CCNA 2 R&S Essentials Chapter 5 QUIZ
1 A network administrator enters the following command sequence on a Cisco 3560 switch. What is the purpose of these commands?
Switch(config)# interface gigabitethernet 0/1
Switch(config-if)# no switchport
to shut down the Gi0/1 port
to make the Gi0/1 port a routed port*
to enable the Gi0/1 port as a switch virtual interface
to enable the Gi0/1 port as a bridge virtual interface
2 Which option should be used after the sdm prefer configuration command to enable static routing on Cisco Catalyst 2960 switches?
Switch(config)# sdm prefer qos
Switch(config)# sdm prefer default
Switch(config)# sdm prefer lanbase-routing*
Switch(config)# sdm prefer dual-ipv4-and-ipv6
3 A PC is to access a web server on another network. Which inter-VLAN method will provide the highest bandwidth at Layer 3 and also provide a default gateway for the PC?
router on a stick
multilayer switch with routing enabled*
trunked interface between the router and the switch
multiple physical interfaces on the router, all connected to a Layer 2 switch
4 Fill in the blank.
The “switchport” parameter can be added to the show interface interface_id command to display the administrative and operational switch interface mode.
Refer to the exhibit. An administrator is troubleshooting a router-on-a-stick network that should have the following requirements:
VLAN ID Network Subnet mask Subinterface Default Gateway
10 172.17.10.0 255.255.255.0 Fa 0/0.10 172.17.10.1
20 172.17.20.0 255.255.255.0 Fa 0/0.20 172.17.20.1
30 172.17.30.0 255.255.255.0 Fa 0/0.30 172.17.30.1
Which two errors can be identified from the show running-config command output from the router? (Choose two.)
There is no IP address that is configured for the router physical interface.
The VLAN ID for VLAN 30 is wrongly configured.*
A command to configure the router physical interface as a trunk is missing.
The IP address and subnet mask are wrongly configured for VLAN 20.*
The no shutdown command was not issued on subinterfaces.
Refer to the exhibit. Which implementation of inter-VLAN routing does this topology use?
router on a stick*
multiple physical interfaces
routing via a multilayer switch
7 Which scalable method must be implemented in order to provide inter-VLAN routing on a switched network with more than 1000 VLANs?
configuring static routes on a Layer 2 switch device
routing traffic internally to a Layer 3 switch device*
connecting each physical router interface to a different physical switch port, with each switch port assigned to a different VLAN
connecting a router interface to a switch port that is configured in trunk mode to route packets between VLANs, with each VLAN assigned to a router subinterface
Refer to the exhibit. What is the cause of the error that is displayed in the configuration of inter-VLAN routing on router CiscoVille?
The gig0/0 interface does not support inter-VLAN routing.
The no shutdown command has not been configured.
The IP address on CiscoVille is incorrect.
The encapsulation dot1Q 20 command has not been configured.*
9 Open the PT Activity. Perform the tasks in the activity instructions and then answer the question or complete the task.
Which ping command from PC0 to PC1 completes successfully?
10 What is the meaning of the number 10 in the encapsulation dot1Q 10 native router subinterface command?
the interface number
the subinterface number
the subnet number
the VLAN ID*
Refer to the exhibit. A network administrator has configured router CiscoVille with the above commands to provide inter-VLAN routing. What type of port will be required on a switch that is connected to Gi0/0 on router CiscoVille to allow inter-VLAN routing?
Refer to the exhibit. Inter-VLAN communication between VLAN 10, VLAN 20, and VLAN 30 is not successful. What is the problem?
The access interfaces do not have IP addresses and each should be configured with an IP address.
The FastEthernet0/2, FastEthernet0/3, and FastEthernet0/4 interfaces are configured as trunk.*
The switch interface FastEthernet0/1 is configured to not negotiate and should be configured to negotiate.
The switch interfaces FastEthernet0/2, FastEthernet0/3, and FastEthernet0/4 are configured to not negotiate and should be configured to negotiate.
Refer to the exhibit. Fill in the blank. Use dot notation.
PC0 has been assigned the last valid host address in the subnet. The IPv4 address for PC0 will be “_______”.