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Networking - FA1
| Question | Answer |
|---|---|
| Which command provides security on the console? | Router(config-line)# password class |
| using the shutdown command will turn on the deactivated port of a router. | False |
| Which command is used if you want to enter the console interface? | Line console 0 |
| What term describes a network where one computer can be both client and server? | peer-to-peer |
| To verify the operation and configuration of an interface, you can use the show ip interface brief command. | True |
| Which one host name follow the guidelines for naming conventions on Cisco IOS devices? | RM-3-Switch-2A4 |
| What is a characteristic of RAM on a Cisco device? | The configuration that is actively running on the device is stored in RAM. |
| What is a function of NVRAM? | to retain contents when power is removed |
| Which command or key combination allows a user to return to the previous level in the command hierarchy? | Exit |
| Refer to the exhibit. A network administrator is connecting a new host to the Medical LAN. The host needs to communicate with remote networks. What IP address would be configured as the default gateway on the new host? | 192.168.191.189 |
| Which one is the third phase during the boot up process of a Cisco Router? | locate and load the startup configuration file |
| What is an Interface Input error that the ethernet frames are larger than the maximum allowed size? | Giants |
| Refer to the exhibit. A network administrator is connecting a new host to the Service LAN. The host needs to communicate with remote networks. What IP address would be configured as the default gateway on the new host? | 172.29.157.156 |
| What is the significant difference between a hub and a Layer 2 LAN switch? | A hub extends a collision domain, and a switch divides collision domains. |
| A switch will flood out all interfaces except the ingress port if the frame is a broadcast or if the unicast destination MAC is unknown. Group of answer choices True False | True |
| It is a DTP mode that requires manual configuration of trunking or nontrunking. | Nonegotiate |
| Match the IEEE 802.1Q standard VLAN tag field with the description. A value for the tag protocol ID value. | Type |
| Which is a characteristic describe the native VLAN? | The native VLAN traffic will be untagged across the trunk link. |
| Refer to the exhibit. How many broadcast domains are displayed? | 8 |
| Refer to the exhibit. PC1 is unable to communicate with server 1. The network administrator issues the show interfaces trunk command to begin troubleshooting. What conclusion can be made based on the output of this command? | Interface G0/2 is not configured as a trunk. |
| The concept of Store-and-Forward switching is appropriate for switches needing latency to be under 10 microseconds. | False |
| When there is full duplex on the link, the collision domains are eliminated. | True |
| Which characteristic describes cut-through switching? | Frames are forwarded without any error checking. |
| Port Fa0/11 on a switch is assigned to VLAN 30. If the command no switchport access vlan 30 is entered on the Fa0/11 interface, what will happen? | Port Fa0/11 will be returned to VLAN 1. |
| The switch builds a MAC address table to forward frames on the LAN. | True |
| VLAN 1006-4095 are used by service providers. | True |
| Cut-through switching have error checking and buffering characteristics. | False |
| What is the primary advantage of using a trunk link? | Reduction of router and switch ports |
| Which is statement is correct with respect to SVI inter-VLAN routing? | There is no need for a connection to a router. |
| This command is used to set the port to access mode. | switchport mode access |
| To enable router on a stick on a router subinterface, which is a step must you perform? | configure encapsulation dot1q |
| A network administrator issues the show vlan brief command while troubleshooting a user support ticket. What output will be displayed? | the VLAN assignment and membership for all switch ports |
| Management VLAN is used for dedicated to user-generated traffic. | False |
| Which type of VLAN is used to designate which traffic is untagged when crossing a trunk port? | native |
| What type of VLAN should not carry voice and network management traffic? | data VLAN |
| Which distinct type of VLAN is used by an administrator to access and configure a switch? | management VLAN |
| In which location are the normal range VLANs stored on a Cisco switch by default? | flash memory |
| The FastEthernet port on a router is connected to a switch port. The router is performing InterVLAN routing over this single trunk link for five VLANs. How is this configuration described? | Router-on-a-stick |
| VLANs provides segmentation of the various groups of devices on the same switches | True |
| Which statement about a router on a stick is true? | It uses multiple subinterfaces of a single interface to encapsulate traffic for different VLANs. |
| A technician is configuring a new Cisco 2960 switch. What is the effect of issuing the BranchSw(config-if)# duplex full command? | It allows data to flow in only one direction at a time on the interface |
| An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes? | to interrupt the ping process |
| Telnet Operation uses TCP port? | 23 |
| It required to have description on an interface of a router. | False |
| After which step of the switch bootup sequence is the boot loader executed? | after POST execution |
| Refer to the exhibit. A network administrator is connecting a new host to the Service LAN. The host needs to communicate with remote networks. What IP address would be configured as the default gateway on the new host? | 192.168.167.166 |
| What term describes a computing model where server software runs on dedicated computers? | client/server |
| Refer to the exhibit. A network administrator is connecting a new host to the Store LAN. The host needs to communicate with remote networks. What IP address would be configured as the default gateway on the new host? | 172.19.98.230 |
| Match the login command with the device mode at which the command is entered. | R1(config-line)# |
| For a router interface to be available, an interface must be Configured with an IP address. | True |
| Refer to the exhibit. A network administrator is connecting a new host to the Store LAN. The host needs to communicate with remote networks. What IP address would be configured as the default gateway on the new host? | 172.20.132.13 |
| It is the first step of two step process of the switch. ___________. | Learn the source MAC address |
| Store-and-Forward switching have error checking and buffering characteristics. | True |
| DTP is On by default on Catalyst 2960 and 2950 switches | True |
| Which advantage does the store-and-forward switching method have compared with the cut-through switching method? | frame error checking |
| Ingress is the entering interface. | True |
| Without VLANs, all devices connected to the switches will receive all unicast, multicast, and broadcast traffic. | False |
| What type of VLAN is designed to have a delay of less than 150 ms across the network? | voice VLAN |
| Refer to the exhibit. A network administrator is reviewing port and VLAN assignments on switch S2 and notices that interfaces Gi0/1 and Gi0/2 are not included in the output. Why would the interfaces be missing from the output? | They are configured as trunk interfaces. |
| Which command displays the encapsulation type, the voice VLAN ID, and the access mode VLAN for the Fa0/1 interface? | show interfaces Fa0/1 switchport |
| To verify DTP mode. Use the ___________ command. | show dtp interface |
| You can verify the router’s subinterface status by using show ip route command. | False |
| Which of the following is true regarding all layer 2 switches? | They break up collision domains by default. |
| Under which occasion should an administrator disable DTP while managing a local area network? | on links that should not be trunking |
| Which is a characteristic describe the native VLAN? | The native VLAN provides a common identifier to both ends of a trunk. |
| Which type of device can be replaced using subinterfaces for VLAN routing? | Layer 3 switch |
| Match the IEEE 802.1Q standard VLAN tag field with the description. A value for the tag protocol ID value. | Type |
| Refer to the exhibit. A network administrator is verifying the configuration of inter-VLAN routing. Users complain that PCs on different VLANs cannot communicate. Based on the output, what is a configuration error on switch interface Gi1/1? | The trunking encapsulation protocol is configured wrong. |
| Which solution would help a college alleviate network congestion due to collisions? | a high port density switch |
| Native VLAN is used for trunk links only. | True |
| Refer to the exhibit. PC1 is unable to communicate with server 1. The network administrator issues the show interfaces trunk command to begin troubleshooting. What conclusion can be made based on the output of this command? | Interface G0/2 is not configured as a trunk. |
| When routing a large number of VLANs, what is a disadvantage of using router-on-a-stick inter-VLAN routing method rather than the multilayer switch inter-VLAN routing method. | Multiple subinterfaces may impact the traffic flow speed. |
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