NEC iPASOLINK EX Advanced Instruction Manual page 323

8-4
VLAN port. Also, broadcast traffic is not transmitted. This function can protect the
user traffic from the attacks such as being executed from inside own network (same
subnet).

LLF Setting
LLF (Link Loss Forwarding) is the function that mandatory shuts down the port on
the destination NE if local NE detects unidirectional link problem.

Broadcast Storm Control Setting
This function discards flooding frames in a specific interface without transferring.
This function can set also flooding transferring control in unit of ETH port
including MODEM port. By specifying the bandwidth of broadcast frame,
multicast frame, and unknown address unicast frame collectively, frames beyond
the specified band are discarded at the circuit input.
GGS-000547-01E iPASOLINK EX Advanced: S
Set ETH Function
N S P
ET ETWORK AND YSTEM ROVISIONING