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Which technique allows specific VLANs to be strictly permitted by the administrator?
Which technique allows specific VLANs to be strictly permitted by the administrator?A . VTP pruningB . transparent bridgingC . trunk allowed VLANsD . VLAN access-listE . L2P tunnelingView AnswerAnswer: C Explanation: By default, a trunk port sends traffic to and receives traffic from all VLANs. All VLAN IDs, 1 to...
Which two types of protocols use VLAN 1 as the default? (Choose two.)
Which two types of protocols use VLAN 1 as the default? (Choose two.)A . CDPB . STPC . VTPView AnswerAnswer: AC
Which statement about the use of PAgP link aggregation on a Cisco switch that is running Cisco IOS Software is true?
Which statement about the use of PAgP link aggregation on a Cisco switch that is running Cisco IOS Software is true?A . PAgP modes are off, auto, desirable, and on. Only the combinations auto-desirable, desirable-desirable, and on-on allow the formation of a channel.B . PAgP modes are active, desirable, and...
Which Cisco IOS switching feature can be used to achieve the task?
A network engineer must implement Ethernet links that are capable of transporting frames and IP traffic for different broadcast domains that are mutually isolated. Consider that this is a multivendor environment. Which Cisco IOS switching feature can be used to achieve the task?A . PPP encapsulation with a virtual templateB...
Which two commands or combination of commands make native VLAN 99 tagged? (Choose two.)
Which two commands or combination of commands make native VLAN 99 tagged? (Choose two.)A . vlan dot1q tag nativeB . vlan dot1q tag native vlan 99C . interface fa0/1 switchport trunk native vlan 99D . encapsulation dot1q tag native vlan 99E . encapsulation dot1q 99 nativeView AnswerAnswer: AC
Which command correctly configures standby tracking for group 1 using the default decrement priority value?
Which command correctly configures standby tracking for group 1 using the default decrement priority value?A . standby 1 track 100B . standby 1 track 100 decrement 1C . standby 1 track 100 decrement 5D . standby 1 track 100 decrement 20View AnswerAnswer: A Explanation: The default decrement value for HSRP...
A question about storm control based on optimal storm-control configuring.
A question about storm control based on optimal storm-control configuring.A . storm-control broadcast level 10bpsB . storm-control broadcast level 10ppsC . storm-control broadcast level 10 20D . storm-control broadcast enableView AnswerAnswer: C
Which two commands enable loop guard on a Cisco switch? (Choose two.)
Which two commands enable loop guard on a Cisco switch? (Choose two.)A . switch(config-if)# spanning-tree guard loopB . switch(config-if)# spanning-tree loop guard defaultC . switch(config)# spanning-tree loop guard defaultD . switch(config-if)# spanning-tree loopguardE . switch(config)# spanning-tree loopguard defaultView AnswerAnswer: AE
Which of the below options is valid for EtherChannel load-balancing?
Which of the below options is valid for EtherChannel load-balancing?A . source MAC, destination IPB . source MAC, destination MACC . source IP, source MACD . destination IP, MAC IPView AnswerAnswer: B
Which two commands are used to configure a trusted DHCP Option 82 for untrusted-host? (Choose two.)
Which two commands are used to configure a trusted DHCP Option 82 for untrusted-host? (Choose two.)A . Use the ip dhcp snooping information command to enable data...B . Use the ip dhcp snooping information option allow-untrusted command to enable DHCP Option 82.C . Use the ip dhcp snooping information command...
