From b0c1cac4d9c127dc98372940ac368792cfb8a998 Mon Sep 17 00:00:00 2001
From: Ivan Pepelnjak <ip@ipspace.net>
Date: Wed, 4 Oct 2023 12:37:50 +0200
Subject: [PATCH] EIGRP MTU test

---
 EIGRP/MTU/extra-r1.j2  |  2 ++
 EIGRP/MTU/topology.yml | 21 +++++++++++++++++++++
 2 files changed, 23 insertions(+)
 create mode 100644 EIGRP/MTU/extra-r1.j2
 create mode 100644 EIGRP/MTU/topology.yml

diff --git a/EIGRP/MTU/extra-r1.j2 b/EIGRP/MTU/extra-r1.j2
new file mode 100644
index 0000000..0f22e71
--- /dev/null
+++ b/EIGRP/MTU/extra-r1.j2
@@ -0,0 +1,2 @@
+router eigrp 1
+ maximum-paths 2
diff --git a/EIGRP/MTU/topology.yml b/EIGRP/MTU/topology.yml
new file mode 100644
index 0000000..fcd9b8a
--- /dev/null
+++ b/EIGRP/MTU/topology.yml
@@ -0,0 +1,21 @@
+#
+# This topology was used to check the impact of MTU component
+# of EIGRP vector metric on EIGRP best path selection.
+#
+# TL&DR: MTU metric is ignored
+#
+# More details @ https://blog.ipspace.net/2010/06/eigrp-mtu-metric.html
+#
+defaults.device: iosv
+
+module: [ eigrp ]
+nodes:
+  r1:
+    config: [ extra ]
+  r2:
+links:
+- r1-r2
+- r1-r2
+- r1:
+  r2:
+  mtu: 512