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Dell Networking Layer 3 Leaf-Spine Deployment and Best Practices with OS10 release 10.5.3.0.44
Introduction Hardware overview Leaf-spine overview Protocols in the leaf-spine example Layer 3 configuration planning Layer 3 with Dell leaf and spine switches OSPF and eBGP Alternate use case scenario Demonstration
Validation
BFD status in OSPF
BFD status in BGP
Show the OSPF/BGP neighbor establishment
Appendix A

BFD status in OSPF

Home > Networking Solutions > Enterprise/Data Center Networking Solutions > SmartFabric OS10 Networking Solutions > Guides > Dell Networking Layer 3 Leaf-Spine Deployment and Best Practices with OS10 release 10.5.3.0.44 > BFD status in OSPF

BFD status in OSPF

  • Validate the BFD session with OSPF neighbors in leaf and spine to ensure the session is established in leaf and spine for all switches (S5248F-Leaf 1, S5248F-Leaf 2, S5248F-Leaf 3, S5248F-Leaf 4, Z9264F-spine 1 and Z9264F-spine 2).

    S5248F-Leaf1# show bfd neighbors

    * - Active session role

    --------------------------------------------------------------------------------------------------------------------------------------------

      LocalAddr       RemoteAddr   Interface    State RxInt TxInt Mult VRF     Clients

    ----------------------------------------------------------------------------------

    * 192.168.1.1    192.168.1.0  ethernet1/1/53  up    200   200   3  default ospfv2

    * 192.168.2.1    192.168.2.0  ethernet1/1/54  up    200   200   3  default ospfv2

    S5248F-Leaf2# show bfd neighbors

    * - Active session role

    --------------------------------------------------------------------------------------------------------------------------------------------

      LocalAddr       RemoteAddr  Interface    State RxInt TxInt Mult VRF     Clients

    ----------------------------------------------------------------------------------

    * 192.168.1.3    192.168.1.2 ethernet1/1/53  up   200   200   3   default ospfv2

    * 192.168.2.3    192.168.2.2 ethernet1/1/54  up   200   200   3   default ospfv2

    S5248F-leaf3# show bfd neighbors

    * - Active session role

    --------------------------------------------------------------------------------------------------------------------------------------------

      LocalAddr       RemoteAddr  Interface     State RxInt TxInt Mult VRF     Client

    ----------------------------------------------------------------------------------

    * 192.168.1.5    192.168.1.4  ethernet1/1/53  up    200   200   3   default ospfv2

    * 192.168.2.5    192.168.2.4  ethernet1/1/54  up    200   200   3   default ospfv2

    S5248F-leaf4# show bfd neighbors

    * - Active session role

    --------------------------------------------------------------------------------------------------------------------------------------------

      LocalAddr      RemoteAddr   Interface    State  RxInt TxInt Mult VRF     Clients

    ----------------------------------------------------------------------------------

    * 192.168.1.7    192.168.1.6  ethernet1/1/53  up   200   200   3  default  ospfv2

    * 192.168.2.7    192.168.2.6  ethernet1/1/54  up   200   200   3  default  ospfv2

    Z9264F-spine1# show bfd neighbors

    * - Active session role

    --------------------------------------------------------------------------------------------------------------------------------------------

      LocalAddr      RemoteAddr  Interface   State    RxInt TxInt Mult VRF     Clients

    ----------------------------------------------------------------------------------

    * 192.168.1.0    192.168.1.1  ethernet1/1/1  up    200   200   3   default  ospfv2

    * 192.168.1.2    192.168.1.3  ethernet1/1/2  up    200   200   3   default  ospfv2

    * 192.168.1.4    192.168.1.5  ethernet1/1/3  up    200   200   3   default  ospfv2

    * 192.168.1.6    192.168.1.7  ethernet1/1/4  up    200   200   3   default  ospfv2

    Z9264F-spine2# show bfd neighbors

    * - Active session role

    -------------------------------------------------------------------------------------------------------------------------------------------

      LocalAddr    RemoteAddr   Interface    State  RxInt TxInt Mult  VRF     Clients

    ----------------------------------------------------------------------------------

    * 192.168.2.0  192.168.2.1  ethernet1/1/1  up    200   200   3  default   ospfv2

    * 192.168.2.2  192.168.2.3  ethernet1/1/2  up    200   200   3  default   ospfv2

    * 192.168.2.4  192.168.2.5  ethernet1/1/3  up    200   200   3  default   ospfv2

    * 192.168.2.6  192.168.2.7  ethernet1/1/4  up    200   200   3  default   ospfv2