doc: Add `neighbor PEER link-bw-encoding-ieee`

Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>

diff --git a/doc/user/bgp.rst b/doc/user/bgp.rst
index 819a6ab5626ad382fc7e0910c5eec2c0049d1ea2..b0f05ece3ff4f13bbe1216169e2f46a449bbe7d0 100644 (file)
--- a/doc/user/bgp.rst
+++ b/doc/user/bgp.rst
@@ -1402,6 +1402,15 @@ Configuring Peers
    Allow peerings between directly connected eBGP peers using loopback
    addresses.
 
+.. clicmd:: neighbor PEER disable-link-bw-encoding-ieee
+
+   By default bandwidth in extended communities is carried encoded as IEEE
+   floating-point format, which is according to the draft.
+
+   Older versions have the implementation where extended community bandwidth
+   value is carried encoded as uint32. To enable backward compatibility we
+   need to disable IEEE floating-point encoding option per-peer.
+
 .. clicmd:: neighbor PEER ebgp-multihop
 
    Specifying ``ebgp-multihop`` allows sessions with eBGP neighbors to