200-301 exam

What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?A . The Layer 2 switch forwards the packet and adds the destination MAC address to its MAC address table.B . The Layer 2 switch sends a copy of a...

Which result occurs when PortFast is enabled on an interface that is connected to another switch?A . Root port choice and spanning tree recalculation are accelerated when a switch link goes down.B . After spanning tree converges, PortFast shuts down any port that receives BPDUs.C . VTP is allowed to...

Refer to the exhibit. Which action do the switches take on the trunk link?A . The trunk does not form, and the ports go into an err-disabled status.B . The trunk forms, but the mismatched native VLANs are merged into a single broadcast domain.C . The trunk forms, but VLAN...

What is the primary effect of the spanning-tree portfast command?A . It immediately enables the port in the listening state.B . It immediately puts the port into the forwarding state when the switch is reloaded.C . It enabled BPDU messages.D . It minimizes spanning-tree convergence time.View AnswerAnswer: D Explanation: Reference:...

Which QoS Profile is selected in the GUI when configuring a voice over WLAN deployment?A . PlatinumB . BronzeC . GoldD . SilverView AnswerAnswer: A Explanation: Reference: https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/81831-qos­wlc-lap.html

An engineer must configure a /30 subnet between two routes. Which usable IP address and subnet mask combination meets this criteria?A . interface e0/0description to HQ-A370:98968ip address 10.2.1.3 255.255.255.252B . interface e0/0description to HQ-A370:98968ip address 192.168.1.1 255.255.255.248C . interface e0/0description to HQ-A370:98968ip address 172.16.1.4 255.255.255.248D . interface e0/0description to HQ-A370:98968ip...