CCNA2 MODULE 3

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

• The port creates the VLAN again

• The port goes back to the defaut VLAN

• The port automatically associates itself with the native VLAN

• The port becomes inactive

In which memory location are the VLAN configurations of normal range VLANs stored on a Catalyst switch?

• flash

• ROM

• RAM

• NVRAM

An administrator is investigating a failure on a trunk link between a Cisco switch and a switch from another vendor. After a few show commands, the administrator notices that the switches are not negotiating a trunk. What is a probable cause for this issue?

• • Both switches are in nonegotiate mode

• • Switches from other vendors do not support DTP

• • Both switches are in trunk mode

• • DTP frames are flooding the entire network

What is the purpose of the vlan.dat file on a switch?

• It holds the VLAN database

• It holds the running configuration

• It holds the operating system

• It holds the saved configuration

What is the purpose of setting the native VLAN separate from data VLANs?

• • A separate VLAN should be used to carry uncommon untagged frames to avoid bandwidth contention on data VLANS

• The security of management frames that are carried in the native VLAN can be enhanced

• The native VLAN is for carrying VLAN mnanagement traffic only

• The native VLAN is for routers and switches to exchange their management information, so it should be different from data VLANS

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

• • native VLAN ID

• • unused 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?​ (Choose two.)

• • between two switches that utilize multiple VLANs

• • between a switch and a server that has an 802.1Q NIC

• • between a switch and a network printer

• • between two switches that share a common VLAN

• • between a switch and a client PC

What are three primary benefits of using VLANs? (Choose three.)

• • security

• • a reduction in the number of trunk links

• Cost reduction

• • improved IT staff efficiency

• • no required configuration

On a Cisco switch, where is extended range VLAN information stored?

• • running configuration file

• • NVRAM

• • flash

• • startup configuration file

In which location are the normal range VLANs stored on a Cisco switch by default?

• RAM

• • flash memory

• • startup-config

• • running-config