From be1128aaae24bba68e2fe115b41fb4c51fe025ef Mon Sep 17 00:00:00 2001
From: Kyrylo Yatsenko <hedrok@gmail.com>
Date: Tue, 7 Apr 2026 15:42:36 +0300
Subject: T8046: traffic-engineering (#1726)

---
 docs/configuration/protocols/index.rst             |  1 +
 .../protocols/traffic-engineering.rst              | 51 ++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 docs/configuration/protocols/traffic-engineering.rst

(limited to 'docs')

diff --git a/docs/configuration/protocols/index.rst b/docs/configuration/protocols/index.rst
index f95c1cf6..d40a4b12 100644
--- a/docs/configuration/protocols/index.rst
+++ b/docs/configuration/protocols/index.rst
@@ -16,6 +16,7 @@ Protocols
    mpls
    multicast
    segment-routing
+   traffic-engineering
    openfabric
    ospf
    pim
diff --git a/docs/configuration/protocols/traffic-engineering.rst b/docs/configuration/protocols/traffic-engineering.rst
new file mode 100644
index 00000000..977a5e5c
--- /dev/null
+++ b/docs/configuration/protocols/traffic-engineering.rst
@@ -0,0 +1,51 @@
+.. _traffic-engineering:
+
+###################
+Traffic Engineering
+###################
+
+Traffic Engineering (TE) is possibility to send traffic from node to node using
+alternative path.
+
+Common link parameters
+----------------------
+
+Traffic Engineering parameters are used for both IS-IS and OSPF (not supported yet).
+
+.. cfgcmd::  set protocols traffic-engineering admin-group <admin-group-name> bit-position <bit-position-value>
+
+  Create Administrative group and assosiate bit position with it. These groups can be
+  used in the following commands.
+
+  <bit-position-value> can have value 0-31. There cannot be two groups with same bit position.
+
+.. cfgcmd::  set protocols traffic-engineering interface <ifname> admin-group <admin-group-name>
+
+  Set administrative group for interface <ifname>. Multiple values can be provided.
+
+.. cfgcmd::  set protocols traffic-engineering interface <ifname> max-bandwidth <max-bandwidth-value-mbps>
+
+  Set maximum bandwidth for interface <ifname>. Value given in Mbits per second.
+
+.. cfgcmd::  set protocols traffic-engineering interface <ifname> max-reservable-bandwidth <max-reservable-bandwidth-value-mbps>
+
+  Set maximum reservable bandwidth for interface <ifname>. Value given in Mbits per second.
+
+
+IS-IS TE Configuration
+----------------------
+
+Traffic Engineering (TE) can be enabled and exported for IS-IS
+using the following commands:
+
+.. cfgcmd:: set protocols isis traffic-engineering enable
+
+  Enable Traffic Engineering for IS-IS.
+
+.. cfgcmd:: set protocols isis traffic-engineering export
+
+  Export Traffic Engineering data to neighbors.
+
+.. cfgcmd:: set protocols isis traffic-engineering address <ipv4-address>
+
+  Configure IPv4 address for MPLS-TE.
-- 
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