What else must the administrator do to enable the Switch 1 link aggregation to successfully pass all traffic to the core?

Refer to the exhibit.

Switch 1 shown in the exhibit is an ArubaOS switch that has an uplink to the network core on interface 25. The network administrator wants to add a link on interface 26.

The administrator creates a link aggregation with this command:

Switch1 (config)# trunk 25-26 trk1 lacp

What else must the administrator do to enable the Switch 1 link aggregation to successfully pass all traffic to the core?
A . Configure VLANs 10 and 20 as tagged VLANs on interface 26.
B . Configure VLANs 10 and 20 as tagged VLANs on trk1.
C . Enable BPDU filtering on interface 26.
D . Enable LACP in active or passive mode on interfaces 25 and 26.

View Answer

Answer: B