多选题When resetting a Catalyst Express switch to factory default settings， which three options are available from the Software Recovery window？（）ABoot to a password recovery windowBBoot with the factory default imageCErase the system configuration and boot with the factory default IOS imageDErase the system configuration and boot from a TFTP-supplied IOS imageEErase the System Configuration
多选题
When resetting a Catalyst Express switch to factory default settings， which three options are available from the Software Recovery window？（）
A
Boot to a password recovery window
B
Boot with the factory default image
C
Erase the system configuration and boot with the factory default IOS image
D
Erase the system configuration and boot from a TFTP-supplied IOS image
E
Erase the System Configuration
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在一台Cisco Catalyst 2950交换机上作如下配置：Switch # config terminalSwitch (config) # interface fastethernet 0/1Switch (config-if) # switchport mode accessSwitch (config-if) # switchport access vlan2若要将fastethernet 0/1端口还原到默认配置状态，可以使用( )命令。A、Switch (config) # default fastethernet 0/1B、Switch (config) # default interface fastethernet 0/1C、Switch (config) # no fastethernet 0/1D、Switch (config) # erase interface fastethernet 0/1
How can you reset your router or switch to factory defaults?() A.reset configurationB.load factory-defaultC.load override defaultD.set default configuration
When is a first－hop redundancy protocol needed in the distribution layer?() A. when HSRP is not supported by the designB. when multiple vendor devices need to be supportedC. when preempt tuning of the default gateway is neededD. when a robust method of backing up the default gateway is neededE. when the design implements Layer 2 between the access switch and the distribution switchF. when the design implements Layer 3 between the access switch and the distribution switch
Assuming the default switch configuration,which approach should you use to configure the extended vlan range(1006 through 4094) on a cisco catalyst 3750 series switch?() A. Configure the switch to be in VTP client mode.B. Configure the switch to be in VTP domaint mode.C. Configure the switch to be in VTP transparent mode.D. Configure the switch to be in VTPv2.
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 restrictB、The port is shut downC、The MAC address table is cleared and the new MAC address is entered into the tableD、The port remains enabled， but bandwidth is throttled until old MAC addresses are aged out
Your Customer has 21 users， each requiring both PC and IP Phone connectivity. Which is the correct configuration for this customer？（）A、1 Cisco 2811 ISR,1 Catalyst Express 500G-12TC,2 Catalyst Express 500-24PCB、1 Cisco 2851 ISR, Catalyst Express 500G-12TC,3 catalyst Express 500-24PCC、1 Cisco 2821 ISR,Catalyst Express 500G-12TC,2 Catalyst Express 500-24PCD、1 Cisco 2801 ISR,1 Catalyst Express 500-24PC
Which three of these pre-requisite for resetting a Catalyst Express 500 switch when Cisco Network Assistant is unavailable？（）A、At Least one enabled switch port that is unconnected to any deviceB、A PC pre-configured with a specific IP Address and MaskC、A PC or laptop with Windows 2000 or Windows XP installed and a web browser that has Java Script enabledD、Physical Access to SwitchE、A Switch with no connected devices
Which statement correctly describes network security settings in Cisco Network Assistant for the Catalyst Express 500 Switch？（）A、The LOW setting enables broadcast storm control， but has no effect on the number of devices that can connect to a switch portB、The LOW setting enables broadcast storm control and limits the number of devices that can connect to a switch port.C、The LOW setting disables broadcast storm control but limits the number of devices that can connect to a switch portD、The default network setting is "HIGH"
You have configured voice VLANs on Catalyst switch R1. Which two statements are true about the operation of voice VLANs on this device？ （）A、 When the voice VLAN feature is enabled， all untagged traffic is sent according to the default CoS priority of the port.B、 Enabling voice VLANs enables the switch to create multiple queues for traffic that is entering a port.C、 When voice VLANs are configured on a trunk link， UplinkFast must also be enabled.D、 Voice VLANs are configured to enable the switch to forward frames marked with the proper CoS values over separate physical links.E、 Enabling voice VLANs enables the switch to forward frames with a specific 802.1P marking.
You need to configure a new Company Catalyst 3560 switch for a VOIP-enabled office. Which three statements are true about the voice VLAN feature on this switch？（）A、The default CoS value for incoming traffic is set up to 0.B、The CoS value is trusted for 802.1p or 802.1q tagged traffic.C、PortFast is automatically disabled when a voice VLAN is configured.D、The voice VLAN feature is disabled by default.E、The IP phone accepts the priority of all tagged and untagged traffic and sets the CoS value to 4.F、When the voice VLAN feature is enabled， all untagged traffic is sent according to the default CoS priority of the port
The Cisco Catalyst Express 500 Series Switch is targeted for businesses with how many users?（）A、501 to 1000 UsersB、20 to 250 UsersC、More than 1000 UsersD、251 to 300 Users
You are designing a solution that needs to support 30 IP phone users. Which switch model and how many switches does the Cisco Single-Site Secure Network Foundation1.1 Desing and Implementation Guide suggest for the solution？（）A、1 Catalyst Express 500G-12TC,1 Catalyst 3750G-12S-SB、1 Catalyst 3750G-12S-S,1 Catalyst Express 500-24PCC、2 Catalyst Express 500G-12TCD、2 Catalyst 3750G-12S-S,1 Catalyst Express 500-24PCE、2 Catalyst Express 500-24PCF、2 Catalyst 3750G-12S-S
Which three statements are true about the voice VLAN feature on a Catalyst 2950 switch？ （Choose three.）（） A、 The CoS value is trusted for 802.1p or 802.1q tagged traffic.B、 The voice VLAN feature is disabled by default.C、 The IP phone accepts the priority of all tagged and untagged traffic and sets the CoS value to 4.D、 When the voice VLAN feature is enabled， all untagged traffic is sent according to the default CoS priority of the port.E、 PortFast is automatically disabled when a voice VLAN is configured.F、 The default CoS value for incoming traffic is set to 0.
For which of the following campus LAN area is the Cisco Catalyst Express 500 Series Switch most suitable?（）A、Backbone AreaB、Access AreaC、Core AreaD、Distribution Area
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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By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access? （）A、Create an additional ACL to block the access to VLAN 1.B、Move the management VLAN to something other than default.C、Move all ports to another VLAN and deactivate the default VLAN.D、Limit the access in the switch using port security configuration.E、Use static VLAN in trunks and access ports to restrict connections.F、Shutdown all unused ports in the Catalyst switch.
多选题By default, each port in a Cisco Catalyst switch is assigned to VLAN1. Which two recommendations are key to avoid unauthorized management access?（）ACreate an additional ACL to block the access to VLAN 1.BMove the management VLAN to something other than default.CMove all ports to another VLAN and deactivate the default VLAN.DLimit the access in the switch using port security configuration.EUse static VLAN in trunks and access ports to restrict connections.FShutdown all unused ports in the Catalyst switch.
单选题The Cisco Catalyst Express 500 Series Switch is targeted for businesses with how many users?（）A501 to 1000 UsersB20 to 250 UsersCMore than 1000 UsersD251 to 300 Users
单选题Assuming the default switch configuration，which approach should you use to configure the extended vlan range（1006 through 4094） on a cisco catalyst 3750 series switch？（）AConfigure the switch to be in VTP client mode.BConfigure the switch to be in VTP domaint mode.CConfigure the switch to be in VTP transparent mode.DConfigure the switch to be in VTPv2.
单选题How can you reset your router or switch to factory defaults?（）Areset configurationBload factory-defaultCload override defaultDset default configuration
多选题You need to configure a new Company Catalyst 3560 switch for a VOIP-enabled office. Which three statements are true about the voice VLAN feature on this switch？（）AThe default CoS value for incoming traffic is set up to 0.BThe CoS value is trusted for 802.1p or 802.1q tagged traffic.CPortFast is automatically disabled when a voice VLAN is configured.DThe voice VLAN feature is disabled by default.EThe IP phone accepts the priority of all tagged and untagged traffic and sets the CoS value to 4.FWhen the voice VLAN feature is enabled， all untagged traffic is sent according to the default CoS priority of the port
单选题Your Customer has 21 users， each requiring both PC and IP Phone connectivity. Which is the correct configuration for this customer？（）A1 Cisco 2811 ISR,1 Catalyst Express 500G-12TC,2 Catalyst Express 500-24PCB1 Cisco 2851 ISR, Catalyst Express 500G-12TC,3 catalyst Express 500-24PCC1 Cisco 2821 ISR,Catalyst Express 500G-12TC,2 Catalyst Express 500-24PCD1 Cisco 2801 ISR,1 Catalyst Express 500-24PC
单选题After enabling port security on a Cisco Catalyst switch， what is the default action when the configuredmaximum of allowed MAC addresses value is exceeded？（）AThe port’s violation mode is set to restrictBThe port is shut downCThe MAC address table is cleared and the new MAC address is entered into the tableDThe port remains enabled， but bandwidth is throttled until old MAC addresses are aged out
单选题Which statement correctly describes network security settings in Cisco Network Assistant for the Catalyst Express 500 Switch？（）AThe LOW setting enables broadcast storm control， but has no effect on the number of devices that can connect to a switch portBThe LOW setting enables broadcast storm control and limits the number of devices that can connect to a switch port.CThe LOW setting disables broadcast storm control but limits the number of devices that can connect to a switch portDThe default network setting is HIGH
多选题Which three of these pre-requisite for resetting a Catalyst Express 500 switch when Cisco Network Assistant is unavailable？（）AAt Least one enabled switch port that is unconnected to any deviceBA PC pre-configured with a specific IP Address and MaskCA PC or laptop with Windows 2000 or Windows XP installed and a web browser that has Java Script enabledDPhysical Access to SwitchEA Switch with no connected devices
单选题You are designing a solution that needs to support 30 IP phone users. Which switch model and how many switches does the Cisco Single-Site Secure Network Foundation1.1 Desing and Implementation Guide suggest for the solution？（）A1 Catalyst Express 500G-12TC,1 Catalyst 3750G-12S-SB1 Catalyst 3750G-12S-S,1 Catalyst Express 500-24PCC2 Catalyst Express 500G-12TCD2 Catalyst 3750G-12S-S,1 Catalyst Express 500-24PCE2 Catalyst Express 500-24PCF2 Catalyst 3750G-12S-S