Câu hỏi thi thật về LACP

Question #1041 Topic 1

SIMULATION
Topology
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Tasks
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Physical connectivity is implemented between the two Layer 2 switches, and the network connectivity between them must be configured.

1. Configure an LACP EtherChannel and number it as 44; configure it between switches SW1 and SW2 using interfaces Ethemet0/0 and Ethernet0/1 on both sides. The LACP mode must match on both ends.
2. Configure the EtherChannel as a trunk link.
3. Configure the trunk link with 802.1q tags.
4. Configure VLAN 'MONITORING' as the untagged VLAN of the EtherChannel.

Question #1196 Topic 1

Refer to the exhibit. Which configuration enables SW2 to establish an LACP EtherChannel?

• A. 
• B. 
• C. 
• D. 

Correct Answer: A 

Question #1203 Topic 1

Refer to the exhibit. An LACP EtherChannel between two directly connected switches is in the configuration process. Which command must be configured on switch SW2s Gi0/1-2 interfaces to establish the channel to SW1?

• A. channel-group 1 mode on
• B. channel-group 1 mode desirable
• C. channel-group 1 mode active
• D. channel-group 1 mode auto

Correct Answer: C 
 

Community vote distribution

C (100%)

Question #1266 Topic 1

SIMULATION

Topology
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Tasks
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VLANS 35 and 45 have been configured in all three switches. All physical connectivity has been installed and verified All inter-switch links must be operational.

1. Configure SW-1 and SW-2 switch ports e0/0 and e0/1 for 802.1q trunking allowing all VLANS
2. Configure the inter-switch links on SW-1 e0/2, SW-2 e0/2, and SW-3 e0/0 and e0/1 to use native VLAN 35
3. Configure SW-1 and SW-2 switch ports e0/0 and e0/1 for link aggregation SW-1 should immediately negotiate LACP and SW-2 must only respond to LACP requests

Question #1343 Topic 1

Refer to the exhibit. Which set of commands must be applied to the two switches to configure an LACP Layer 2 EtherChannel?

• A. SW1(config)#interface range f0/13 -14
  SW1(config-if-range)#channel-group 1 mode auto
  
  SW2(config)#interface range f0/13 -14
  SW2(config-if-range)#channel-group 1 mode passive
• B. SW1(config)#interface range f0/13 -14
  SW1(config-if-range)#channel-group 1 mode desirable
  
  SW2(config)#interface range f0/13 -14
  SW2(config-if-range)#channel-group 1 mode passive
• C. SW1(config)#interface range f0/13 -14
  SW1(config-if-range)#channel-group 1 mode on
  
  SW2(config)#interface range f0/13 -14
  SW2(config-if-range)#channel-group 1 mode passive
• D. SW1(config)#interface range f0/13 -14
  SW1(config-if-range)#channel-group 1 mode active
  
  SW2(config)#interface range f0/13 -14
  SW2(config--range)#channel-group 1 mode passive

Correct Answer: D 
 

Community vote distribution

D (100%)

Question #195 Topic 1

Refer to the exhibit. Based on the LACP neighbor status, in which mode is the SW1 port channel configured?

• A. mode on
• B. active
• C. passive
• D. auto

Correct Answer: B 

Community vote distribution

B (85%)

C (15%)

Question #208 Topic 1

When configuring an EtherChannel bundle, which mode enables LACP only if a LACP device is detected?

• A. Passive
• B. Desirable
• C. On
• D. Auto
• E. Active

Community vote distribution

A (92%)

Question #279 Topic 1

Refer to the exhibit. An engineer is configuring a Layer 3 port-channel interface with LACP. The configuration on the first device is complete, and it is verified that both interfaces have registered the neighbor device in the CDP table. Which task on the neighbor device enables the new port channel to come up without negotiating the channel?

• A. Configure the IP address of the neighboring device.
• B. Bring up the neighboring interfaces using the no shutdown command.
• C. Change the EtherChannel mode on the neighboring interfaces to auto.
• D. Modify the static EtherChannel configuration of the device to passive mode.

Correct Answer: D 

Community vote distribution

D (74%)

B (26%)

Question #280 Topic 1

Refer to the exhibit. Which configuration establishes a Layer 2 LACP EtherChannel when applied to both switches?

• A. Interface range G1/1 ג€" 1/3 switchport mode trunk channel-group 1 mode active no shutdown
• B. Interface range G1/1 ג€" 1/3 switchport mode access channel-group 1 mode passive no shutdown
• C. Interface range G1/1 ג€" 1/3 switchport mode trunk channel-group 1 mode desirable no shutdown
• D. Interface range G1/1 ג€" 1/3 switchport mode access channel-group 1 mode on no shutdown

Correct Answer: A 
 

Community vote distribution

A (85%)

D (15%)

Question #287 Topic 1

Refer to the exhibit. An engineer built a new L2 LACP EtherChannel between SW1 and SW2 and executed these show commands to verify the work establish an
LACP port channel?

• A. Change the channel-group mode on SW1 to desirable
• B. Change the channel-group mode on SW1 to active or passive
• C. Change the channel-group mode on SW2 to auto
• D. Configure the interface port-channel 1 command on both swtiches

Correct Answer: B 
 

Community vote distribution

B (100%)

Question #299 Topic 1

Refer to the exhibit. The EtherChannel is configured with a speed of 1000 and duplex as full on both ends of channel group 1. What is the next step to configure the channel on switch A to respond to but not initiate LACP communication?

• A. interface range gigabitethernet0/0/0-15 channel-group 1 mode on
• B. interface range gigabitethernet0/0/0-15 channel-group 1 mode desirable
• C. interface port-channel 1 channel-group 1 mode auto
• D. interface port-channel 1 channel-group 1 mode passive

Correct Answer: D 
 

Community vote distribution

D (81%)

A (19%)

Question #319 Topic 1

Refer to the exhibit. An engineer is configuring an EtherChannel using LACP between Switches 1 and 2.
Which configuration must be applied so that only Switch 1 sends LACP initiation packets?
A.

B.

C.

D.

Correct Answer: B

Question #859 Topic 1

Refer to the exhibit. An engineer ts building a new Layer 2 LACP EtherChannel between SW1 and SW2, and they executed the given show commands to verify the work. Which additional task must be performed so that the switches successfully bundle the second member in the LACP port-channel?

• A. Configure the switchport trunk allowed vlan 300 command on SW1 port-channel 1.
• B. Configure the switchport trunk allowed vlan add 300 command on interface Fa0/2 on SW2.
• C. Configure the switchport trunk allowed vlan add 300 command on SW1 port-channel 1.
• D. Configure the switchport trunk allowed vlan 300 command on interface Fa0/2 on SW1.

Correct Answer: D 

Community vote distribution

C (100%)