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 portB、This is a 100 Mb/s switch portC、This is a

第1题：

Which two commands correctly verify whether port security has been configured on port FastEthernet0/12 on a switch？（）

• A、SW1#shows withport port-security interface FastEthernet0/12
• B、SW1#shows withport port-secure interface FastEthernet0/12
• C、SW1#show port-secure interface FastEthernet0/12
• D、SW1#show running-config

第2题：

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

第3题：

Which two commands correctly verify whether port security has been configured on portFastEthernet 0/12on a switch？（）

• A、SW1#show swithport port-security interface FastEthernet 0/12
• B、SW1# show swithport port-secure interface FastEthernet 0/12
• C、SW1# show port-secure interface FastEthernet 0/12
• D、SW1#show running-config

第4题：

Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch？（）

• A、SW1#show swithport port-security interface FastEthernet 0/12
• B、SW1# show swithport port-secure interface FastEthernet 0/12
• C、SW1# show port-secure interface FastEthernet 0/12
• D、SW1#show running-config
• E、SW1#show port-security interface FastEthernet 0/12

第5题：

Which two commands correctly verify whether port security has been configured on port FastEthernet 0/12 on a switch?（）

• A、SW1#show swithport port-security interface FastEthernet 0/12
• B、SW1# show swithport port-secure interface FastEthernet 0/12
• C、SW1# show port-secure interface FastEthernet 0/12
• D、SW1#show running-config

第6题：

A user’s workstation currently has four connected IDE devices. Which of the following could be added to the workstation to allow more ATA devices to be added to the workstation?（）

• A、Network Interface card
• B、Port expansion card
• C、Serial interface card
• D、Modem card

第7题：

An AIX server has 2 network interfaces and the system administrator wants to enable the users on the locally configured network interface to be able to connect to systems configured on the global network interface.  How is it accomplished？（）

• A、Enable routed on the server
• B、Enable gated on the server
• C、Enable ipforwarding on the server
• D、Set network options back to default

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第13题：

Which two of these are characteristics of an IDS sensor？（）

• A、passively listens to network traffic
• B、is an active device in the traffic path
• C、has a permissive interface that is used to monitor networks
• D、traffic arrives on one IDS interface and exits on another
• E、has a promiscuous interface that is used to monitor the network

第14题：

What interface is created when an FC Port Channel is created on a Cisco Unified Computing System？（）

• A、 An interface ’san-port-channel’ in NXOS
• B、 An interface ’port-channel’ in NXOS
• C、 An interface ’port-channel’ with ’mode fc’ configured
• D、 An interface ’fc-port-channel’ in NXOS

第15题：

Company.com with a newly installed cluster has been checking the logfiles to determine if the  cluster has had any recent activity. The non-IP RS232 heartbeat connection seems to be having a difficulty. The serial network goes down，and then a couple of minutes later comes back up again. This pattern is repeated many times in the log.  If this system was installed without regard to best practices， what is the most likely problem with the serial network？（）  

• A、 The serial port is malfunctioning and needs to be repaired.
• B、 The baud rate is incorrectly specified in the AIX devices configuration.
• C、 The serial port is not a port approved to support HACMP heartbeat traffic.
• D、 The baud rate is incorrectly specified in the HACMP interface configuration.

第16题：

Cisco IDS sensors form the eyes and ears of your Cisco network intrusion detection system. Placing sensors correctly throughout your network is crucial to successfully implementing your Cisco intrusion detection system .Which two of these are characteristics of an IDS sensor？（）

• A、 has a permissive interface that is used to monitor networks
• B、 is an active device in the traffic path
• C、 passively listens to network traffic
• D、 has a promiscuous interface that is used to monitor the network

第17题：

Refer to the exhibit. A junior network administrator was given the task of configuring port security on SwitchA to allow only PC_A to access the switched network through port fa0/1. If any other device is detected, the port is to drop frames from this device. The administrator configured the interface and tested it with successful pings from PC_A to RouterA, and then observes the output from these two show commands.Which two of these changes are necessary for SwitchA to meet the requirements? （）

• A、Port security needs to be globally enabled.
• B、Port security needs to be enabled on the interface.
• C、Port security needs to be configured to shut down the interface in the event of a violation.
• D、Port security needs to be configured to allow only one learned MAC address.
• E、Port security interface counters need to be cleared before using the show command.
• F、The port security configuration needs to be saved to NVRAM before it can become active.

第18题：

Company.com has I/O slot constraints on two nodes that are going to be configured in an  HACMP cluster. There is room for only one Network Interface Card in each node，in addition to the built-in Ethernet port on the system planer.  The best HACMP configuration for these servers is to implement：（）  

• A、 A single adapter network using the Network Interface Card in each node
• B、 A single adapter network using persistent addresses on the Network Interface Card in each node
• C、 A dual adapter network using the internal Ethernet adapters as an non-service interface with IPAT via IP Replacement.
• D、 EtherChannel high availability for the network connections with HACMP cascading resource groups for data and application fallover

第19题：

Your network contains a server named Server1 that has the Routing role service installed. Server1 has two network connections. One network connection connects to the internal network. The other network connection connects to the Internet.All network connections connected to the internal network use private IP addresses. You install a Web server named Web1. Web1 hosts a secured Web site that only allows connections over TCP port 8281. Web1 is connected to the internal network.You need to ensure that the secure Web site can be accessed from the Internet.What should you do from the Routing and Remote Access console？（）

• A、Configure Routing Information Protocol (RIP), and then activate authentication on the RIP interface.
• B、Configure Routing Information Protocol (RIP), and then configure the incoming packet protocol settings on the RIP interface.
• C、Configure Network Address Translation (NAT), and then add a new service to the NAT interface.
• D、Configure Network Address Translation (NAT), and then enable the Secure Web Server (HTTPS) service on the NAT interface.

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