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Cisco Certification
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, What is the Layer 3 Broadcast Destination Address? 255.255.255.255
What is VLAN 1 used for and can it be deleted? Management Traffic; it cannot be deleted
What is the normal VLAN range? VLAN 2 - 1001
What is the extended VLAN range? VLAN 1006 - 4094
What VLANs are auto-created and cannot be deleted? VLAN 1, 1002 - 1005
What VLANs cannot be pruned from a trunk? VLAN 1006 - 4094
How many VLANs can be assigned to a switch access Only one VLAN unless you are connecting an IP phone
port?
What commands would you use to setup a switch access interface <interface#/#>
port with an IP phone? switchport mode access
switchport access vlan #
switchport voice vlan #
Where is the switch VLAN configuration stored? vlan.dat file
What commands would you use to globally create and vlan #
name a VLAN? name <name_of_vlan>
What is the default switch port mode? Access port
What will switch access ports do with am Ethernet frame It will discard the packet without learning the source MAC address
it receives with an 802.1q tag?
What command would you use to configure a range of interface range gigabitethernet#/# - #
switch ports?
What command lists all VLANs configured on a switch? show vlan or show vlan brief
What command is used to display the switch ports show vlan id <vlan>
assigned to a single VLAN?
When are data messages forwarded to the default When the destination subnet is on a different subnet than the endpoint
gateway?