIOV E-Switch support in ConnectX NIC. E-Switch provides internal SRIOV packet steering
| and switching for the enabled VFs and PF in two available modes:
-| 1) `Legacy SRIOV mode (L2 mac vlan steering based) <https://community.mellanox.com/s/article/howto-configure-sr-iov-for-connectx-4-connectx-5-with-kvm--ethernet-x>`_.
-| 2) `Switchdev mode (eswitch offloads) <https://www.mellanox.com/related-docs/prod_software/ASAP2_Hardware_Offloading_for_vSwitches_User_Manual_v4.4.pdf>`_.
+| 1) `Legacy SRIOV mode (L2 mac vlan steering based) <https://enterprise-support.nvidia.com/s/article/HowTo-Configure-SR-IOV-for-ConnectX-4-ConnectX-5-ConnectX-6-with-KVM-Ethernet>`_.
+| 2) :ref:`Switchdev mode (eswitch offloads) <switchdev>`.
**CONFIG_MLX5_FPGA=(y/n)**
**CONFIG_MLX5_INFINIBAND=(y/n/m)** (module mlx5_ib.ko)
-| Provides low-level InfiniBand/RDMA and `RoCE <https://community.mellanox.com/s/article/recommended-network-configuration-examples-for-roce-deployment>`_ support.
+| Provides low-level InfiniBand/RDMA and `RoCE <https://enterprise-support.nvidia.com/s/article/recommended-network-configuration-examples-for-roce-deployment>`_ support.
**CONFIG_MLX5_MPFS=(y/n)**
| Ethernet Multi-Physical Function Switch (MPFS) support in ConnectX NIC.
-| MPFs is required for when `Multi-Host <http://www.mellanox.com/page/multihost>`_ configuration is enabled to allow passing
+| MPFs is required for when `Multi-Host <https://www.nvidia.com/en-us/networking/multi-host/>`_ configuration is enabled to allow passing
| user configured unicast MAC addresses to the requesting PF.