Protocol Configuration - Samsung Ubigate iBG3026 Configuration Manual

Protocol Configuration

Ubigate iBG3026 Routers may be configured for a variety of Layer 2
protocols. This document outlines HDLC, PPP, and Multilink PPP(MLPPP)
configurations.
Ubigate iBG3026 Router systems are often used at POPs(point of presents) to
aggregate data for WAN transmission. The following figure details PPP and
multilink PPP connections from two CPE(customer premises equipment) sites
to a main site.
Site 1
Site 2
© SAMSUNG Electronics Co., Ltd.
Multilink T1 Router
SITE 1
Router/DSU
SITE 2
uses a Multilink T1 Router system to establish a 6 Mbps MLPPP
connection(four T1 lines) to the main site. In this example, MLPPP
segmentation is configured lower than the default setting of 512
bytes, and the differential delay tolerance is tighter than the default
128 milliseconds.
connects to the main site over a single T1 link with PPP
encapsulation. The Channelized T3 Router system PPP
parameters(i.e., the maximum transmit and receive byte sizes) are
adjusted to comply with the Site 1 router configuration.
Ubigate iBG3026 Configuration Guide/Ed.00
4×T1(MLPPP)
WAN
Channelized T3 Router
CT3
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