AR2500 is a rack-mounted industrial Ethernet switch, and AR550 is a DIN-mounted industrial Ethernet switch.

1. A. True
2. B. False

Correct Answer: A

In May 2014, Tolly has released the test report that proves Huawei CE switch support openflow 1.3 and numerous datacenter features including Trill, EVN, VS.

1. A. TRUE
2. B. FALSE

Correct Answer: A

AR161FG-L can support LTE TDD

1. A. TRUE
2. B. FALSE

Correct Answer: B

Which model is designed for Smart Classroom?

1. A. AR503
2. B. AR129
3. C. AR169RW-P-M9
4. D. AR511

Correct Answer: C

Which of the following switches does not support OSPF?

1. A. S5720-SI
2. B. S1720X-E
3. C. S5720-EI
4. D. S5720-LI

Correct Answer: B