Chapter 06 Exam Flashcards
Which command is used to remove only VLAN 20 from a switch?
delete vlan.dat
no switchport access vlan 20
no vlan 20
delete flash:vlan.dat
no vlan 20
What is a characteristic of legacy inter-VLAN routing?
Inter-VLAN routing must be performed on a switch instead of a router.
Only one VLAN can be used in the topology.
The router requires one Ethernet link for each VLAN.
The user VLAN must be the same ID number as the management VLAN.
The router requires one Ethernet link for each VLAN.
A small college uses VLAN 10 for the classroom network and VLAN 20 for the office network. What is needed to enable communication between these two VLANs while using legacy inter-VLAN routing?
A router with at least two LAN interfaces should be used.
A router with one VLAN interface is needed to connect to the SVI on a switch.
Two groups of switches are needed, each with ports that are configured for one VLAN.
A switch with a port that is configured as trunk is needed to connect to a router.
A router with at least two LAN interfaces should be used.
A high school uses VLAN15 for the laboratory network and VLAN30 for the faculty network. What is required to enable communication between these two VLANs while using the router-on-a-stick approach?
A switch with a port that is configured as a trunk is needed when connecting to the router.
A router with at least two LAN interfaces is needed.
Two groups of switches are needed, each with ports that are configured for one VLAN.
A multilayer switch is needed.
A switch with a port that is configured as a trunk is needed when connecting to the router.
Which type of VLAN is used to designate which traffic is untagged when crossing a trunk port?
management
native
data
default
native
What happens to a port that is associated with VLAN 10 when the administrator deletes VLAN 10 from the switch?
The port automatically associates itself with the native VLAN.
The port creates the VLAN again.
The port becomes inactive.
The port goes back to the default VLAN.
The port becomes inactive.
Which four steps are needed to configure a voice VLAN on a switch port? (Choose four).
Configure the switch port interface with subinterfaces.
Activate spanning-tree PortFast on the interface.
Assign a data VLAN to the switch port.
Assign the voice VLAN to the switch port.
Configure the switch port in access mode.
Add a voice VLAN.
Ensure that voice traffic is trusted and tagged with a CoS priority value.
Configure the interface as an IEEE 802.1Q trunk.
Assign the voice VLAN to the switch port.
Configure the switch port in access mode.
Add a voice VLAN.
Ensure that voice traffic is trusted and tagged with a CoS priority value.
A network administrator is determining the best placement of VLAN trunk links. Which two types of point-to-point connections utilize VLAN trunking? (Choose two.)
between two switches that utilize multiple VLANs
between two switches that share a common VLAN
between a switch and a server that has an 802.1Q NIC
between a switch and a network printer
between a switch and a client PC
between two switches that utilize multiple VLANs
between a switch and a server that has an 802.1Q NIC
What must the network administrator do to remove Fast Ethernet port fa0/1 from VLAN 2 and assign it to VLAN 3?
Enter the switchport trunk native vlan 3 command in interface configuration mode.
Enter the switchport access vlan 3 command in interface configuration mode.
Enter the no shutdown command in interface configuration mode to return it to the default configuration and then configure the port for VLAN 3.
Enter the no vlan 2 and the vlan 3 commands in global configuration mode.
Enter the switchport access vlan 3 command in interface configuration mode.
What is a disadvantage of using router-on-a-stick inter-VLAN routing?
requires the use of multiple router interfaces configured to operate as access links
requires the use of more physical interfaces than legacy inter-VLAN routing
does not scale well beyond 50 VLANs
does not support VLAN-tagged packets
does not scale well beyond 50 VLANs
What are three primary benefits of using VLANs? (Choose three.)
no required configuration
a reduction in the number of trunk links
improved IT staff efficiency
security
cost reduction
end user satisfaction
improved IT staff efficiency
security
cost reduction
When configuring a router as part of a router-on-a-stick inter-VLAN routing topology, where should the IP address be assigned?
to the SVI
to the subinterface
to the VLAN
to the interface
to the subinterface
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 shutdown.
VLAN 30 will be deleted.
An error message would be displayed.
Port Fa0/11 will be returned to VLAN 1.
Port Fa0/11 will be returned to VLAN 1.
Which two characteristics match extended range VLANs? (Choose two.)
They are saved in the running-config file by default.
They are commonly used in small networks.
CDP can be used to learn and store these VLANs.
VLAN IDs exist between 1006 to 4094.
VLANs are initialized from flash memory.
They are saved in the running-config file by default.
VLAN IDs exist between 1006 to 4094.
A Cisco switch currently allows traffic tagged with VLANs 10 and 20 across trunk port Fa0/5. What is the effect of issuing a switchport trunk allowed vlan 30 command on Fa0/5?
It allows only VLAN 30 on Fa0/5.
It allows VLANs 1 to 30 on Fa0/5.
It allows VLANs 10, 20, and 30 on Fa0/5.
It allows a native VLAN of 30 to be implemented on Fa0/5.
It allows only VLAN 30 on Fa0/5.
