doc: isis: document default value for metric-style

Signed-off-by: Rubens Figueiredo <rubens.figueiredo@bisdn.de>

diff --git a/doc/user/isisd.rst b/doc/user/isisd.rst
index ef2bf16166e0d2ec5a3294c1b7b63d84e3227d49..3dcc500012ef167ffdee71bb141f9858dee86e28 100644 (file)
--- a/doc/user/isisd.rst
+++ b/doc/user/isisd.rst
@@ -77,7 +77,7 @@ writing, *isisd* does not support multiple ISIS processes.
    - transition
      Send and accept both styles of TLVs during transition
    - wide
-     Use new style of TLVs to carry wider metric
+     Use new style of TLVs to carry wider metric. FRR uses this as a default value
 
 .. clicmd:: set-overload-bit