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DES-7200 Configuration Guide Chapter 5 Port-based Flow Control Configuration
5-16
5.5 Example of Port-based
Flow Control
Combination
5.5.1 Topological Diagram
Network topology
5.5.2 Application Requirements
The above diagram shows the simplified topology of an typical Intranet. The following
requirements must be met:
1. Prevent the devices form being attacked by broadcast, multicast and unknown
unicast packets.
2. Allow directly connected users (users directly connected to Switch A) to access
Internet with the specified IP/MAC address; packets with source address different
from the specified IP/MAC address will be discarded to avoid source IP/MAC
spoofing.