Refer to the exhibit. After a major network upgrade, network users complain about poor video application performance. A network administrator verifies that all trunk links are up and operational and the EtherChannel configuration is correct. The output of the show interfaces port-channel command reveals that there is a 0 packet output rate over the last 5 minutes on the Po2 uplink. What could be done to correct the issue?
- Change the queuing strategy in the A_SW1 switch.
- Configure switch D_SW1 to be the STP root bridge for VLANs 10 and 20 and D_SW2 to be the root bridge for VLANs 30 and 40.
- Configure switch A_SW1 to be the root bridge for all VLANs.
- Restart the Po2 uplink by issuing the shutdown and no shutdown commands.
Exam with this question: CCNP TSHOOT Chapter 10 Exam Answers (Version 7)
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