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14.2 Class of
Service
Configuration
There are 4 types of CoS for this setting; ie, TCP/UDP port number, IP
TOS/DS, 802.1p priority tag and physical port. The administrator can
select more than one item for each port.
Please note that if more than one type of CoS is selected, the switch will
arrange the packet to the assigned queue according the following priority:
1. TCP/UDP port number.
2. IP ToS/DS.
3. 802.1p priority tag the third and physical port the last. This means
TCP/UDP port number will override other CoS setting.
The rule is: TCP/UDP > TOS/DS > 802.1p > Physical
For 802.1p priority tag, the following table is used to map the 802.1p field
to the priory queue.
Priory Field
Priority Queue
4,5,6,7
High
0,1,2,3
Low
Class of Service Configuration (CoS)
Define CoS:
•
TCP or UDP- port number.
•
IP TOS/DS.
•
802.1p Priority Tag.
•
802.1p Physical Tag.
•
Select the require tag(s) and update.
Summary of Contents for MaxiiNet Vi32226
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Page 32: ...Page 32 After logging in the following page will appear Full Version Lite Version ...
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Page 64: ...Page 64 13 1 Drop and Receive Packet 13 2 CRC error packet and Receive Packet ...
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