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

Which of the following statements is TRUE about trunk ports?

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

A trunk port supports a single VLAN

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

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

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 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 switchport trunk native vlan 3 command in interface configuration mode

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

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

Management VLAN ID

Data VLAN ID

Unused VLAN ID

Native VLAN ID

A network administrator is determining the best placement of VLAN trunk links. Which two types of point-to-point connections utilize VLAN trunking?

Between a switch and a network printer

Between a switch and a server that has an 802.1Q NIC

Between two switches that utilize multiple VLANs which do not have any common vlan

Between a switch and a client PC

What happens to a port that is associated with VLAN 10 when the administrator deletes VLAN 10 from Cisco Switch?

The port becomes inactive

The port creates the VLAN again

The port goes back to the default VLAN

The port automatically associates itself with the native VLAN

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 RoaS (Router-on-a-Stick) approach?

A multilayer switch is needed

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

A router with at least two LAN interfaces is needed

A switch with a port that is configured as a trunk is needed when connecting to the router

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?

The FE Port will be returned to VLAN 1

An error message would be displayed

VLAN 30 will be deleted

The FE Port will be shutdown

What is a characteristic of legacy inter-VLAN routing

The user VLAN must be the same ID number as the management VLAN

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

10.