User`s manual

Chapter 3 Configuration
68
Figure 3-21 VCG Group
Table 3-7 Description of VCG Group function
Pull down
menu
Description
VCG Choose which VCG that will be modified.
VC Level Select the type of VC used to carry the corresponding virtually
concatenated group.
This parameter is one of the parameters that determine the
bandwidth made available to the virtually concatenated
group.
LCAS Use to enable/disable use of the Link Capacity Adjustment
Scheme (LCAS) on the corresponding group.
Transmitted
Trace ID
Specify the path trace label（LAN port VC-12 use only）.
J2 Tx Path Trace
Expected Trace
ID
Specify Expected the path trace label（LAN port VC-12 use
only）.
J2 Expected Path Trace
Encapsulation Select the method of encapsulation used by the virtually
concatenated group.
GFP Channel
ID（0~255）
Select the GFP channel identifier.
This field is displayed only when GFP Encapsulation is used..
Max Differential
Delay（0~64）
Select the maximum differential delay among the VCs
carrying the selected group that can be corrected.
A larger value increases the latency; therefore always select
the minimum value that can compensate for the expected
delay variation.