单选题A company has installed a new 802.11g point-to-point connection between two buildings and isexperiencing low throughput across the link. The current setup involves a wireless bridge on the roof with an omni-directional antenna. Which of the following w
题目
单选题
A company has installed a new 802.11g point-to-point connection between two buildings and isexperiencing low throughput across the link. The current setup involves a wireless bridge on the roof with an omni-directional antenna. Which of the following would BEST improve the link performance?（）
A
Replace the wireless bridges with wireless access points.
B
Install bi-directional amplifiers at both sites.
C
Configure channel hopping on both wireless bridges.
D
Replace the omni-directional antennas with Yagi antennas