Netgear GSM712 참조 가이드

There are 8 sub-menus here. 

o  Port Mirroring 
o  Port Trunking 
o  Multimedia Support (IGMP) 
o  Traffic Prioritization 
o  VLAN 
o  Spanning Tree 
o  MAC Address Manager 
o  SNMP 

 

This menu option allows you to enable the Port Mirroring capability (see Figure 6-13). You need to specify both the Source and Monitor port. The 
Monitor port will show a copy of every packet that arrives and departs at the Source port.