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Filtering by: Creator Jacobson, David L. Academic Affiliation Electrical Engineering and Computer Science Creator Alanazi, Sultan

Fair packet enqueueing and marking in multi-queue datacenter networks

Creator:

Alanazi, Sultan and Hamdaoui, Bechir

Abstract:

Recently, Explicit Congestion Notification (ECN) has been leveraged by most Datacenter Network (DCN) protocols for congestion control to achieve high throughput and low latency. However, the majority of these approaches assume that each switch port has one queue while current industry trends towards having multiple queues per switch port. To...

Resource Type:

Technical Report

Full Text:

= i× K L , i ∈ [1, L] (2) where TLi, K, and L are respectively the i-th, stan- dard thresholds and
AQ-CAR : adaptive-queueing congestion-aware routing for datacenter traffic forwarding

Creator:

Alanazi, Sultan and Hamdaoui, Bechir

Abstract:

Modern datacenters are constructed with multirooted tree topologies and support multiple service queues per switch port. They support a wide variety of applications and services with stringent performance needs and conflicting requirements. To meet these requirements, recent works focus on load balancing or ECN marking approaches. Though existing load-balancing approaches...

Resource Type:

Technical Report

Full Text:

than K, then it applies ECN-marking, based on multi-level thresh- olds, as follows: TLi = i ×K/L with i
Failure-resilient congestion-aware load balancing protocol for three-tier clos data centers

Creator:

Alanazi, Sultan and Hamdaoui, Bechir

Abstract:

Clos-based network topologies have been deployed in production data center networks to provide multiple path alternatives between the pairs of network hosts. Production data centers operate under varying traffic dynamics and topological asymmetry. Therefore, a good load balancing scheme must adapt to network conditions and dynamics in real-time and intelligently...

Resource Type:

Technical Report

Full Text:

0 20 40 60 80 100 A v g . F lo w L o s s R a te (Q u e u e O v e rf lo w ) (c

ScholarsArchive@OSU

Fair packet enqueueing and marking in multi-queue datacenter networks

AQ-CAR : adaptive-queueing congestion-aware routing for datacenter traffic forwarding

Failure-resilient congestion-aware load balancing protocol for three-tier clos data centers

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