Best-Effort
Integrated Service
Differentiated Service
FIFO Service
第1题:
Which of the characteristics below is associated with the (QoS) Integrated Services Model? ()
第2题:
Which three characteristics of the traffic flow are taken into consideration when the QoS-for-VPNs feature (QoS pre-classify) provides packet classification and applies appropriate QoS service on tunnel interfaces?()
第3题:
QoS提供的服务模型包括()。
第4题:
What is true about Quality of Service (QoS) for VPNs?()
第5题:
a drawback of implementing RSVP is the requirement to migrate to a supporting routing protocol
RSVP uses DSCP to signal QoS requirements to routers
RSVP is a routing protocol
RSVP is an IP protocol that uses IP protocol ID 46, and TCP/UDP ports 3455
RSVP specifically provides a level of service for rate-sensitive and delay-sensitive traffic
the flow-based approach of RSVP is ideal for large, scalable implementations such as the public internet
第6题:
差分模型
Uniform模型
Pipe模型
Short Pipe模型
第7题:
The DiffServ model requires applications to signal the network with QoS requirements.
The DiffServ model can be used to deliver QoS based upon IP precedence, or source and destination addresses.
The DiffServ model requires RSVP.
The best effort model is suitable for applications such as file transfer and e-mail
The IntServ model requires applications to signal the network with QoS requirements.
The IntServ model attempts to deliver a level of service based on the QoS specified by each packet
第8题:
Best-Effort service
Integrated service
Differentiated service
Best service
第9题:
Best-Effort
Integrated Service
Differenciated Service
FIFO Service
第10题:
Best-Effort service
Integrated service
Differentiated service
Best service
第11题:
Layer 2 access link QoS design
enterprise-to-service-provider mapping models
Layer 3 link access QoS design
service provider service level agreements
Layer 2 link access load balancing
第12题:
Best-Effort service
Integrated service
Differentiated service
Best service
第13题:
常见的IP QoS模型有()。
第14题:
QoS中通常有以下哪些服务模型()。
第15题:
以下哪些不属于QoS中的服务模型()
第16题:
Best-Effort service
Integrated service
Differentiated service
Best service
第17题:
Best-Effort Service模型
Integrated Service模型
Differentiated Service模型
FIFO Service模型
第18题:
Manage ingress bandwidth.
Mark packets for special handling.
Manage congestion by intelligently dropping traffic.
Classify Frame Relay QoS packets into an equivalent IP CoS environment.
第19题:
the DiffServ model requires applications to signal the network with QoS requirements
the DiffServ model can be used to deliver QoS based upon IP precedence, or source and destination addresses
the DiffServ model requires RSVP
the best effort model is suitable for applications such as file transfer and e-mail
the IntServ model requires applications to signal the network with QoS requirements
the IntServ model model attempts to deliver a level of service based on the QoS specified by each packet
第20题:
Best-Effort
integrated Service
Differenciated Service
Fifo Service
第21题:
protection against denial of service (DoS) attacks at infrastructure routers and switches
protection against known worm attacks in routers and switches
quality of service (QoS) control for packets that are sourced from the data plane of Cisco routers and switches
quality of service control (QoS) for packets that are destined to the control plane of Cisco routers and switches
quality of service (QoS) control for packets that are destined to the data plane of Cisco routers and switches
第22题:
Best-Effort
Integrated Service
Differentiated Service
FIFO Service
第23题:
IP precedence
type of service (ToS)
class of service (CoS)
differentiated services code point (DSCP)
第24题:
IP precedence bits
DSCP bits
original port numbers
DE bits
source IP address
destination IP address