Which of these ports does syslog use to send messages to a syslog server?（）

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  A .  class of service B .  bandwidth profiles C .  user-network interface D .  Ethernet LAN circuit attributes E .  Ethernet virtual circuit attribute

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• Which of these commands can you use to show if an operational Catalyst switch port is set for autonegotiation of speed and duplex when running Cisco IOS software?（）

  A . show port network B .

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• To which of these does IP multicast send packets?（）

  A . a single host B . a subset of hosts C . all hosts sequentially D . all hosts simultaneously

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  A .  It will only become active after a software failure. B .  It will only become active after a hardware failure. C .  It requires that Cisco NSF be enabled in order to work successfully. D .  It synchronizes the MAC·， FIB·， and adjacency tables between Active and Standby RouteProcessors.

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• When the Catalyst switch R1 is enabled to use VTP，  which information does it advertise on its  trunk ports？（）

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

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• Which of these ports does syslog use to send messages to a syslog server？（）

  A .  TCP 502 B .  TCP 514 C .  TCP 520 D .  UDP 502 E .  UDP 514 F .  UDP 520

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• Which three of these are characteristics of UTP cable？（）

  A . The wires in each pair are wrapped around each other B . An insulating material covers each of the individual copper wires in it C . It comes in eight-pair wire bindles D . EMI and RFI cause only limited degradation to signals running over it E . It comes in seven categories F . IT has an external diameter of approximately 0 28 inche

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• Which two of these are characteristics of MPLS VPNs？ （）

  A .  Layer 3 MPLS VPNs can forward only IP packets B .  Layer 2 MPLS VPNs can forward any network protocol C .  MPL S label paths are automatically formed based on Layer 2 frames D .  Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 frames E .  In Layer 2 MPLS VPNS， the service provider controls the customer Layer 3 policie

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• Which of these is true regarding the configuration and application of port access control lists？ （）

  A . PACLs can be applied in the inbound or outbound direction of a Layer 2 physical interface.  B . At Layer 2， a MAC address PACL will take precedence over any existing Layer 3 PACL. C . When you apply a port ACL to a trunk port， the ACL filters traffic on all VLANs present on the trunk port. D . PACLs are not supported on EtherChannel interfaces.

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• Which is the result of enabling IP Source Guard on an untrusted switch port that does not have DHCP snooping enabled？（）

  A . DHCP requests will be switched in the software， which may result in lengthy response times. B . The switch will run out of ACL hardware resources. C . All DHCP requests will pass through the switch untested. D . The DHCP server reply will be dropped and the client will not be able to obtain an IP address.

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• Private VLANS can be configured as which three of these port types？（）

  A . isolated B . protected C . private D . associated E . promiscuous F . munity

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• To initiate testing，  which port does a Cisco IOS IP SLA source use to send a control message to an IP SLA responder？ （）

  A . UDP port 2020 B . UDP port 1967 C . TCP port 2020 D . ICMP port 1967

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• Which two of these are characteristics of Metro Ethernet? （）

  A . class of service B . bandwidth profiles C . user-network interface D . Ethernet LAN circuit attributes E . Ethernet virtual circuit attribute

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• To which of these does IP multicast send packets？（）

  A .  a single host B .  a subset of hosts C .  all hosts sequentially D .  all hosts simultaneously

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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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• Which of these user ICAP？（）

  A .  anti-malware scanning B .  data loss prevention polices C .  decryption policies D .  CiscoIronPort Data Security policie

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• The Captain of the Port has closed to navigation，and buoyed，a section of a harbor. These buoys would be painted（）.

  A . red or green to conform with the other lateral aids B . red and green horizontally-striped C . solid yellow D . white with orange mark

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• When configuring a routed port on a Cisco multilayer switch， which of these is a required configuration task that you must perform to enable that port to function as a routed port？ （）

  A . Enable the switch to participate in routing updates from external devices with the router command in global configuration mode. B . Enter the no switchport command to disable Layer 2 functionality at the interface level. C . Each port participating in routing of Layer 3 packets must have an IP routing protocol assigned on aperinterface level. D . Routing is enabled by default on a multilayer switch， so the port can become a Layer 3 routing interface by assigning the appropriate IP address and subnet information.

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