28
2.4.2
CoS Queue Mapping
Figure 2.39 Mapping Table of CoS page
The switch can classify traffic based on a valid 802.1p (CoS – Class of Service) priority tag. These
options allow users to map Priority Code Point (PCP) within an Ethernet frame header to different
COS priority queues, Figure 2.39.
Table 2.12 Priority queue descriptions
Label
Description
Factory Default
PCP
Priority Code Point within the Ethernet
frame header.
PCP 0 -> Q0
PCP 1 -> Q0
PCP 2 -> Q1
PCP 3 -> Q1
PCP 4 -> Q2
PCP 5 -> Q2
PCP 6 -> Q3
PCP 7 -> Q3
CoS Priority
Queue
The priority queue that a specific Ethernet
frame needs to be assigned into.
2.4.3
DSCP Mapping
The switch can be configured the TOS (Type of Service) with the default queue weights as shown in
Figure 2.40. The TOS consists of DSCP (Differentiated Service Code Point (6 bits)) and ECN (Explicit
Congestion Notification (2 bits)). Users can assign TOS values to predefined queue types manually
using DSCP Mapping.
Summary of Contents for EH7506
Page 35: ...29 Figure 2 40 Mapping Table of DSCP ECN page...
Page 53: ...47 2 9 1 GVRP Settings Figure 2 62 GVRP setting page...
Page 55: ...49 2 9 2 GMRP Settings Figure 2 63 GMRP setting page...
Page 76: ...70...
Page 90: ...84 Figure 2 97 iA Ring Example Topology...
Page 98: ...92 Management Address Indicates neighbor s management IP address...
Page 110: ...104 Figure 2 115 Reboot page...
Page 117: ...111...
