User`s manual

PT-G7509 User’s Manual Featured Functions
3-49
Inspect TOS
Setting Description Factory Default
Enable/Disable Enables or disables the PT-G7509 to inspect the Type of
Service (TOS) bits in IPV4 frame to determine the
priority of each frame.
Enable
Inspect COS
Setting Description Factory Default
Enable/Disable Enables or disables the PT-G7509 to inspect the 802.1p
COS tag in the MAC frame to determine the priority of
each frame.
Enable
CoS Mapping
Setting Description Factory
Low/Normal/
Medium/High
This maps different CoS values to 4 different egress
queues.
0: Low
1: Low
2: Normal
3: Normal
4: Medium
5: Medium
6: High
7: High