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Merge pull request #17255 from systemcrash/patch-1

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docs: Update evpn.rst
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@ -56,13 +56,13 @@ FRR learns about the system's Linux network interface configuration from the
kernel via Netlink, however it does not manage network interfaces directly. kernel via Netlink, however it does not manage network interfaces directly.
The following sections will include examples of Linux interface configurations The following sections will include examples of Linux interface configurations
that are compatible with FRR's EVPN implementation. While there are multiple that are compatible with FRR's EVPN implementation. While there are multiple
interface managers that can setup a proper kernel config (e.g. ifupdown2), interface managers that can set up a proper kernel config (e.g. ifupdown2),
these examples will use iproute2 to add/configure the interfaces. these examples will use iproute2 to add/configure the interfaces.
All of the examples will follow the same basic setup but use different, yet All of the examples will follow the same basic setup but use different, yet
compatible, interface configurations. compatible, interface configurations.
In this example we will setup the following: In this example we will set up the following:
* An IP-VRF named vrf1, associated with L3VNI 100 * An IP-VRF named vrf1, associated with L3VNI 100
* An IP-VRF named vrf2, associated with L3VNI 200 * An IP-VRF named vrf2, associated with L3VNI 200
@ -78,7 +78,7 @@ In this example we will setup the following:
Sample Configuration Sample Configuration
-------------------- --------------------
This is a sample FRR configuration that implements the above EVPN environment. This is a sample FRR configuration that implements the above EVPN environment.
The first snippet will be the config in its entiretly, then each config element The first snippet will be the config in its entirety, then each config element
will be explained individually later in the document. will be explained individually later in the document.
The following snippet will result in a functional EVPN control plane if the The following snippet will result in a functional EVPN control plane if the
@ -484,7 +484,7 @@ VNI, The interface settings are the same for an L2VNI as they are for an L3VNI.
Finally, to limit a traditional bridge's broadcast domain to traffic matching Finally, to limit a traditional bridge's broadcast domain to traffic matching
specific VLAN-IDs, ``vlan`` subinterfaces of a host/network port need to be specific VLAN-IDs, ``vlan`` subinterfaces of a host/network port need to be
setup. This example shows the creation of a VLAN subinterface of "eth0" set up. This example shows the creation of a VLAN subinterface of "eth0"
matching VID 10 with the name "eth0.10". By enslaving "eth0.10" to "br10" matching VID 10 with the name "eth0.10". By enslaving "eth0.10" to "br10"
(instead of "eth0") we ensure that only Ethernet frames ingressing "eth0" (instead of "eth0") we ensure that only Ethernet frames ingressing "eth0"
tagged with VID 10 will be associated with the "br10" broadcast domain. tagged with VID 10 will be associated with the "br10" broadcast domain.