Which two primary port authentication protocols are used with VSANs？（）

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• When installing a cisco wcs，which two ports can be changed during installation？（）

  A . https B . tftp C . rmi D . http E . ft

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• Which two commands correctly verify whether port security has been configured on portFastEthernet 0/12on a switch？（）

  A . SW1#show swithport port-security interface FastEthernet 0/12 B . SW1# show swithport port-secure interface FastEthernet 0/12 C . SW1# show port-secure interface FastEthernet 0/12 D . SW1#show running-config

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• Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch?（）

  A . SW1#show swithport port-security interface FastEthernet 0/12 B . SW1# show swithport port-secure interface FastEthernet 0/12 C . SW1# show port-secure interface FastEthernet 0/12 D . SW1#show running-config

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• Which two of the following statements describe a routed switch port on a multilayer switch？（）

  A . Layer 2 switching and Layer 3 routing are mutually supported. B . The port will not be associated with any VLAN. C . The routed switch port supports VLAN subinterfaces. D . The routed switch port is used when a switch has only one port per VLAN or subnet. E . The routed switch port ensures that STP remains in the forwarding state.

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• You execute this command to drop the ITEM table， which has the primary key referred in the ORDERtable：  SQL> DROP TABLE scott.item CASCADE CONSTRAINTS PURGE；  Which two statements are true about the effect of the command（）

  A . No flashback is possible to bring back the ITEM table. B . The ORDER table is dropped along with the ITEM table. C . The dependent referential integrity constraints in the ORDER table are disabled. D . The dependent referential integrity constraints in the ORDER table are removed. E . The table definition of the ITEM table and associated indexes are placed in the recycle bin.

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• Which two statements about SAN port channels configured on Cisco Nexus 5000 Series switches are true？ （）  

  A .  The bring up protocol automatically detects and overrides any misconfiguration. B .  You can manually configure channel groups， or they can be automatically created. C .  Changes in configuration to the SAN port channel interface must also be made to all members of the channel group. D .  The port channel protocol uses the exchange fabric parameters command to communicate across peer ports in an ISL. E .  The port channel protocol ensures that a set of ports is eligible to be part of the same SAN port channel.

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• A network administrator needs to configure port security on a switch.which two statements are true?（）

  A . The network administrator can apply port security to dynamic access ports B . The network administrator can configure static secure or sticky secure mac addresses in the voice vlan. C . The sticky learning feature allows the addition of dynamically learned addresses to the running configuration. D . The network administrator can apply port security to EtherChannels. E . When dynamic mac address learning is enabled on an interface,the switch can learn new addresses,up to the maximum defined.

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• Which two statements are true about voice ports on a router？（）

  A . Calls to the PSTN can be made via the use of FXO or T1/E1 trunk ports. B . Calls to the PSTN can be made via FXS or T1/E1 trunk ports. C . Analog and IP phones can be connected to the VoIP network via FXO or T1/E1 trunk ports. D . Calls between analog phones that are attached to the FXS ports in a VoIP network can be completely processed by voice-enabled routers.

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• Which two states are the port states when RSTP has converged?（）

  A . blocking B . learning C . discarding D . forwarding E . listening

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• Two Company switches are connected via a trunk using VTP. Which VTP information does a  Catalyst switch advertise on its trunk ports when using VTP？（）

  A . STP root status B . VTP mode C . Negotiation status D . Management domain E . Configuration revision number

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• Switch ports operating in which two roles will forward traffic according to the IEEE 802.1w standard?（）

  A . alternate B . backup C . designated D . disabled E . root

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• Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch？（）

  A . SW1#show swithport port-security interface FastEthernet 0/12 B . SW1# show swithport port-secure interface FastEthernet 0/12 C . SW1# show port-secure interface FastEthernet 0/12 D . SW1#show running-config E . SW1#show port-security interface FastEthernet 0/12

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• Which two states are the port states when RSTP has converged？（）

  A . blocking B . learning C . disabled D . forwarding E . listening

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• Which two statements are true about the primary key constraint in a table？ （）

  A . It is not possible to disable the primary key constraint. B . It is possible to have more than one primary key constraint in a single table. C . The primary key constraint can be referred by only one foreign key constraint. D . The primary key constraint can be imposed by combining more than one column. E . The non-deferrable primary key constraint creates an unique index on the primary key column if it is not already indexed.

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• You need to configure port security on switch R1.  Which two statements are true about this  technology？ （）

  A .  Port security can be configured for ports supporting VoIP. B .  With port security configured， four MAC addresses are allowed by default. C .  The network administrator must manually enter the MAC address for each device in order for  the switch to allow connectivity. D . Withsecurity configured， only one MAC addresses is allowed by default.   E .  Port security cannot be configured for ports supporting VoIP.

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• Which two statements are true about BPDU port-guard and BPDU filtering？（）

  A . BPDU port-guard can be enabled globally， whereas BPDU filtering must be enabled on a per-interface basis. B . When globally enabled， BPDU port-guard and BPDU filtering apply only to PortFast enabled ports. C . When globally enabled， BPDU port-guard and BPDU filtering apply only to trunking-enabled ports. D . When a BPDU is received on a BPDU port-guard enabled port， the interface goes into the err-disabled state. E . When a BPDU is received on a BPDU filtering enabled port， the interface goes into the err-disabled state. F . When a BPDU is received on a BPDU filtering enabled port， the interface goes into the STP blocking state.

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• When installing a Cisco WCS， which two ports can be changed during installation？（）

  A . HTTPS B . TFTP C . RMI D . HTTP E . FTP

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• Which two RSTP port roles include the port as part of the active topology？（）

  A . root B . designated C . alternate D . backup E . forwarding F . learning

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• You execute this command to drop the ITEM table， which has the primary key referred in the ORDERS table：SQL> DROP TABLE scott.item CASCADE CONSTRAINTS PURGE；  Which two statements are true about theeffect of the command（）

  A . No flashback is possible to bring back the ITEM table. B . The ORDERS table is dropped along with the ITEM table. C . The dependent referential integrity constraints in the ORDERS table are disabled. D . The dependent referential integrity constraints in the ORDERS table are removed. E . The table definition of the ITEM table and associated indexes are placed in the recycle bi

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• Which two ports are used with RADIUS authentication and authorization？（）

  A . UDP port 1812 B . UDP port 2000 C . TCP port 2002 D . UDP port 1645

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• Which two statements are true about voice ports on a router？ （）

  A .  Calls to the PSTN can be made via the use of FXO or T1/E1 trunk ports. B .  Calls to the PSTN can be made via FXS or T1/E1 trunk ports. C .  Analog and IP phones can be connected to the VoIP network via FXO or T1/E1 trunk ports. D .  Calls between analog phones that are attached to the FXS ports in a VoIP network can be completely processed by voice-enabled routers.

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• Which two statements best describe spanning-tree BPDU processing for a blocking port？（）

  A . BPDUs that enter a blocking port are discarded. B . BPDUs that enter a blocking port are processed. C . Loopguard puts an interface into a loop-inconsistent state when BPDUs stop being received on a blocking port. D . BPDUs are only processed on forwarding ports.

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