ZyXEL Communications ES-2024 Series, User Manual, Page: 140 / 282

Chapter 19 Port Security
ES-2024 Series User’s Guide
140
Figure 75 Port Security Example
The following table is a summary of configuration and results of this example.
Table 40 Port Security Example
PORT
SETTINGS
RESULT ACTIVATE
PORT
SECURITY
ACTIVATE
ADDRESS
LEARNING
LIMIT NO. OF
LEARNED MAC
ADDRESSES
1 X 0 (disables limits) Forward all packets, learn all MAC
addresses.
2 X X 0 (disables limits) Forward all packets, learn all MAC
addresses.
3 X 0 (disables limits) Drop all packets from unknown MAC
addresses, do not learn MAC
addresses.
4 X 100 Drop all packets from unknown MAC
addresses, do not learn MAC
addresses.
5 X X 100 Drop packets from unknown MAC
addresses, learn up to 100 MAC
addresses.