Huawei OptiX OSN 550 Configuration Manual page 203

OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
Issue 02 (2011-06-30)
Parame Value in This Example Description
ter
Entry VCTRUNK1: Disabled
Detectio
VCTRUNK2: Disabled
n
l Click the Network Attributes tab. After setting the parameters, click Apply.
Parame Value in This Example Description
ter
Port VCTRUNK1: UNI
Attribut
VCTRUNK1: UNI
es
l Click the Encapsulation/Mapping tab. After setting the parameters, click Apply.
Parame Value in This Example Description
ter
Mappin VCTRUNK1: GFP
g
VCTRUNK2: GFP
Protocol
Scrambl VCTRUNK1:
e Scrambling mode [X43
+1]
VCTRUNK2:
Scrambling mode [X43
+1]
Check VCTRUNK1: FCS32
Field
VCTRUNK2: FCS32
Length
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4 Configuring Ethernet Services
The services of user A1 and user B1 are EPL
transparent transmission services. Hence,
you need not enable the entry detection
function to check the VLAN tags of the
packets. In this example, Entry Detection
need to be set to Disabled. When Entry
Detection is set to Disabled, the parameters
of TAG, Default VLAN ID, and VLAN
Priority are invalid.
UNI indicates the user-network interface,
namely, the interface of the service provider
located near the user side. The UNI interface
processes the tag attribute of IEEE 802.1Q-
compliant packets. That is, the UNI interface
processes and identifies the VLAN
information of the accessed user packets,
according to the supported tag flag, namely,
Tag Aware, Access, and Hybrid.
In this example, the EFS8 board is used. This
parameter adopts the default value GFP.
Mapping Protocol of the VCTRUNKs on
the Ethernet boards of the interconnected
equipment at both ends must be set to the
same value.
In this example, this parameter adopts the
default value Scrambling mode [X43+1].
Scramble of the VCTRUNKs on the
Ethernet boards of the interconnected
equipment at both ends must be set to the
same value.
In this example, this parameter adopts the
default value FCS32. Check Field Length
of the VCTRUNKs on the Ethernet boards of
the interconnected equipment at both ends
must be set to the same value.
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