NEC iPASOLINK EX Advanced, Instruction Manual

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Set ETH Function 8-3
iPASOLINK EX Advanced:
S
ET
N
ETWORK AND
S
YSTEM
P
ROVISIONING
GGS-000547-01E

Radio Traffic Aggregation: Packet and Physical Layer
(
Link Aggregation
)
iPASOLINK has two types of Radio Traffic Aggregation: Packet Layer and
Physical Layer. The feature of Radio Traffic Aggregation (Packet Layer) is similar
to that of Link Aggregation without LACP.
Radio Traffic Aggregation (Physical Layer) function achieves the high capacity and
resiliency transport with bundling two Modem links.
 Fragments packets for the variable length, and distributes the fragmented packets
to two radio links fairly with a patent pending algorithm.
 Provides redundancy to the radio link. The traffic can be carried by the remaining
links if the bandwidth decreases due to a failure.
 Using Radio Traffic Aggregation (Physical Layer) and XPIC simultaneously, the
high-capacity transport is enabled by a single-antenna.

QoS/Classification Setting
iPASOLINK supports QoS control function that provides different priority to
different applications, users, or data flow or to guarantee a certain level of
performance to a data flow. User can configure Class Classification, Ingress
Policer, Egress QoS and SP, TDM E1 QoS on MODEM to realize differential
service strategy.

Filter Settings
This function provides layer2 filtering parameter database based user-plane
discarding filter for solving security issue.
 Parameters: multiple combination of MAC DA/SA, CoS, Ether Type, VLAN ID
with "any" or "wildcard" description
 Filter profile based easy to use configuration

L2CP Transparent Setting
L2CP Transparent transport function is useful for L2CP tunneling, especially MEF
9 Compliant ETH Private Line (EPL) Service. Transported L2CP protocols can be
specified by checking boxes independently.

Mirroring Setting
Port Mirroring enables to monitor the traffic at another (mirrored) port without
traffic of source port interruption. Ingress, egress or both direction of the port to be
mirrored to the destination port can be specified.

Port Isolate Setting
Port isolation can restrict the transmission even within the same VLAN. Ports
which are configured as port isolation cannot communicate with another same