802.1Q Protocol Quiz (Online) - Networkwalks Academy

IEEE 802.1Q (sometimes referred to as 1Q or DOT1Q) is an industry standard based implementation of carrying traffic for multiple VLANs on a single trunking interface between two Ethernet switches like Cisco or Huawei switches

When configuring a Router as part of a RoaS (Router-on-a-Stick) inter-VLAN Routing topology, where should the IP address be assigned?

To the SVI

To the interface

To the sub-interface

To the VLAN

On a Cisco Switch, what must the network administrator do to remove a Fast Ethernet port from VLAN 2 and assign it to VLAN 3?

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 switchport access vlan 3 command in interface configuration mode

Enter the no vlan 2 and vlan 3 commands in global configuration mode

Enter the switchport trunk native vlan 3 command in interface configuration mode

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 Switch with a port that is configured as trunk is needed to connect to a router

Two groups of switches are needed, each with ports that are configured for one VLAN

A Router with one VLAN interface is needed to connect to the SVI on a switch

A Router with at least two LAN interfaces should be used

An FE Port on a Cisco Switch is assigned to VLAN 30. If the command no switchport access vlan 30 is entered on this FE interface, what will happen?

An error message would be displayed

The FE Port will be shutdown

The FE Port will be returned to VLAN 1

VLAN 30 will be deleted

When a Cisco switch receives untagged frames on a 802.1Q trunk port, which VLAN ID is the traffic switched to by default?

Unused VLAN ID

Native VLAN ID

Management VLAN ID

Data VLAN ID

Which of the following statements is TRUE about trunk ports?

A trunk port supports a single VLAN

A trunk port uses 802.1q to identify traffic from different VLANs

A trunk port connects an end-user workstation to a switch

A trunk port uses a straight-through Ethernet cable when connecting two switches

Which type of VLAN is used to designate which traffic is untagged when crossing a trunk port?

Data

Native

Default

Management

Which command is used to remove only VLAN 20 from a Cisco Switch?

Delete flash:vlan.dat

No vlan 20

No switchport access vlan 20

Delete vlan.dat

10.

What is the benefit of using VLANs?

A reduction in the number of trunk links

Security, Cost reduction

End user satisfaction

Improved IT staff efficiency