Accedian EtherNID EE, Administrator'S Manual

Page: 108 / 206

5: Monitoring & Filtering
Parameter First choice Second choice
Type VLANinVLAN
VLAN
IP precedence, DSCP
VLAN, IP precedence,
DSCP
IP precedence, DSCP
VLAN, VLANinVLAN
CoS profile Ignored Ignored
BWR set BWR set BWR set
Encapsulation Pop
This option can be used to perform traffic regulation based on PCP / IP precedence /DSCP values before removing the
VLAN tag. The selected CoS profile in the first and second choices are ignored.
Parameter First choice Second choice
Type VLANinVLAN
VLAN
IP precedence, DSCP
VLAN, IP precedence,
DSCP
IP precedence, DSCP
VLAN, VLANinVLAN
CoS profile Ignored Ignored
BWR set BWR set BWR set
Default/Direct Bandwidth regulator
Enable bandwidth regulation
Check this box to activate a default bandwidth regulator.
Pre-marking color
Pre-mark, with a specific color, the traffic that does not match the first and second choices. This option has no effect if the
enabled bandwidth regulator is color-blind. In addition, if no bandwidth regulator is enabled, this option selects the default
green/yellow CFI & PCP values to be used in the outgoing packets.
Green traffic will use buffers from CIR until depleted at which time it will be tagged as Yellow data.
Yellow traffic will use buffers from either CIR + EIR or just EIR depending on the coupling flag set in the regulator. Once
CIR + EIR buffers are depleted, this data will be tagged as Red data.
Red traffic will be dropped. Please note, that it's not possible to pre-mark data as red if there bandwidth regulator is
disabled.
Traffic color will affect how the regulator handles the traffic. For details see Color mode on page 119.