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

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Which protocol is used in redundant network topologies to avoid receiving multiple copies of the same frame?

Routing Information Protocol

Spanning Tree Protocol

802.1q

Cisco Discovery Protocol

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 sub-interface

To the VLAN

To the SVI

To the interface

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

Native VLAN ID

Data VLAN ID

Management VLAN ID

Unused VLAN ID

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

No vlan 20

No switchport access vlan 20

Delete vlan.dat

Delete flash:vlan.dat

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 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 vlan 3 commands in global configuration mode

What is a characteristic of legacy inter-VLAN routing

Only one VLAN can be used in the topology

The Router requires one Ethernet link for each VLAN

Inter-VLAN routing must be performed on a switch instead of a router

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

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 automatically associates itself with the native VLAN

The port goes back to the default VLAN

The port creates the VLAN again

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

Management

Default

Native

Data

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

VLAN 30 will be deleted

The FE Port will be returned to VLAN 1