RAD Data comm RIC-155 Manuel D’Utilisation

RIC-155 Installation and Operation Manual 

Appendix B  Traffic Separation 

 

Port-Based/VLAN-Based Traffic Separation 

B-5 

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In the MNG Only port access mode, local data frames can reach the uplink port 
only. Local management frames can reach the host and uplink ports, and the 
remote management frames can reach the local uplink, host and data ports. 
In the MNG Only access mode, the host port checks the source port of the 
incoming frames and drops those that do not originate from the management port.  
See 

 for the application example. 

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In the All port access mode, data and management frames can reach all ports, 
allowing management of the local and remote units via the MNG and DATA ports. 
If the units are going to be managed via the DATA port, it is necessary to add 
VLAN tags to the frames before they enter RIC-155. This can be done by an 
external device, such as a switch. In this case the host must be configured to tag 
the incoming management frames according to the setting of the external switch. 
See 

 for the application example. 

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