DRA-2 UNIVERSAL COMMUNICATION NODE
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USER GUIDE - Rev.5 (January 2018)
The first three are for the three types of VLAN indicated, whilst the fourth is a special extra
type, allowing using more than a single device for PVLAN domain.
The following table shows the traffic which can flow between all these ports:
Isolated
Promiscuous
Community
Trunk
Isolated
NO
YES
NO
YES
Promiscuous
YES
YES
YES
YES
Community
NO
YES
YES for ports
sharing
community
YES
Trunk
NO
(*)
YES
YES for ports
sharing
community
YES
VLAN configuration for PVLAN behaviour is as usual, but only Primary VLAN parameters
are used in full. Only VLAN id is taken into account, so Static IP, IP, MASK, Description,
DHCP Relay and DHCP Relay Server IP parameters have no meaning.
User has special fields to identify Primary and Isolated VLANs. Any VLAN defined different
from selected ones for Primary and Isolated will be considered to be Secondary
Community.
Each
Edge
port behaves accordingly to which VLAN is included. Trunk ports are configured
selecting
Trunk
function to them.
Management is always accessible through all ports because is connected as a
Promiscuous virtual port, no matter if there are other ports running this role. Access can be
restricted using filtering rules.
*
Traffic from a Trunk port to an Isolated port will be denied if it is in the Isolated VLAN. Traffic from a Trunk port to an
Isolated port will be permitted if it is in the primary VLAN.
Содержание DRA-2
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Страница 122: ...DRA 2 DRA 2 UNIVERSAL COMMUNICATION NODE 122 158 USER GUIDE Rev 5 January 2018 APPENDIX B DATA STRUCTURE IN CLI...
Страница 156: ...DRA 2 DRA 2 UNIVERSAL COMMUNICATION NODE 156 158 USER GUIDE Rev 5 January 2018 APPENDIX C WIDEBAND PLC COUPLERS...
