What is the function of the command switchport trunk native vlan 999 on a?() A.It designates VLAN 999 for untagged traffic.B.It blocks VLAN 999 traffic from passing on the trunk.C.It creates a VLAN 999 interface.D.It designates VLAN 999 as the default for all unkown tagged traffic.
What is the function of the command switchport trunk native vlan 999 on a?()
A.It designates VLAN 999 for untagged traffic.
B.It blocks VLAN 999 traffic from passing on the trunk.
C.It creates a VLAN 999 interface.
D.It designates VLAN 999 as the default for all unkown tagged traffic.
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以下哪个命令定义了native VLAN?A、nativev lan 1B、switchport native vlan 1C、switchport mode native 1D、switehport trunk native vlan 1A．B．C．D．
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What is the function of the command switchport trunk native vlan 999 on a？（）A、It designates VLAN 999 for untagged traffic.B、It blocks VLAN 999 traffic from passing on the trunk.C、It createsa VLAN 999 interface.D、It designates VLAN 999 as the default for all unkown tagged traffic.
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What is the function of the command switchport trunk native vlan 999 on a switch?（）A、It designates VLAN 999 for untagged traffic.B、It blocks VLAN 999 traffic from passing on the trunk.C、It creates a VLAN 999 interface.D、It designates VLAN 999 as the default for all unkown tagged traffic.
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What is the function of the command switchport trunk native vlan 999 on a Cisco Catalyst switch（）。A、It creates a VLAN 999 interface.B、It designates VLAN 999 for untagged traffic.C、It blocks VLAN 999 traffic from passing on the trunk.D、It designates VLAN 999 as the default for all unknown tagged traffic.
When a new trunk link is configured on an IOS based switch, which VLANs are allowed over the link?（）A、All defined VLANs are allowed on the trunk by default.B、Each VLAN, or VLAN range, that is specified with the switchport mode command.C、Each VLAN, or VLAN range, that is specified with the vtp domain command.D、Each VLAN, or VLAN range, that is specified with the vlan database command.
switchport trunk native vlan 999 这个命令起什么作用？（）A、它指定VLAN999转发未做标记的流量。B、它阻止VLAN999转发主干的流量。C、它创建了一个VLAN999接口。D、它指定VLAN999作为默认为所有未知标记的流量。
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单选题What is the function of the command switchport trunk native vlan 999 on a Cisco Catalyst switch（）。AIt creates a VLAN 999 interface.BIt designates VLAN 999 for untagged traffic.CIt blocks VLAN 999 traffic from passing on the trunk.DIt designates VLAN 999 as the default for all unknown tagged traffic.
单选题You are configuring a Cisco multilayer switch for the Company network. Which command would you use to configure a port to act as a routed interface？（）A ip routingB switchport mode trunkC no switchportD switchport trunk native vlan 1E None of the other alternatives apply
单选题What is the function of the command switchport trunk native vlan 999 on a switch?（）AIt designates VLAN 999 for untagged traffic.BIt blocks VLAN 999 traffic from passing on the trunk.CIt creates a VLAN 999 interface.DIt designates VLAN 999 as the default for all unkown tagged traffic.
单选题Which command alone will disable trunking on a Layer 2 switch port？（）Ano switchport trunk native vlan vlan-idBswitchport nonegotiateCno switchport mode dynamic desirableDswitchport mode access
单选题What is the effect of applying the switchport trunk encapsulation dot1q command to a port on a Cisco Catalyst switch？（）ABy default， native VLAN packets going out this port will be tagged.BWithout an encapsulation command， 802.1Q will be the default encapsulation if DTP fails to negotiate a trunking protocol.CThe interface will support the reception of tagged and untagged traffic.DIf the device connected to this port is not 802.1Q-enabled， it will not be able to handle 802.1Q packets.