Enhanced Transmission Selection
E1013651
IEEE 802.1Q standard feature
bandwidth allocation algorithm
data center networking mechanism
traffic management mechanism
Enhanced Transmission Selection is a data center networking mechanism that allocates bandwidth among traffic classes to ensure fair and prioritized use of link capacity in converged Ethernet environments.
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
IEEE 802.1Q standard feature
ⓘ
bandwidth allocation algorithm ⓘ data center networking mechanism ⓘ traffic management mechanism ⓘ |
| abbreviation | ETS ⓘ |
| allocates | minimum bandwidth to each traffic class ⓘ |
| allows | unused bandwidth sharing among traffic classes ⓘ |
| appliesTo |
converged Ethernet environments
ⓘ
data center networks ⓘ |
| basedOn | credit-based scheduling concepts ⓘ |
| belongsTo |
link-level traffic management
ⓘ
quality of service mechanisms ⓘ |
| benefits |
cloud computing environments
ⓘ
converged I/O infrastructures ⓘ multi-tenant data centers ⓘ |
| configuredVia |
DCB-capable switches
ⓘ
IEEE 802.1Q priority code points ⓘ |
| controls |
bandwidth distribution on Ethernet links
ⓘ
egress scheduling of frames ⓘ |
| definedIn | IEEE 802.1Qaz NERFINISHED ⓘ |
| ensures |
bandwidth guarantees per traffic class
ⓘ
relative prioritization between traffic classes ⓘ |
| hasGoal |
ensure fair use of link capacity
ⓘ
provide prioritized use of link capacity ⓘ support coexistence of multiple traffic types on the same link ⓘ |
| introducedFor | converged Ethernet carrying storage and LAN traffic ⓘ |
| layer | data link layer ⓘ |
| objective |
maintain performance for high-priority traffic
ⓘ
prevent starvation of lower-priority traffic ⓘ |
| operatesOn |
priority groups
ⓘ
traffic classes ⓘ |
| partOf | Data Center Bridging NERFINISHED ⓘ |
| requires | hardware support in switches and adapters ⓘ |
| standardizedBy | IEEE NERFINISHED ⓘ |
| supports |
Fibre Channel over Ethernet traffic
ⓘ
IP traffic ⓘ LAN traffic ⓘ lossless traffic classes ⓘ storage traffic ⓘ |
| typeOf |
QoS enforcement mechanism
ⓘ
link scheduling mechanism ⓘ |
| usedWith |
Data Center Bridging Exchange protocol
NERFINISHED
ⓘ
Priority-based Flow Control ⓘ Quantized Congestion Notification ⓘ |
| uses | bandwidth allocation among traffic classes ⓘ |
| worksWith |
Ethernet links
ⓘ
full-duplex Ethernet operation ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.