TP-Link T2500G-10MPS T2500G-10MPSUN V1 Configuration Guide - Page 171

Managing MAC Address Table Example for Security Configurations 4 Example for Security Configurations 4.1 Network Requirements Several departments are connected to the company network as shown in Figure 4-1. Now the Marketing Department that is in VLAN 10 has network requirements as follows:  Free the network system from illegal accesses and MAC address attacks by limiting the number of access users in this department to 100.  Assist the network manager supervising the network with notifications of any new access users. Figure 4-1 The Network Topology Internet Gi1/0/1 Gi1/0/2 Gi1/0/3 Switch ...... Marketing Department VLAN 10 R&D Department VLAN 30 4.2 Configuration Scheme VLAN Security can be configured to limit the number of access users and in this way to prevent illegal accesses and MAC address attacks. MAC Notification and SNMP can be configured to monitor the interface which is used by the Marketing Department. Enable the new-MAC-learned notification and the SNMP, then the network manager can get notifications when new users access the network. This chapter provides configuration procedures in two ways: using the GUI and using the CLI. Configuration Guide 144