3Com S7906E - Switch, Configuration Manual

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Table of Contents
1 EPON Configuration ··································································································································1-1
Introduction to EPON System ·················································································································1-1
EPON Architecture ··························································································································1-1
Benefits of the EPON Technology···································································································1-2
EPON Application Mode··················································································································1-3
Data Transmission in an EPON System ·································································································1-3
ONU Registration ····························································································································1-3
Extended OAM Connection Establishment ·····················································································1-4
Bandwidth Allocation ·······················································································································1-5
Data Transmission···························································································································1-5
EPON System Security···························································································································1-6
EPON System Reliability·························································································································1-6
S7900E Series Switches and EPON System ·························································································1-7
Features of an S7900E Switch Working as an OLT Device····························································1-7
Three Port Types in an EPON System····························································································1-7
S7900E OLT Configuration Task List ·····································································································1-8
2 OLT Configuration ·····································································································································2-1
OLT Configuration···································································································································2-1
OLT Configuration Task List············································································································2-1
EPON System Parameter Configuration ·························································································2-2
Configuring Dynamic Bandwidth Allocation and Related Parameters ············································2-3
Configuring Grant filtering on the OLT port ·····················································································2-4
Configuring the Link Type of an OLT Port·······················································································2-5
Enabling Layer-2 Communication Between the ONUs Attached to an OLT Port ···························2-5
Configuring Fiber Backup················································································································2-6
Displaying and Maintaining OLT Configuration ······················································································2-7
OLT Configuration Examples··················································································································2-8
OLT Port Isolation Configuration Example······················································································2-8
Fiber Backup Configuration Example······························································································2-9
3 ONU Remote Management Configuration·······························································································3-1
ONU Configuration··································································································································3-1
ONU Configuration Task List···········································································································3-1
Creating an ONU Port ·····················································································································3-2
Binding an ONU with an ONU Port ·································································································3-2
Configuring Batch ONU Binding and Automatic ONU Binding ·······················································3-3
Configuring the Management VLAN of the ONU ············································································3-4
Configure the ONU Bandwidth Allocation and Related Parameters ···············································3-5
Enabling Related Protocols on an ONU ··························································································3-6
Configuring the Multicast Mode of the ONU····················································································3-7
Configuring the Link Type of an ONU Port····················································································3-11
Enabling FEC ································································································································3-13
Configuring an ONU to Report Information to the OLT ·································································3-13