QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?() A. show commandB. debug commandC. configuration commandD. rommon command
QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?()
A. show command
B. debug command
C. configuration command
D. rommon command
相关考题：
Which two statements apply to policy scheduling?() (Choose two.) A. An individual policy can have only one scheduler applied.B. You must manually configure system-time updates.C. Multiple policies can use the same scheduler.D. Policies that do not have schedulers are not active.
Which two statements are true with regard to policy ordering? ()(Choose two.) A. The last policy is the default policy, which allows all traffic.B. The order of policies is not important.C. New policies are placed at the end of the policy list.D. The insert command can be used to change the order.
Which command would you use to view interface usage details in real time?() A. show interfaces terseB. show interfaces extensiveC. monitor interface trafficD. monitor traffic interface
Which CLI command displays error statistics for an interface in real－time?() A.monitor trafficB.show interfacesC.monitor interfaceD.show interfaces extensive
Which CLI command displays packet and byte counts for an interface in real－time?() A.monitor trafficB.show interfacesC.monitor interfaceD.show traffic counts
Which QoS mechanism will allow a single policy to be applied to multiple interfaces?（）A、policy mapB、class mapC、ACLD、service policy
A GRE tunnel is configured between a local and a remote site. Where should the service policy be applied to classify packets based on the pretunnel header? （）A、in global configuration mode， apply the service policy and use the qos pre-classifyB、in global configuration mode， apply the service policy but do not use the qos pre-classify commandC、apply the service policy on the physical interface but do not use the qos pre-classifyD、apply the service policy on the tunnel interface but do not use the qos pre-classify command E、apply the service policy on the tunnel interface and use the qos pre-classify command
Which two statements or sets of statements are true about the application of the qos pre-classify command？（）A、 If the classification policy is based upon the ToS byte， the qos pre-classify command is required because the ToS byte only appears in the inner IP header.B、 The ToS byte is copied to the outer header by default. Therefore， the qos pre-classify command is not necessary.C、 With GRE encapsulation， the qos pre-classify command is applied on the tunnel interface. This practice allows for different OoS configurations on each tunnel.D、 With GRE encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.E、 With IPsec encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.
QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?（）A、show commandB、debug commandC、configuration commandD、rommon command
Which statement is correct about the Cisco QoS SDM wizard？（）A、the best-effort class will need to have its percentage entered in the QoS Policy Generation screenB、SDM QoS wizard provides real-time validation of application usage of WAN bandwidthC、the SDM wizard is not able to monitor QoS policing trafficD、the SDM QoS wizard is pre-installed on enterprise routers
The Cisco SDM will create a QoS policy that provides services to two types of traffic. Which two statements indicate the default QoS parameters that are created by SDM？（）A、 Business-critical traffic will be sorted into two QoS classes.B、 Real-time traffic will be sorted into one QoS class.C、 Voice traffic will be considered real-time traffic while call signaling will be considered business-critical.D、 All traffic except real-time will be considered best-effort.E、 Routing， management， and transactional traffic will be considered business-critical.F、 Voice and call signaling traffic will be considered real-time.
Which two statements apply to policy scheduling?（） (Choose two.)A、An individual policy can have only one scheduler applied.B、You must manually configure system-time updates.C、Multiple policies can use the same scheduler.D、Policies that do not have schedulers are not active.
Which CLI command displays error statistics for an interface in real-time?（）A、monitor trafficB、show interfacesC、monitor interfaceD、show interfaces extensive
While logged into a router, you wish to see the RIP routing updates in real time as they are sent and received. Which command would you issue to see these updates?（）A、Show ip protocolsB、Show ip route ripC、Debug ip ripD、Debug ip updatesE、Debug ip transactions
What accurately describes the usage of a Cisco AutoQoS command？（）A、on Catalyst switches， the show auto discovery qos command is used to display the data collected during the Auto-Discovery phaseB、on Catalyst switches， the show auto qos command is used to display packet statistics of all classes that are configured for all service policiesC、on Cisco routers， the show mls qos maps command is used to verify the CoS-to-DSCP maps for egress packet queuingD、on Cisco routers， the show auto qos command is used to display the AutoQoS interface templates， policy maps， class maps， and ACLs
Which command will allow you to display the configured QoS group and the ingress buffer allocated to each QoS group？（）A、 show interface priority-flow-controlB、 show interface queuingC、 show queuing interfaceD、 show policy-map system type queuingE、 show policy-map interface ethernet type queuing
Which CLI command displays packet and byte counts for an interface in real-time?（）A、monitor trafficB、show interfacesC、monitor interfaceD、show traffic counts
Which command would you type to see a concise display of which interfaces are up and which are down?（）A、show interfaces briefB、show interfaces statusC、show ip interface briefD、show interfaces terse
单选题QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?（）Ashow commandBdebug commandCconfiguration commandDrommon command
多选题Which two statements apply to policy scheduling?（） (Choose two.)AAn individual policy can have only one scheduler applied.BYou must manually configure system-time updates.CMultiple policies can use the same scheduler.DPolicies that do not have schedulers are not active.
多选题The Cisco SDM will create a QoS policy that provides services to two types of traffic. Which two statements indicate the default QoS parameters that are created by SDM？（）ABusiness-critical traffic will be sorted into two QoS classes.BReal-time traffic will be sorted into one QoS class.CVoice traffic will be considered real-time traffic while call signaling will be considered business-critical.DAll traffic except real-time will be considered best-effort.ERouting， management， and transactional traffic will be considered business-critical.FVoice and call signaling traffic will be considered real-time.
单选题Which QoS mechanism will allow a single policy to be applied to multiple interfaces?（）Apolicy mapBclass mapCACLDservice policy
多选题Which two statements or sets of statements are true about the application of the qos pre-classify command？（）AIf the classification policy is based upon the ToS byte， the qos pre-classify command is required because the ToS byte only appears in the inner IP header.BThe ToS byte is copied to the outer header by default. Therefore， the qos pre-classify command is not necessary.CWith GRE encapsulation， the qos pre-classify command is applied on the tunnel interface. This practice allows for different OoS configurations on each tunnel.DWith GRE encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.EWith IPsec encapsulation， the qos pre-classify command is applied on the physical interface. This practice allows for different OoS configurations on each interface.
单选题Which statement is correct about the Cisco QoS SDM wizard？（）Athe best-effort class will need to have its percentage entered in the QoS Policy Generation screenBSDM QoS wizard provides real-time validation of application usage of WAN bandwidthCthe SDM wizard is not able to monitor QoS policing trafficDthe SDM QoS wizard is pre-installed on enterprise routers
单选题Which command will allow you to display the configured QoS group and the ingress buffer allocated to each QoS group？（）A show interface priority-flow-controlB show interface queuingC show queuing interfaceD show policy-map system type queuingE show policy-map interface ethernet type queuing
单选题What accurately describes the usage of a Cisco AutoQoS command？（）Aon Catalyst switches， the show auto discovery qos command is used to display the data collected during the Auto-Discovery phaseBon Catalyst switches， the show auto qos command is used to display packet statistics of all classes that are configured for all service policiesCon Cisco routers， the show mls qos maps command is used to verify the CoS-to-DSCP maps for egress packet queuingDon Cisco routers， the show auto qos command is used to display the AutoQoS interface templates， policy maps， class maps， and ACLs
单选题What method in a Cisco IOS router can confirm that packets marked for a particular QoS marking are being matched?（）AIssue a show policy-map interface command. BAssuming Netflow is enabled, issue a show ip cache verbose flow command.CIssue a show crypto ipsec session command.DIssue a debug qos set command and a terminal monitor command.