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单选题
The customer has implemented an SNMPP based network monitoring tool and wishes to monitor chang3es in the cluster. The general status of the cluster is gathered via SNMP but the poling time to retrieve the status is too slow for immediate reaction to serious issues. There is a technical reason why the polling time cannot be changed. How can HACMP report changes in its status on a more timely basis？（）
A
Create a pre/post event script to report errors more rapidly.
B
Edit SNMP configuration file to send traps for cluster state changes.
C
Change the option in SRC to enable trap mode for the clinfo process.
D
Use the monitor pre-event facility in HACMP to send information to the monitoring device.
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更多 “单选题The customer has implemented an SNMPP based network monitoring tool and wishes to monitor chang3es in the cluster. The general status of the cluster is gathered via SNMP but the poling time to retrieve the status is too slow for immediate reaction to serious issues. There is a technical reason why the polling time cannot be changed. How can HACMP report changes in its status on a more timely basis？（）A Create a pre/post event script to report errors more rapidly.B Edit SNMP configuration file to send traps for cluster state changes.C Change the option in SRC to enable trap mode for the clinfo process.D Use the monitor pre-event facility in HACMP to send information to the monitoring device.” 相关考题
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Which two of these are characteristics of MPLS VPNs?()
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Open Shortest Path First (OSPF) was designed as an （ ） gateway protocol, for use in an autonomous system such as a local area network (LAN). It implements Dijkstra's algorithm, also known as the （ ） path first algorithm. As a link-state routing protocol it was based on the link-state algorithm developed for the ARPANET in 1980 and the IS-IS routing protocol. OSPF was first standardised in 1989 as RFC 1131, which is now known as OSPF version 1.Routing protocols like OSPF calculate the shortest route to a destination through the network based on an algorithm. The first routing protocol that was widely implemented, the （请作答此空）, calculated the shortest route based on hops, that is the number of routers that an IP packet had to traverse to reach the destination host. RIP successfully implemented dynamic routing, where routing tables change if the network topology changes. But RIP did not adapt its routing according to changing network conditions, such as data-transfer rate. Demand grew for a dynamic routing protocol that could calculate the fastest route to a destination. （ ） was developed so that the shortest path through a network was calculated based on the cost of the route, taking into account bandwidth, delay and load. Therefore OSPF undertakes route cost calculation on the basis of link-cost parameters, which can be weighted by the administrator. OSPF was quickly adopted because it became known for reliably calculating routes through large and complex local area networks.As a link state routing protocol, OSPF maintains link state （ ）, which are really network topology maps, on every router on which it is implemented. The state of a given route in the network is the cost, and OSPF algorithm allows every router to calculate the cost of the routes to any given reachable destination. Unless the administrator has made a configuration, the link cost of a path connected to a router is determined by the bit rate (1 Gbit/s, 10 Gbit/s, etc) of the interface. A router interface with OSPF will then advertise its link cost to neighbouring routers through multicast, known as the hello procedure. All routers with OSPF implementation keep sending hello packets, and thus changes in the cost of their links become known to neighbouring routers. The information about the cost of a link, that is the speed of a point to point connection between two routers, is then cascaded through the network because OSPF routers advertise the information they receive from one neighbouring router to all other neighbouring routers. This process of flooding link state information through the network is known as synchronisation. Based on this information, all routers with OSPF implementation continuously update their link state databases with information about the network topology and adjust their routing tables.OSPF has become a popular dynamic routing protocol. Other commonly used dynamic routing protocols are the RIP and the Border Gateway Protocol (BGP). Today routers support at least one interior gateway protocol to advertise their routing tables within a local area network. Frequently implemented interior gateway protocols besides OSPF are RIP, IS-IS, and the proprietary Interior Gateway Routing Protocol (IGRP) by Cisco.A.OSPF
B.RIP
C.IS-IS
D.EIGRP
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In the plan phase， network readiness assessment addresses which customer need？ Select exactly 1 answer（s） from the following：（）。A、an assessment of the preparedness of the customers existing system infrastructure to support a propose solutionB、a comprehensive design that has been customized based on the operations processes， network management processes， and tools of its systemC、an in-depth assessment of the operational environment required to support the operation of both the current and planned solutionsD、the optimal technologies for supporting its business requirements and objectives
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One of your customers has decided to deploy location-based services in addition to existingwireless services. The customer requires that the additional access points to be deployed in monitor-onlymode. The most likely reason for this requirement is that the customer has which of these existingwireless devices？（）A、Data CollectionB、802.11b/g VoIPC、802.11b and g clientsD、RFID tags
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Which two of these are characteristics of MPLS VPNs？ （）A、 Layer 3 MPLS VPNs can forward only IP packetsB、 Layer 2 MPLS VPNs can forward any network protocolC、 MPL S label paths are automatically formed based on Layer 2 framesD、 Layer 3 MPLS VPNs can forward any network protocol based on Layer 2 framesE、 In Layer 2 MPLS VPNS， the service provider controls the customer Layer 3 policies
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A user on a network cannot access any network resources. The link light on the computer showsthat a connection is present. Which of the following is the MOST likely cause of the problem?（）A、The wrong cable type has been used.B、. IDS has shut down the computer's switch port.C、The port on the switch is configured incorrectlyD、Spanning tree protocol was implemented.
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考题
The customer has implemented an SNMPP based network monitoring tool and wishes to monitor chang3es in the cluster. The general status of the cluster is gathered via SNMP but the poling time to retrieve the status is too slow for immediate reaction to serious issues. There is a technical reason why the polling time cannot be changed. How can HACMP report changes in its status on a more timely basis？（） A、 Create a pre/post event script to report errors more rapidly.B、 Edit SNMP configuration file to send traps for cluster state changes.C、 Change the option in "SRC" to enable trap mode for the "clinfo" process.D、 Use the "monitor" pre-event facility in HACMP to send information to the monitoring device.
考题
A customer plans to implement SVC as part of a solution and has concerns regarding the resilience of the SVC architecture. The correct response to this concern is that SVC（）.A、is stateless with global referencing of metadataB、is based on cluster architecture with externally provided quorum disksC、is based on cluster architecture, with quorum held internally on the first cluster nodeD、is based on grid architecture, with each node holding a full mirror configuration for all other nodes
考题
A retail customer installs a BladeCenter into an existing 10/100 Ethernet network. Due to cost considerations， the customer uses Copper Pass-thru Modules. After installing this solution， the customer finds that they have no network connectivity. Which is causing the problem of the following？（）A、Copper Pass-thru Modules only support 1000Mb line speeds.B、Spanning Tree has been enabled on the Copper Pass-thru Module.C、The customer does not have the latest firmware loaded on the Copper Pass-thru Module.D、The customer is using LS21 Blades
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Which four statements are true？（）A、Has-a relationships should never be encapsulated.B、Has-a relationships should be implemented using inheritance.C、Has-a relationships can be implemented using instance variables.D、Is-a relationships can be implemented using the extends keyword.E、Is-a relationships can be implemented using the implements keyword.F、An array or a collection can be used to implement a one-to-many has-a relationship.
考题
单选题A customer has a 32-core Power 770 with 4 AIX partitions and 2 IBM i partitions. They want to improve network availability and allow for concurrent maintenance. What will support the customer requirement at least cost?（）A
Build the logical partition infrastructure based on 6 or more VLANs.B
Build the logical partition infrastructure based on two or more IVEs.C
Build the logical partition infrastructure based on Partition Mobility.D
Build the logical partition infrastructure based on redundant VIO Servers.
考题
单选题A customer plans to implement SVC as part of a solution and has concerns regarding the resilience of the SVC architecture. The correct response to this concern is that SVC（）.A
is stateless with global referencing of metadataB
is based on cluster architecture with externally provided quorum disksC
is based on cluster architecture, with quorum held internally on the first cluster nodeD
is based on grid architecture, with each node holding a full mirror configuration for all other nodes
考题
单选题One of your customers has decided to deploy location-based services in addition to existingwireless services. The customer requires that the additional access points to be deployed in monitor-onlymode. The most likely reason for this requirement is that the customer has which of these existingwireless devices？（）A
Data CollectionB
802.11b/g VoIPC
802.11b and g clientsD
RFID tags
考题
单选题One of your customers has decided to deploy location-based services in addition to existing wireless services. The customer requires that the additional access points to be deployed in monitor-only mode. The most likely reason for this requirement is that the customer has which of these existing wireless devices？（）A
802.11b/g VoIPB
Data CollectionC
802.11b and g clientsD
RFID tags
考题
单选题In the plan phase， network readiness assessment addresses which customer need？ Select exactly 1 answer（s） from the following：（）。A
an assessment of the preparedness of the customers existing system infrastructure to support a propose solutionB
a comprehensive design that has been customized based on the operations processes， network management processes， and tools of its systemC
an in-depth assessment of the operational environment required to support the operation of both the current and planned solutionsD
the optimal technologies for supporting its business requirements and objectives
考题
单选题A user on a network cannot access any network resources. The link light on the computer showsthat a connection is present. Which of the following is the MOST likely cause of the problem?（）A
The wrong cable type has been used.B
. IDS has shut down the computer's switch port.C
The port on the switch is configured incorrectlyD
Spanning tree protocol was implemented.
考题
单选题One of your customers has deployed a Layer 3 gateway in the untrusted network. Which gateway mode is appropriate for this customer?（）A
Virtual GatewayB
Real-IP GatewayC
NAT GatewayD
Central Gateway
考题
单选题A retail customer installs a BladeCenter into an existing 10/100 Ethernet network. Due to cost considerations, the customer uses Copper Pass-thru Modules. After installing this solution, the customer finds that they have no network connectivity. Which of the following at is causing the problem?（）A
Copper Pass-thru Modules only support 1000Mb line speeds. B
Spanning Tree has been enabled on the Copper Pass-thru Module. C
The customer does not have the latest firmware loaded on the Copper Pass-thru Module. D
The customer is using LS21 Blades
考题
单选题One of your customers has decided to deploy location-based services in addition to existing wireless services. the customer requires that the additional access points to be deployed in monitor-only modE. The most likely reason for this requirement is that the customer has which of these existing wireless devices？（）A
data collectionB
802.11b/g voipC
802.11b and g clientsD
rfid tags
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