单项选择题

What does the mac packet-classify command do when applied to an interface configuration？（）

A. It enables MAC ACLs to be applied to only IP packets that enter the interface.
B. It enables MAC ACLs to be applied to only non-IP packets that enter the interface.
C. It enables MAC ACLs to be applied to all packets that enter the interface.
D. It enables MAC ACLs to be used for QoS settings.

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热门试题

单项选择题WhattaskscanonlybeperformedinthedefaultoradminVDC？（）

A. EPLD upgrade， IOS ISSU， FCoE feature enablement， CoPP configuration， and rolling back a checkpoint
B. EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration， and ACL capture enablement
C. EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration and SNMP configuration
D. EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration， and write erase

多项选择题WhichtwoarebenefitsofusingremoteAAAservicesforCiscoNexusproducts？（）

A. They make it easier to manage user logins and passwords across devices.
B. They enable automated configuration backup for devices.
C. They centrally manage user attributes and permissions.
D. Local console access is never included in AAA and can be used for access when the AAA servers are down.

单项选择题WhichdescriptioniscorrectforaprivateVLANcommunityportwithrespecttoLayer2communications？（）

A. It communicates with all other community ports in the private VLAN domain.
B. It communicates with only isolated ports in the private VLAN domain.
C. It communicates only with other community ports in the same community and associated promiscuous ports.
D. It communicates only with associated promiscuous and isolated ports.

单项选择题After configuring FabricPath， the following appears in the syslog： %STP-2-L2GW_BACKBONE_BLOCK： L2 Gateway Backbone port inconsistency blocking port port-channel100 on VLAN0010. What is the cause of this message？（）

A. STP must be disabled； message indicates that STP is enabled.
B. STP is misconfigured； root guard must be disabled.
C. An inferior BPDU is received on a Cisco FabricPath edge port.
D. A superior BPDU is received on a Cisco FabricPath edge port.

多项选择题SmartCallHomeprovidesanemail-basednotificationforcriticalsystempolicies.Arangeofmessageformatsareavailableforcompatibilitywithpagerservices，standardemail，orXML-basedautomatedparsingapplications.DestinationprofilesareusedbySmartCallHomewhensendingnotifications.WhichofthesearepredefineddestinationprofilessupportedbyCiscoNX-OSSoftware？（）

A. short-text-destination
B. prerecorded audio alerts
C. CiscoTAC-1
D. dial911
E. full-text-destination