Figure 4-26 Networking Diagram For Configuring Port-Shared Evpl (Vlan) Services - Huawei OptiX OSN 550 Configuration Manual

4 Configuring Ethernet Services
differentiated. Ethernet transparent transmission boards are required for creating EPL
transparent transmission services on NE2 and NE4.
4.6.1 Networking Diagram
The services of multiple users received from the same external port on an Ethernet board of a
station are transmitted to different stations on different VCTRUNKs.
Service Requirement
In the network as shown in
l
l
l

Figure 4-26 Networking diagram for configuring PORT-shared EVPL (VLAN) services

NE2:
User C2
VLAN 100
VLAN 200
Board Configuration Information
In this example, NE1 is configured with an EFS8 board. VLAN IDs are used to isolate the data
of different users received from the same port. NE2 and NE4 are each configured with an EGT1
4-60
Figure
The headquarters C1 of user C is located at NE1. Two branches (C2 and C3) of user C are
located at NE2 and NE4. The services between C1 and C2 are transmitted in the VLAN of
which the VLAN ID is 100. The services between C1 and C3 are transmitted in the VLAN
of which the VLAN ID is 200.
The services of C2 are isolated from the services of C3. The services of C2 and C3 require
a 20 Mbit/s bandwidth respectively.
The Ethernet equipment of C1, C2, and C3 provides 100 Mbit/s Ethernet electrical
interfaces that work in auto-negotiation mode. The Ethernet equipment of C1 supports
VLANs, but the Ethernet equipment of C2 and C3 does not support VLANs.
– The VLAN ID used by the Ethernet services between C1 and C2 is 100.
– The VLAN ID used by the Ethernet services between C1 and C3 is 200.
NM
Ethernet board Line board
6-SL4D-2
4-EGT1
PORT1
6-SL4D-2
VCTRUNK
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
OptiX OSN 550 Multi-Service CPE Optical Transmission
4-26, the service requirements are as follows:
NE3
NE2
NE1
6-SL4D-1
PORT1
User C1
Configuration Guide
NE4:
Line board Ethernet board
6-SL4D-1
NE4
PORT1
6-SL4D-1
6-SL4D-2
NE1:
Line board
Ethernet board
4-EFS8 6-SL4D-1
Issue 02 (2011-06-30)
System
4-EGT1
User C3
Line board
6-SL4D-2