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The customer has implemented an SNMPP based network monitori

题目
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.

参考答案和解析
正确答案： A
解析： 暂无解析
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相似问题和答案

第1题：

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

答案：B
解析：

第2题：

A customer has requested a proposal for a p5-520 with AIX 5.2 and Sysback.  There are no plans to run LPARs or Micro-Partitions on the p5-520 in the near future.  The customer has asked the pSeries technical specialist to recommend anything else that may be needed.  Which of the following should be recommended in this situation？（）

  • A、HMC
  • B、DVD-ROM
  • C、Tape drive
  • D、Network switch

正确答案:C

第3题：

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. MPLS 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 policies


参考答案：A, B

第4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 incorrectly
  • D、Spanning tree protocol was implemented.

正确答案:C

第5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 Collection
  • B、802.11b/g VoIP
  • C、802.11b and g clients
  • D、RFID tags

正确答案:B

第6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 solution
  • B、a comprehensive design that has been customized based on the operations processes， network management processes， and tools of its system
  • C、an in-depth assessment of the operational environment required to support the operation of both the current and planned solutions
  • D、the optimal technologies for supporting its business requirements and objectives

正确答案:A

第7题：

A customer has a requirement to eliminate single points of failure for an application.  They have allocated one Ethernet adapter to each VIO server on the system. Which features of PowerVM and AIX will support the customer requirement？（）

  • A、Etherchannel and trunking
  • B、Network Interface Backup and Etherchannel
  • C、Shared Ethernet Adapter （SEA） Failover and Etherchannel
  • D、Network Interface Backup and Shared Ethernet Adapter failover

正确答案:D

第8题：

Users on the 172.17.22.0 network cannot reach the server located on the 172.31.5.0 network.The network administrator connected to console port,issued the show ip route command,and was able to ping the server.Based on the output of the show ip route command topology shown in the graphic,what is the cause of the failure?（）

A.IP routing is not enabled

B.A static route is configured incorrectly

C.The network has not fully converged

D.The FastEthernet interface on Coffee is disabled

E.The routing table on Coffee has not updated

F.The neighbor relationship table is not correctly updated


参考答案：D

第9题：

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

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  • 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 policies

正确答案:A,B

第10题：

A company has implemented a wireless network for its employees. Since implementing the new network, individuals have been receiving duplicate IP addresses causing network issues. Which of the following would resolve this issue?（）

  • A、Add another wireless access point.
  • B、Add another DHCP server.
  • C、Disable the wireless DHCP server.
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正确答案:C

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