Two buildings on the San Jose campus of a small company must be connected to use Ethernet with a bandwidth of at least 100 Mbps. The company is concerned about possible problems from voltage potential differences between the two buildings. Which media typ

第1题：

Which of the following offers the highest level of redundancy in the design of a storage system？（）

• A、 A Dual Port HBA with a pair of Point-To-Point connections to the SAN.
• B、 Two Single Port HBAs connected to a fiber switch.
• C、 A Dual Port HBA with a Point-To-Point connection to a SAN.
• D、 Two Dual Port HBAs connected to a pair of fiber switches.

第2题：

Which of the following are true of Ethernet technology?（）

• A、Hosts use a logical ring topology.
• B、Hosts use a logical bus topology
• C、Hosts must wait for an electronic signal to transfer data.
• D、Hosts are directly connected to a wiring concentrator called a MSAU.

第3题：

Two buildings on the San Jose campus of a small company must be connected to use Ethernet with a bandwidth of at least 100 Mbps. The company is concerned about possible problems from voltage potential differences between the two buildings. Which media type should be used for the connection（）。

• A、UTP cable
• B、STP cable
• C、coaxial cable
• D、fiber optic cable

第4题：

What are two reasons a network administrator would use CDP (Choose two.)（）。

• A、to verify the type of cable interconnecting two devices
• B、to determine the status of network services on a remote device
• C、to obtain VLAN information from directly connected switches
• D、to verify Layer 2 connectivity between two devices when Layer 3 fails
• E、to obtain the IP address of a connected device in order to telnet to the device
• F、to determine the status of the routing protocols between directly connected routers

第5题：

A customer is planning to buy a two enclosure Power 770, and will implement 4 LPARs with the following requirements:Each LPAR must have a private, dedicated connection to the network.The adapter for this network connection must be hot-swappable.The customer wants to minimize the number of I/O slots used. Which of the following fulfills the customer requirements?（）

• A、Two dual-port PCIe adapters
• B、A four-port PCIe Ethernet adapter
• C、Four separate PCIe Ethernet adapters
• D、Two embedded Integrated Virtual Ethernet adapters (IVE)

第6题：

A company wants a solution to consolidate their storage using the DS4000 series and implement a disaster recovery solution across two data centers linked by fibre to duplicate the production environment.The customer requires a solution with the least amount of system administration.  Which configuration would provide the best solution？（）

• A、Implement one DS4400 at each location connected to the fibre link and use Remote Volume Mirror （RVM）.
• B、Implement a DS4400 at each location using FlashCopy option and use host based replication to synchronize the sites.
• C、Implement a switched fabric using redundant SAN switches with a DS4300 using RVM option at each location.
• D、Implement a switched fabric using SAN switches connected via ISL with a DS4300 using RVM option at each location.

第7题：

Company.com is adding HACMP to an existing pair of nodes. One node is using EtherChannel  with only one adapter. The other node is using regular Ethernet connection to the switch. The customer is going to increase the number of network interfaces to two for each node.  What other considerations need to be addressed in a HACMP environment？（）  

• A、 Al interfaces used for HACMP heartbeats must be identical. Differences in the interfaces will cause heartbeat failure.
• B、 The network interfaces should all be configured with the same frame type. The use of regular Ethernet frames is mandatory.
• C、 Network interfaces for HACMP must be all the same，Ethernet or 802.3. It does not matter which，as long as they are all the same.
• D、 HACMP can use any network interface supported by AIX. The options on the various interfaces are masked by the Ethernet switch and do not affect HACMP.

第8题：

Company.com wishes to use IPAT via IP replacement in a two-node mutual cluster. Each node  has two Ethernet 10/100/1000 adapters. Throughout the planning session，the customer has asked questions about subnet and VLAN requirements for the intended network topology.  Which of the following best describes the network requirements？（）  

• A、 The service IP addresses must be on a separate subnet and VLAN.
• B、 The non-service and service IP addresses must be on the same subnet and on the same VLAN.
• C、 All interfaces on a node must be in different subnets. All subnets must be on the same VLAN. 
• D、 One non-service and one service IP address must be on the same logical subnet. All interfaces must be on the same VLAN.

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第13题：

You want to create a template to be used as a standard for all company reports, which are many different styles. How many different templates must you have if you plan to use multiple report styles?（）

• A、Two 
• B、One 
• C、One per report style
• D、One per report style + one more

第14题：

An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location？ （）

• A、The switch must be configured with an IP address,subnet mask,and default gateway.
• B、The switch must be connected to a router over a VLAN trunk.
• C、The switch must be reachable through a port connected to its management VLAN.
• D、The switch console port must be connected to the Ethernet LAN.
• E、The switch management VLAN must be created and have a membership of at least one switch port.
• F、The switch must be fully configured as an SNMP agent.

第15题：

An administrator would like to configure a switch over a virtual terminal connection from locations outside of the local LAN. Which of the following are required in order for the switch to be configured from a remote location? （）

• A、The switch must be configured with an IP address, subnet mask, and default gateway.
• B、The switch must be connected to a router over a VLAN trunk.
• C、The switch must be reachable through a port connected to its management VLAN.
• D、The switch console port must be connected to the Ethernet LAN.
• E、The switch management VLAN must be created and have a membership of at least one switch

第16题：

What are two reasons a network administrator would use CDP?（）

• A、to verify the type of cable interconnecting two devices
• B、to determine the status of network services on a remote device
• C、to obtain VLAN information from directly connected switches
• D、to verify Layer 2 connectivity between two devices when Layer 3 fails
• E、to obtain the IP address of a connected device in order to telnet to the device
• F、to determine the status of the routing protocols between directly connected routers

第17题：

Which of the following statements is true regarding implementing Live Partition Mobility on two existing POWER6 based systems?（）

• A、The systems must use internal storage for boot purposes. 
• B、All virtualized ethernet adapters must be numbered below 10. 
• C、The mobile partition's network and disk access must be virtualized. 
• D、Each system must be controlled by a different Hardware Management Console (HMC). 

第18题：

Company.com has two POWER5 servers. They want the two servers’ virtual Ethernets to appear on the same IP subnet. Which of the following will connect the client virtual Ethernet adapters to the physical Ethernet switch connecting the two servers？（）

• A、Configure a Shared Ethernet Adapter on the Virtual I/O Server.
• B、Use the same virtual LAN ID on each LPAR.
• C、Set up IP routing through an LPAR on each system.
• D、Set up an IP firewall through an LPAR on each system.

第19题：

You are a systems engineer for your company. Your company has 20，000 users in a large campus environment located in Los Angeles. Each department in the company is located in its own building. Each department has its own IT staff， which is responsible for all network administration within the building.   The company’s network is divided into several IP subnets that are connected to one another by using dedicated routers. Each building on the company’s main campus contains at least one subnet， and possibly up to five subnets. Each building has at least one router. All routers use RIP version 2 （RIPv2） broadcasts.   The company acquires a new business unit located in Denver. The Denver office has 25 users. The network in the Denver office is connected to the network at the main campus by using a leased frame relay connection. The network administrator at the Denver office installs a Windows Server 2003 computer and configures Routing and Remote Access on this server. The network administrator at the Denver office configures this server as a router and implements RIPv2 in Routing and Remote Access.   Later， the Denver administrator reports that his router is not receiving routing table updates from the routers on the main campus network. He must manually add routing entries to the routing table to enable connectivity between the locations. You investigate and discover that the RIPv2 broadcasts are not being received at the Denver office. You also discover that no routing table announcements from the Denver office are being received on the main campus network.  You need to ensure that the network in the Denver office can communicate with the main campus network and can send and receive automatic routing table updates as network conditions change.   What should you do on the router in the Denver office？（）

• A、 Configure the router to use RIPv1 broadcasts.
• B、 Configure the router to use auto-static update mode.
• C、 Add the IP address ranges of the main campus network to the router’s Accept list and Announce list.
• D、 Add the IP addresses of the main campus routers to the router’s Neighbors list.

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