Which ports must be left open if an administrator plans to perform Dynamic LPAR operations？（）A、 port 21（ftp）：tcp and port 657（rmc）：tcpB、 port 22（ssh）：tcp and port 657（rmc）：udpC、 port 657（rmc）：tcp and port 657（rmc）：udpD、 port 161（snmp）：tcp and port 161（snmp）：udp
Which ports must be left open if an administrator plans to perform Dynamic LPAR operations？（）
- A、 port 21（ftp）：tcp and port 657（rmc）：tcp
- B、 port 22（ssh）：tcp and port 657（rmc）：udp
- C、 port 657（rmc）：tcp and port 657（rmc）：udp
- D、 port 161（snmp）：tcp and port 161（snmp）：udp
相关考题：
Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?A. Designated ports.B. Duplex operating mode.C. Fast mode ports.D. Root bridge.E. Root ports.F. BDPU priority.
Free Radio Pratique will be granted by the Port Health Office in the following case ______ ．A.Vessel with a case or suspected case of infectious disease on boardB.Vessel with a dead body on boardC.Vessel which has visited plague-infected ports during the current voyageD.Cargo vessel which hasn't called at any plague infected ports during the current voyage and on which there is not any case of infectious disease，or any dead body
The DAI feature has been implemented in the Company switched LAN. Which three statements are true about the dynamic ARP inspection （DAI） feature？ （）A、 DAI can be performed on ingress ports only.B、 DAI can be performed on both ingress and egress ports.C、 DAI is supported on access ports， trunk ports， EtherChannel ports， and private VLAN ports. D、 DAI should be enabled on the root switch for particular VLANs only in order to secure the ARP caches of hosts in the domain.E、 DAI should be configured on all access switch ports as untrusted and on all switch ports connected to other switches as trusted.F、 DAI is supported on access and trunk ports only.
Which combination of ports is available on the Cisco SPA 8800 voice gateway？（）A、 four station ports and four trunk ports （4xFXS and 4xFXO）B、 two station ports （2xFXS）C、 eight station ports （8xFXS）D、 one station port and one trunk port （1xFXS and 1xFXO）
Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?（）A、designated ports.B、duplex operating mode.C、fast mode ports.D、root bridge.E、root ports.F、BDPU priority.
In an environment in which multiple VLANs have been defined on Catalyst Express 500 switches， which two statements are correct for ports that have been configured with the Smartport role of "IP Phone + Desktop"？（）A、The names of the VLANs used by the SmartPorts are case insensitiveB、The ports may belong to a configurable data VLANC、The names of the VLANs used by the Smartports are not relevantD、The ports may belong to many VLANs， depending on how many PCs are connected to each port.E、The names of the VLANs used by the Smartports are case sensitive
When configuring unified ports on a 5548 switch， which port ordering must be respected？（）A、 Fibre Channel ports must be configured from the first port in the module.B、 Ethernet ports must be configured from the last port in the module.C、 Fibre Channel ports must be configured from the last port in the module.D、 Ethernet ports must be configured from the first port in the module.
Which of the following expansion ports can a server boot from？（）A、 AGPB、 USBC、 SerialD、 Parallel
单选题Which combination of ports is available on the Cisco SPA 8800 voice gateway？（）A four station ports and four trunk ports （4xFXS and 4xFXO）B two station ports （2xFXS）C eight station ports （8xFXS）D one station port and one trunk port （1xFXS and 1xFXO）
单选题Which statement is true about loop guard？（）ALoop guard only operates on interfaces that are considered point-to-point by the spanning tree.BLoop guard only operates on root ports.CLoop guard only operates on designated ports.DLoop guard only operates on edge ports.
单选题Which statement describes a spanning-tree network that has converged?（）AAll switch and bridge ports are in the forwarding state.BAll switch and bridge ports are assigned as either root or designated ports.CAll switch and bridge ports are in either the forwarding or blocking state.DAll switch and bridge ports are either blocking or looping.
单选题What is the first step that you would use Cisco Product Advisor for when selecting a router for an Edge solution?（）Adetermine types of protocols to be supportedBdetermine the environment in which the router will be usedCselect the number of WAN ports requiredDselect the number of LAN ports required
多选题The DAI feature has been implemented in the Company switched LAN. Which three statements are true about the dynamic ARP inspection （DAI） feature？ （）ADAI can be performed on ingress ports only.BDAI can be performed on both ingress and egress ports.CDAI is supported on access ports， trunk ports， EtherChannel ports， and private VLAN ports.DDAI should be enabled on the root switch for particular VLANs only in order to secure the ARP caches of hosts in the domain.EDAI should be configured on all access switch ports as untrusted and on all switch ports connected to other switches as trusted.FDAI is supported on access and trunk ports only.
多选题Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?（）Adesignated ports.Bduplex operating mode.Cfast mode ports.Droot bridge.Eroot ports.FBDPU priority.
单选题You are implementing basic switch security best practices. Which of these is a tactic that you can use to mitigate compromises from being launched through the switch？（）AMake all ports private VLAN ports.BPlace all unused ports in native VLAN 1 until needed.CProactively configure unused switch ports as access ports.DDisable Cisco Discovery Protocol globally.
单选题Which of the following protocols use both TCP and UDP ports?（）AFTPBSMTPCTelnetDDNSEAll of the above
多选题In an environment in which multiple VLANs have been defined on Catalyst Express 500 switches， which two statements are correct for ports that have been configured with the Smartport role of "IP Phone + Desktop"？（）AThe names of the VLANs used by the SmartPorts are case insensitiveBThe ports may belong to a configurable data VLANCThe names of the VLANs used by the Smartports are not relevantDThe ports may belong to many VLANs， depending on how many PCs are connected to each port.EThe names of the VLANs used by the Smartports are case sensitive
单选题Free Radio Pratique will be granted by the Port Health Office in the following case （） .AVessel with a case or suspected case of infectious disease on boardBVessel with a dead body on boardCVessel which has visited plague-infected ports during the current voyageDCargo vessel which hasn't called at any plague infected ports during the current voyage and on which there is not any case of infectious disease，or any dead body