Specifications

Installation and Operation Manual Chapter 4 Configuration
RICi-622GE Ver. 1.0 Configuring RICi-622GE for Operation 4-25
RICi-622GE
Configuration>Physical layer>SDH/SONET>Mapping>Link 1
STS1-1 STS1-2 STS1-3
STS3-1 [ VCG1 ]
STS3-2 [ VCG1 ]
STS3-3 [ VCG1 ]
STS3-4 [ VCG1 ]
1. None
2. VCG1
>
ESC-prev. menu; !-main menu; &-exit 1 M/2 C
Figure 4-30. Default SDH/SONET Mapping, SONET
The numbered rows below the mapping show the values corresponding to
potential VCGs to use in the mapping. Use the None value to remove the mapping
for a VCG. When you create more VCGs, they are displayed in the numbered list.
Refer to
Configuring the Logical Layer for more information on creating VCGs.
The VCGs occupy the mapping to the SDH/SONET links according to their VC type,
as illustrated in the following table.
Table 4-6. VCG Mapping
VC Type (SDH) VC Type (SONET) Mapping Occupancy
VC-3 STS-1 One entry
VC-4 STS-3c One row
VC-4-4c STS-12c Entire link
³ To configure mapping:
1. Navigate to the mapping menu for the SDH/SONET link for which you wish to
perform mapping (Configuration > Physical layer > SDH/SONET >Mapping>
Link 1 or Configuration > Physical layer > SDH/SONET >Mapping> Link 2).
The mapping menu appears.
2. Use the arrow keys to position the cursor where you want to change the
mapping.
3. Type 1 and then <Enter> to remove the mapping if one already exists.
4. Type the value corresponding to the VCG that you want to map, and click
<Enter>.
The VCG is shown as mapped, according to its VC type. The following
figures show examples of different types of mapping.