DRA-2 UNIVERSAL COMMUNICATION NODE
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USER GUIDE - Rev.5 (January 2018)
1.4
TECHNICAL SPECIFICATIONS
1.4.1
Characteristics of the DRA-2 with switch functionality
➢
Port speed automatic detection.
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STP and RSTP for resolving loops in the network and operation in rings.
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VLANs management per port.
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QoS management per VLAN (802.1p).
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Broadcast and Multicast (Broadcast Storm Control) traffic limitation.
➢
MAC access control lists and 802.1x user authentication.
➢
Level 2 switching between Ethernet and PLC-MV environment in the event of having a
Medium Voltage BPLC interface.
1.4.2
Characteristics of the DRA-2 with router functionality
➢
Routing, filtering, NAT, firewall and tunneling capabilities.
•
Up to 6 simultaneous IPSec tunnels with DMVPN (Dynamic Multipoint VPN) and
NHRP (Next Hop Resolution Protocol) support.
•
RIP and OSPF routing protocols.
•
VRRP redundancy protocol.
➢
Assignment of Quality of Service, and layer 3/4 Quality of Service management. Priority
management levels are the following:
•
Quality per origin and/or destination IP address.
•
Quality per type of traffic (DSCP or TOS) and service (protocol and port).
➢
Models having 2 wireless interfaces support the establishment of two IP links
simultaneously, both performing as active backup, with fast switching, or load balance.
1.4.3
Equipment management
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Local and remote access through a console or through a built-in web server, http or
https, SSH connection and Telnet.
➢
The wireless interface model allows for manage through data calls.
