… placement optimization simultaneously. Using the developed models, we show that improved
node … than the line bit rate, and that hitless traffic regrooming enables more gains when the …

… forwarding node, broadcasting frames with unknown addresses and flooding the network
with ARP (Address Resolution Protocol) requests. Ethernet also lacks some basic networking …

… enhances the VCAT scheme with hitless in-service addition and … the amount of traffic that
each node inserts on the ring. There are … In both modes, each node measures the output of the …

… ii) We monitor the load on the nodes and iii) feed it to a P4 … layout, resource and placement
specifications (LRPS) and our … RAM and three Gigabit Ethernet Network Interface Cards. The …

… node v based on its traffic load tv,p Equals to modification delay tmd if v is ingress node of p;
or to insertion delay tin if v is an internal node … We adopt the reactive hitless defragmentation …

… In this work, we consider hitless reconfiguration in the design … Because P4 can insert and
delete user-defined header fields… ), while the transit PSW nodes in the middle of the routing …

… upstream node such as node 2 wants to perform a hitless add-… Moreover, our testbed
successfully confirmed hitless network … tively large insertion loss of larger than 10 dB and …

… a 3-order hitless WSS chip and three CPU and memory nodes. We … The designed structure
with hitless rerouting, low insertion … WSS network which makes the memory capacity increase. …

… new arrival EONE request from node 4 to node 7, we utilize … with sufficiently fine granularity
to insert sub-bands into limited … originating from the source node may traverse diverse sub-…

… deployment and provides hitless dynamic migration … placement of a serverless function to
multiple locations: simultaneously in the cloud and at an edge node or to multiple edge nodes. …