What is the appliance port used to connect to in a Cisco Unified Computing System？（）

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• What is the result of entering the command port-channel load-balance src-dst-ip on an EtherChannel link？ （）

  A . Packets are distributed across the ports in the channel based on both the source and destination MAC addresses. B . Packets are distributed across the ports in the channel based on both the source and destination IP addresses. C . Packets are balanced across the ports in the channel based first on the source MAC address， then on the destination MAC address， then on the IP address. D . Packets are distributed across the access ports in the channel based first on the source IP address and then the destination IP addresses.

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• Your vessel is crossing a narrow channel.A vessel to port is within the channel and crossing your course.She is showing a black cylinder.What is your responsibility?（）

  A . hold your course and speed B . sound the danger signal C . begin an exchange of passing signals D . do not cross the channel if you might impede the other vessel

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• What is the port number of the IPsec Authentication Header packet？（）

  A . IP protocol 50 B . TCP port 51 C . UDP port 50 D . IP protocol 51 E . UDP port 51 F . TCP port 50

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• A Cisco Application Control Engine Appliance （ACE） non-admin context does not support "sticky" configuration. What is the reason for this issue？（）

  A .  ACE sticky license is not installed B .  ACE stickiness is not supported in a non-admin context C .  ACE stickiness resources are not defined in an admin context D .  Stickiness is configured properly in the CCIE virtual context

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• What value is primarily used to determine which port becomes the root port on each non root switch in a spanning-tree topology?（）

  A . path cost B . lowest port MAC address C . VTP revision number D . highest port priority number E . port priority number and MAC addre

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• A vessel is entering port A for the first time and has a Pilot conning the vessel. The Master is unsure that the Pilot is taking sufficient action to prevent a collision. What should the Master do（）.

  A . Nothing; The Pilot is required by law and is solely responsible for the safety of the vessel B . State his concerns to the Pilot but do not interfere with the handling of the vessel C . Direct the Pilot to stop the vessel and anchor if necessary until the situation clears D . Recommend an alternative action and if not followed relieve the Pilot

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• What value is primarily used to determine which port becomes the root port on each nonroot switch in aspanning-tree topology？（）

  A . lowest port MAC address B . port priority number and MAC address. C . VTP revision number D . highest port priority number. E . path cost

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• The voice VLAN feature has been enabled on a new Company Catalyst switch port.  What is the  effect of this？ （）

  A . The CoS is trusted for 802.1P or 802.1Q tagged traffic. B . PortFast is disabled on the port. C . Port Security is automatically enabled on a voice VLAN port. D . Untagged traffic is sent according to the default CoS priority of the port. E . None of the other alternatives apply

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• A switch is configured with all ports assigned to vlan 2 with full duplex FastEthernet to segment existing departmental traffic. What is the effect of adding switch ports to a new VLAN on the switch?（）

  A . More collision domains will be created. B . IP address utilization will be more efficient. C . More bandwidth will be required than was needed previously. D . An additional broadcast domain will be created.

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• When you enable port security on an interface that is also configured with a voice VLAN，  what is the maximum number of secure MAC addresses that should be set on the port？（）

  A . No more than one secure MAC address should be set. B . The default will be set. C . The IP phone should use a dedicated port， therefore only one MAC address is needed per port. D . No value is needed if the switchport priority extend command is configured.  E . No more than two secure MAC addresses should be set.

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• A customer has two separate storage networks and is planning to implement an SVC to provide for FlashCopy between the two networks. What is the minimum number of ISL ports required?（）

  A . 0 B . 1 C . 2 D . 4

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• What is the port number of an IPsec Encapsulating Security Payfoad packet？（）

  A . UOP port 50 B . IP protocol 51 C . TCP port 51 D . TCP port 50 E . IP protocol 50 F . UDP port51

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• What is the maximum number of CTI ports for a Cisco Unified Contact Center Express 4.0 Standard deployment? （）

  A . 150   B . 200   C . 300   D . varies based on the number of expansion servers used   E . varies based on the number of applications configured&e

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• What are the conditions，under GMDSS，whereby a ship is NOT allowed to depart from any port? （）

  A . The vessel is not capable of performing all required distress and safety functions B . The vessel is carrying more than the required number of qualified GMDSS radio operators C . The vessel has a temporary waiver of its radio license and Safety Certificate D . The vessel is not carrying a GMDSS radio maintainer，but has provided for shoreside maintenance plus duplication of equipment if required

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• Refer to the exhibit. What is the effect when the switchport priority extend cos 3 command is  configured on the switch port interface connected to the IP phone？（） https://assets.asklib.com/images/image2/2018073014514766413.jpg

  A .  The IP phone is enabled to override with aCoS value of 3 the existing CoS marking of the PC  attached to the IP phone. B .  The switch will no longer tag incoming voice packets and will extend the trust boundary to the  distribution layer switch. C .  RTP will be used to negotiate aCoS value based upon bandwidth utilization on the link.   D .  Effectively， the trust boundary has been moved to the PC attached to the IP phone. E .  The computer is now establishing theCoS value and has effectively become the trust boundary.

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• What is the correct fastpath to configure or add a TTY Terminal （directly from the screen）， which connects to a serial port？（）

  A . smitty tty B . smitty devices C . smitty pty D . smitty dev

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• A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interface port（）。

  A . This is a 10 Mb/s switch port B . This is a 100 Mb/s switch port C . This is an Ethernet port operating at half duplex D . This is an Ethernet port operating at full duplex E . This is a port on a network interface card in a PC

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• What is the theoretical maximum number of logical ports that a one port of a 2-port 10Gb IVE can provide if no VIO Server is connected to the IVE（）？ 

  A . 2 B . 4 C . 8 D . 16

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• 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.

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• What is NOT a requirement for testing the line throwing appliance on a vessel? （）

  A . The appliance should be tested every three months B . A regular service line should be used when testing C . A regular projectile should be used when testing D . An entry about the test must be made in the Official Log Book

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• When configuring port security on a Cisco Catalyst switch port， what is the default action taken by the switch if a violation occurs？ （）

  A . protect （drop packets with unknown source addresses） B . restrict （increment SecurityViolation counter） C . shut down （access or trunk port） D . transition （the access port to a trunking port）

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• What is the effect of applying the switchport trunk encapsulation dot1q command to a port on a Cisco Catalyst switch？（）

  A . By default， native VLAN packets going out this port will be tagged. B . Without an encapsulation command， 802.1Q will be the default encapsulation if DTP fails to negotiate a trunking protocol. C . The interface will support the reception of tagged and untagged traffic. D . If the device connected to this port is not 802.1Q-enabled， it will not be able to handle 802.1Q packets.

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• In a Cisco Unified Computing System， What is the "designated receiver" port in end-host mode used for？（）

  A .  Sending all broadcasts B .  Receiving all traffic from upstream switches C .  Receiving broadcast traffic D .  Negotiating spanning tree with upstream switches E .  Learning MAC addresses from upstream switche

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• After enabling port security on a Cisco Catalyst switch， what is the default action when the configuredmaximum of allowed MAC addresses value is exceeded？（）

  A . The port’s violation mode is set to restrict B . The port is shut down C . The MAC address table is cleared and the new MAC address is entered into the table D . The port remains enabled， but bandwidth is throttled until old MAC addresses are aged out

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