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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 phase
- B、on Catalyst switches， the show auto qos command is used to display packet statistics of all classes that are configured for all service policies
- C、on Cisco routers， the show mls qos maps command is used to verify the CoS-to-DSCP maps for egress packet queuing
- D、on Cisco routers， the show auto qos command is used to display the AutoQoS interface templates， policy maps， class maps， and ACLs
参考答案
更多 “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” 相关考题
考题
As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）A. using DHCP snoopingB. snooping the incoming 802.1Q VLAN tagC. using CDPD. snooping the CoS marking on the incoming frames
考题
When you enter the interface command auto qos voip cisco－phone on a port at the edge of a network,how does the Cisco Catalyst switch detect if a Cisco IP Phone is connected to the port?()
A. by snooping the CoS marking on the incoming framesB. by using RTP hello messages between the switch port and the Cisco IP PhoneC. by using CDPD. by using DHCP snoopingE. by snooping the incoming 802.1Q VLAN tag
考题
Which command is used to display the collection of OSPF link states?()
A. show ip ospf lsa databaseB. show ip ospf link-stateC. show ip ospf neighborsD. show ip ospf database
考题
QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?()
A. show commandB. debug commandC. configuration commandD. rommon command
考题
Which two Cisco AutoQoS configuration statements are true？ （）A、the auto discovery qos command is supported on serial interfaces， subinterfaces， and virtual interfacesB、CEF must be enabled before configuring the auto discovery qos commandC、the auto discovery qos privilege EXEC command must be configured on a router for several days to collect a sampling of data trafficD、the auto qos trust command relies on NBAR to provide VoIP classificationE、the auto qos voip command configures the voip classification on routers and switches
考题
What two steps need to be taken in deploying AutoQoS for enterprise on routers？（）A、provide visibility into the classes of service deployed using system logging and SNMP trapsB、determine WAN settings for fragmentation， compression， encapsulation， and Frame Relay-ATM interworkingC、enable the AutoQoS VoIP for voice trafficD、generate and deploy MQC-based QoS policiesE、profile the traffic with Auto-Discovery
考题
QoS policies are applied on the switches of a LAN. Which type of command will show the effects of the policy in real time?（）A、show commandB、debug commandC、configuration commandD、rommon command
考题
When you enter the interface command auto qos voip cisco-phone on a port at the edge of a network,how does the Cisco Catalyst switch detect if a Cisco IP Phone is connected to the port?（）A、by snooping the CoS marking on the incoming framesB、by using RTP hello messages between the switch port and the Cisco IP PhoneC、by using CDPD、by using DHCP snoopingE、by snooping the incoming 802.1Q VLAN tag
考题
The Cisco AutoQoS feature is being used throughout the Company VOIP network. Which three statements about this feature are true？（）A、The "mls qos" global configuration command must be entered before configuring AutoQoS.B、CEF must be enabled.C、The "no auto qos voip" command is used to disable Cisco AutoQos and revoke all configurations generated by Cisco AutoQos.D、CDP must be enabled.E、SNMP must be enabled.
考题
What form of AutoQoS is supported on Cisco Catalyst 2950 switches with the Enhanced Image？（）A、AutoQos EnterpriseB、AutoQoS CampusC、AutoQoS VoIPD、AutoQoS LAN
考题
What method in a Cisco IOS router can confirm that packets marked for a particular QoS marking are being matched?（）A、Issue a show policy-map interface command. B、Assuming Netflow is enabled, issue a show ip cache verbose flow command.C、Issue a show crypto ipsec session command.D、Issue a debug qos set command and a terminal monitor command.
考题
On a Cisco Catalyst 4500 Series, the fail LED is lit for one if its two power supplies. Which command would you use to check on this problem ?（）A、Show moduleB、Show errdisable detectC、Show environmentD、Show diagnostic content
考题
Which two steps are executed in the deployment of Cisco AutoQoS for Enterprise？（）A、The customer uses SNMP statistics to create the policy.B、QoS policy templates are generated and installed on the interface.C、RTP is used to generate the policy.D、LLQ，cRTP，and LFI are used to automatically discover the policy.E、The auto-generated policy is manually optimized before implementation.F、Auto-discovery is used to determine what traffic is on the interface.
考题
Which two statements are true about the various methods of implementing QoS？（）A、Cisco AutoQoS can be used repeatedly to apply a single QoS policy to multiple interfaces.B、Cisco AutoQoS includes an optional web-based GUI for automating the configuration of QoS services.C、Cisco AutoQoS provides capabilities to automate VoIP deployments.D、The auto qos global configuration command is used to configure Cisco AutoQoS.E、The Modular QoS CLI （MQC） is the best way to fine tune QoS configurations.F、The SDM QoS wizard is the fastest way to implement QoS.
考题
Which two statements about the Cisco AutoSecure feature are true？（）A、All passwords entered during the AutoSecure configuration must be a minimum of 8 characters in length.B、Cisco123 would be a valid password for both the enable password and the enable secret commands.C、The auto secure command can be used to secure the router login as well as the NTP and SSH protocols.D、For an interactive full session of AutoSecure， the auto secure login command should be used.E、If the SSH server was configured， the 1024 bit RSA keys are generated after the auto secure commandis enabled.
考题
Which command is used to display the collection of OSPF link states？（）A、show ip ospf lsa database（not A）B、show ip ospf link-stateC、show ip ospf neighborsD、show ip ospf database
考题
Which command is used to display the placement and direction of an IP access control list on a router?（）A、show access-listB、show ip routeC、show ip interfaceD、show interfaceE、show interface listF、show ip interface brief
考题
As a network administrator, you issue the interface auto qos voip cisco-phone command on a port in an edge network. It is possible for a Cisco Catalyst switch to check if a Cisco IP Phone is directly attached to that port by:（）A、using DHCP snoopingB、snooping the incoming 802.1Q VLAN tagC、using CDPD、snooping the CoS marking on the incoming frames
考题
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
考题
Which command is used to display a address pool for a DHCP Local Server?（）A、show ip local poolB、show ip dhcp local poolC、show ip dhcp-local poolD、show ip pool
考题
By default, which command can be used to display information about packets that have been logged with the syslog firewall filter action?（）A、show logB、show firewallC、show log messagesD、show firewall log
考题
多选题Which two Cisco AutoQoS configuration statements are true？ （）Athe auto discovery qos command is supported on serial interfaces， subinterfaces， and virtual interfacesBCEF must be enabled before configuring the auto discovery qos commandCthe auto discovery qos privilege EXEC command must be configured on a router for several days to collect a sampling of data trafficDthe auto qos trust command relies on NBAR to provide VoIP classificationEthe auto qos voip command configures the voip classification on routers and switches
考题
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?（）A
show commandB
debug commandC
configuration commandD
rommon command
考题
单选题What form of AutoQoS is supported on Cisco Catalyst 2950 switches with the Enhanced Image？（）A
AutoQos EnterpriseB
AutoQoS CampusC
AutoQoS VoIPD
AutoQoS LAN
考题
多选题Which two statements are true about the various methods of implementing QoS？（）ACisco AutoQoS can be used repeatedly to apply a single QoS policy to multiple interfaces.BCisco AutoQoS includes an optional web-based GUI for automating the configuration of QoS services.CCisco AutoQoS provides capabilities to automate VoIP deployments.DThe auto qos global configuration command is used to configure Cisco AutoQoS.EThe Modular QoS CLI （MQC） is the best way to fine tune QoS configurations.FThe SDM QoS wizard is the fastest way to implement QoS.
考题
单选题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
考题
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
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