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| -rw-r--r-- | doc/user/pim.rst | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/doc/user/pim.rst b/doc/user/pim.rst index e385df3b6d..8686d063e9 100644 --- a/doc/user/pim.rst +++ b/doc/user/pim.rst @@ -509,14 +509,22 @@ PIM EVPN configuration To use PIM in the underlay for overlay BUM forwarding associate a multicast group with the L2 VNI. The actual configuration is based on your distribution. Here is an ifupdown2 example - -auto vx-10100 -iface vx-10100 + +.. code-block:: interface + + auto vx-10100 + iface vx-10100 vxlan-id 10100 bridge-access 100 vxlan-local-tunnelip 27.0.0.11 - vxlan-mcastgrp 239.1.1.100 >>>>>>>> -PIM will see the vxlan configuration and auto configure state to properly -forward BUM traffic. + vxlan-mcastgrp 239.1.1.100 + + +.. note:: + + PIM will see the ``vxlan-mcastgrp`` configuration and auto configure + state to properly forward BUM traffic. + PIM also needs to be configured in the underlay to allow the BUM MDT to be setup. This is existing PIM configuration - |