You are troubleshooting a Catalyst 5000 trunk in the network. What should you do if there’s adisagreement about the VLANs configured to use the trunk？（）

• A、Reload the active VLAN configuration
• B、Clear the affected port and bring it up again
• C、Explicitly set the trunk for the VLAN to be on
• D、Remove all the VLANs set