Model

Zyxel 2220-54

Situation

# 大量廣播封包、多播封包導致CPU過載
Detected a large amount of broadcast or multicast traffic, causing high CPU utilization.

Solution

# 開啟Storm Control來丟棄大量的廣播、多播封包
[1] 
Login WebUI > Advanced Application > Broadcast Storm Control

[2]
Active Enable

[3]
# 設定Broadcast, Multicast要多少pkt/s
Click Port and type (pkt/s) for Broadcast or Multicast traffic