Ingress and transit chained CNHs for BGP Labeled Unicast (BGP-LU) IPv4

You can configure the chained composite next hops (CNHs) for devices handling ingress or transit traffic in the network. We've added support only for the following options on the listed devices: 

• BGP-LU for IPv4 on the ingress router-set routing-options forwarding-table chained-composite-next-hop ingress labeled-bgp inet 
• BGP-LU on the transit router-set routing-options forwarding-table chained-composite-next-hop transit labeled-bgp 

You can also configure class of service (CoS) and define rewrite rules for ingress and transit chained CNHs for BGP-LU.