Chapter 10; Bridge Configuration; Pos Interface Bridge; Pos Bridge Overview - Zte ZXR10 GER User Manual

C h a p t e r

Bridge Configuration

Introduction This chapter introduces the bridging of POS and ATM interfaces,
and relevant configurations on ZXR10 GER.
Contents This chapter covers the following topics.
T
A B L E
Topic

POS Interface Bridge

ATM Interface Bridge
POS Interface Bridge

POS Bridge Overview

Layer 3 Bridge function of the POS interface covers: layer 3 function and
Function transparent transmission of the bridge interface.
Link Layer As a link layer protocol, the PPP is responsible for establishing,
Protocol deleting and maintaining layer 2 links. PPP negotiation process is
as follows: LCP negotiation Establish (establish links) CHAP or
PAP authentication.
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O P I C S N H A P T E R
Layer 3 function of the bridge interface indicates that the PPP
link is directly connected with the Ethernet with BCP
encapsulation. The
encapsulation can serve as an Ethernet interface and has
attributes of the Ethernet interface, such as ARP learning.
Transparent transmission
interface is implemented through V_Switch functions. With
the V_Switch forwarding table, transparent transmission is
available between the POS interface and the Ethernet and
ATM interfaces.
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POS layer 3 interface
function of
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using BCP
the POS bridge
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