Management Flashcards
1
Q
QoS
A
Quality of service. Set of parameters to control quality provided to different types of network traffic
2
Q
QoS parameters
A
Bandwidth, latency, jitter, packet loss
3
Q
Class Of Service
A
CoS. Subset of QoS. Limited to layer 2 ethernet. 3 bits of 802.1q tag to differentiate traffic types
4
Q
diffserv
A
Differentiated services. Layer 3 identifier. DSCP field of IP header specifies how packet is forwarded