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Take Assessment - ESwitching Chapter 6 - CCNA Exploration: LAN Switching and Wireless (Version 4.0) 1 In which situation could individual router physical interfaces be used for InterVLAN routing, instead of a router-on-a-stick configuration? a network with more than 100 subnetworks a network with a limited number of VLANs a network with experienced support personnel a network using a router with one LAN interface Which three elements must be used when configuring a router interface for VLAN trun
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  Take Assessment - ESwitching Chapter 6 - CCNA Exploration: LAN Switching and Wireless(Version 4.0) 1   In which situation could individual router physical interfaces be used for InterVLAN routing, instead of arouter-on-a-stick configuration?a network with more than 100 subnetworksa network with a limited number of VLANsa network with experienced support personnela network using a router with one LAN interface 2   Which three elements must be used when configuring a router interface for VLAN trunking? (Choosethree.)one subinterface per VLANone physical interface for each subinterfaceone IP network or subnetwork for each subinterfaceone trunked link per VLANa management domain for each subinterfacea compatible trunking protocol encapsulation for each subinterface 3   Devices on the network are connected to a 24-port Layer 2 switch that is configured with VLANs. Switchports 0/2 to 0/4 are assigned to VLAN 10. Ports 0/5 to 0/8 are assigned to VLAN 20, and ports 0/9 to 0/12are assigned to VLAN 30. All other ports are assigned to the default VLAN. Which solution allows allVLANs to communicate between each other while minimizing the number of ports necessary to connectthe VLANs?Configure ports 0/13 to 0/16 with the appropriate IP addresses to perform routing between VLANs.Add a router to the topology and configure one FastEthernet interface on the router with multiplesubinterfaces for VLANs 1, 10, 20, and 30.Obtain a router with multiple LAN interfaces and configure each interface for a separate subnet,thereby allowing communication between VLANs.Obtain a Layer 3 switch and configure a trunk link between the switch and router, and configure therouter physical interface with an IP address on the native VLAN. 4    Refer to the exhibit. Which three statements describe the network design shown in the exhibit? (Choosethree.)This design will not scale easily.The router merges the VLANs into a single broadcast domain.This design uses more switch and router ports than are necessary.This design exceeds the maximum number of VLANs that can be attached to a switch.This design requires the use of the ISL or 802.1q protocol on the links between the switch and therouter.If the physical interfaces between the switch and router are operational, the devices on the differentVLANs can communicate through the router. 5   Refer to the exhibit. What two conclusions can be drawn from the output that is shown? (Choose two.)The no shutdown command has not been issued on the FastEthernet 0/0 interface.Both of the directly connected routes that are shown will share the same physical interface of therouter.A routing protocol must be configured on the network in order for the inter-VLAN routing to besuccessful.Inter-VLAN routing between hosts on the 172.17.10.0/24 and 172.17.30.0/24 networks is successfulon this network.Hosts in this network must be configured with the IP address that is assigned to the router physicalinterface as their default gateway. 6    Refer to the exhibit. The network administrator correctly configures RTA to perform inter-VLAN routing.The administrator connects RTA to port 0/4 on SW2, but inter-VLAN routing does not work. What couldbe the possible cause of the problem with the SW2 configuration?Port 0/4 is not active.Port 0/4 is not a member of VLAN1.Port 0/4 is configured in access mode.Port 0/4 is using the wrong trunking protocol. 7   Which statement is true about ARP when inter-VLAN routing is being used on the network?When router-on-a-stick inter-VLAN routing is in use, each subinterface has a separate MAC address tosend in response to ARP requests.When VLANs are in use, the switch responds to ARP requests with the MAC address of the port towhich the PC is connected.When router-on-a-stick inter-VLAN routing is in use, the router returns the MAC address of thephysical interface in response to ARP requests.When traditional inter-VLAN routing is in use, devices on all VLANs use the same physical routerinterface as their source of proxy ARP responses. 8   Refer to the exhibit. PC1 has attempted to ping PC2 but has been unsuccessful. What could account for thisfailure?   PC1 and R1 interface F0/0.1 are on different subnets.The encapsulation is missing on the R1 interface F0/0.An IP address has not been assigned to the R1 physical interface.The encapsulation command on the R1 F0/0.3 interface is incorrect. 9   What two statements are true regarding the use of subinterfaces for inter-VLAN routing? (Choose two.)subinterfaces have no contention for bandwidthmore switch ports required than in traditional inter-VLAN routingfewer router ports required than in traditional inter-VLAN routingsimpler Layer 3 troubleshooting than with traditional inter-VLAN routingless complex physical connection than in traditional inter-VLAN routing 10   What is important to consider while configuring the subinterfaces of a router when implementing inter-VLAN routing?The physical interface must have an IP address configured.The subinterface numbers must match the VLAN ID number.The no shutdown command must be given on each subinterface.The IP address of each subinterface must be the default gateway address for each VLAN subnet. 11   Refer to the exhibit. Port Fa0/0 on router R1 is connected to port Fa0/1 on switch S1. After the commandsshown are entered on both devices, the network administrator determines that the devices on VLAN 2 areunable to ping the devices on VLAN 1. What is the likely problem?R1 is configured for router-on-a-stick, but S1 is not configured for trunking.R1 does not have the VLANs entered in the VLAN database.Spanning Tree Protocol is blocking port Fa0/0 on R1.The subinterfaces on R1 have not been brought up with the no shutdown command yet.
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