It updates the MAC address table for the associated port.ĥ1.It permits an IPv6 address to be configured on a switch physical interface.It applies an IPv6 address to the virtual interface.It applies an IPv4 address to the virtual interface.It automatically adjusts the port to allow device connections to use either a straight-through or a crossover cable.What is the effect of issuing the BranchSw(config-if)# mdix auto command?
Switch(config-if)# no switchport trunk allowed vlan 100ĬCNA2 v7 Modules 1 – 4 Switching Concepts, VLANs, and InterVLAN Routing Exam Answers 49ĥ0.Switch(config-if)# no switchport access vlan 100.On a switch that is configured with multiple VLANs, which command will remove only VLAN 100 from the switch? The management VLAN is configured to provide access to the management capabilities of a switch.Ģ6. Voice VLANs are configured for VoIP traffic. Data VLANs, also known as user VLANs, are configured to carry user-generated traffic, with the exception of high priority traffic, such as VoIP. The native VLAN should be an unused VLAN that is distinct from VLAN1, the default VLAN, as well as other VLANs. At the other end of the link, the receiving device that sees no tag knows the specific VLAN number because the receiving device must have the exact native VLAN number. Whatever VLAN native number is assigned to a port, or if the port is the default VLAN of 1, the port does not tag any frame in that VLAN as the traffic travels across the trunk. Which command displays information about the auto-MDIX setting for a specific interface?Įxplanation: The native VLAN is assigned to 802.1Q trunks to provide a common identifier to both ends of the trunk link. login block-for seconds attempts number within*seconds*ĥ.When configuring a switch for SSH access, what other command that is associated with the login local command is required to be entered on the switch?
What must an administrator have in order to reset a lost password on a router?Ĥ. What is the first action in the boot sequence when a switch is powered on?ģ. Save command lines in a log file for future reference.Ģ.Recall up to 15 command lines by default.View a list of commands entered in a previous session.Which tasks can be accomplished by using the command history feature? (Choose two.) Switching, Routing, and Wireless Essentials ( Version 7.00) – Switching Concepts, VLANs, and Inter-VLAN Routing Examġ.