From 51e01fef9ed0b9c9b9a8be7df73d78c925ef2c6a Mon Sep 17 00:00:00 2001
From: Christian Franke <chris@opensourcerouting.org>
Date: Wed, 14 Mar 2018 17:07:11 +0100
Subject: [PATCH] doc: document IS-IS three-way handshake config

---
 doc/user/isisd.rst | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/doc/user/isisd.rst b/doc/user/isisd.rst
index 139d024e4f..b6989809a7 100644
--- a/doc/user/isisd.rst
+++ b/doc/user/isisd.rst
@@ -337,6 +337,15 @@ ISIS interface
    Set PSNP interval in seconds globally, for an area (level-1) or a domain
    (level-2).
 
+.. index:: isis three-way-handshake
+.. clicmd:: isis three-way-handshake
+
+.. index:: no isis three-way-handshake
+.. clicmd:: no isis three-way-handshake
+
+   Enable or disable :rfc:`5303` Three-Way Handshake for P2P adjacencies.
+   Three-Way Handshake is enabled by default.
+
 .. _showing-isis-information:
 
 Showing ISIS information
-- 
2.39.5