diff --git a/modules/telco-core-networking.adoc b/modules/telco-core-networking.adoc
index acb603f8eb9..2943c55f02c 100644
--- a/modules/telco-core-networking.adoc
+++ b/modules/telco-core-networking.adoc
@@ -45,6 +45,11 @@ The following diagram illustrates how specific service IP addresses are advertis
 Services routes are defined in `BGPAdvertisement` CRs and configured with values for `IPAddressPool1` and `BGPPeer1` fields.
 --
 
+[NOTE]
+====
+Figure 3.2 shows the recommended network topology, where bonding uses ports from the same dual-port NIC. Bonding ports across different NICs is not recommended.
+====
+
 .Telco core reference design MetalLB service separation
 image::openshift-telco-core-rds-metallb-service-separation.png[Telco core reference design MetalLB service separation]