Merge branch 'final5.17-feedback' into ania-stage

Author: cumulusAnia

content/cumulus-linux-517/Layer-2/Link-Layer-Discovery-Protocol.md

@@ -500,12 +500,12 @@ To show egress policy configuration for an LLDP TLV profile, run the `nv show sy
 
 ### BGP Unreachable Prefix TLV
 
-The BGP unreachable prefix TLV allows LLDP to send prefix information learned from {{<link url="FRRouting/" text="FRRouting">}} to connected hosts. This is required in certain use cases such as EVPN unreachability signaling in disjoined planes.
-
 {{%notice note%}}
 BGP unreachable prefix TLV is a Beta feature.
 {{%/notice%}}
 
+The BGP unreachable prefix TLV allows LLDP to send prefix information learned from {{<link url="FRRouting/" text="FRRouting">}} to connected hosts. This is required in certain use cases such as EVPN unreachability signaling in disjoined planes.
+
 The following example enables the BGP unreachable prefix TLV globally:
 
 ```

content/cumulus-linux-517/Layer-3/Border-Gateway-Protocol-BGP/Optional-BGP-Configuration.md

@@ -2016,6 +2016,10 @@ leaf01# exit
 
 ## BGP-LLDP Unreachability in Disjoined Planes
 
+{{%notice note%}}
+BGP-LLDP Unreachability in Disjoined Planes is a Beta feature.
+{{%/notice%}}
+
 In disjoined multi-plane topologies, each GPU in a cluster connects to multiple independent network planes. For scalability, leaf switches perform route aggregation, which can reduce visibility into individual host link failures. BGP-based unreachability signaling enables the advertisement of host reachability changes following a link failure. Upon receiving BGP unreachable route advertisements, leaf switches use LLDP TLVs to notify directly connected NICs to avoid forwarding traffic over unreachable paths.
 
 {{%notice note%}}

content/cumulus-linux-517/Network-Virtualization/Ethernet-Virtual-Private-Network-EVPN/EVPN-Enhancements.md

@@ -232,10 +232,13 @@ address-family l2vpn evpn
 
 ## EVPN Unreachability in Disjoined Planes
 
+{{%notice note%}}
+EVPN unreachability in disjoined planes is a Beta feature.
+{{%/notice%}}
+
 In EVPN disjoined multi-plane topologies, each GPU in a cluster connects to multiple independent network planes. Leaf switches perform route aggregation per tenant VRF for scalability but this suppresses visibility of individual host link failures. EVPN unreachability signaling in a tenant VRF sends a route to advertise host unreachability after a link failure, enabling leaf switches to send LLDP TLVs informing connected NICs to avoid unreachable paths.
 
 {{%notice note%}}
-- EVPN unreachability in disjoined planes is a Beta feature.
 - If you are migrating from connected planes with BGP disaggregation, remove BGP disaggregation configuration before configuring EVPN unreachability in disjoined planes.
 - When using EVPN unreachability in disjoined planes, route aggregation is required.
 {{%/notice%}}