Priority Mapping Configuration Example; Network Example 1 - 3Com MSR 50 Series Configuration Manual

1680 C 87: P
HAPTER RIORITY
Priority Mapping
Configuration
Example

Network Example 1

M
APPING
To do...
Display port priority trust mode
Network requirement
When processing packets, the router can select the queue to enter according
■
to 802. 1p priority of packet;
Use the user-defied mapping relationship as the mapping relationship as
■
shown in the following table:
Table 51 Parameters in the default mapping table
802.1p priority
0
1
2
3
4
5
6
7
Network diagram
Figure 472 Network diagram of priority trust mode
Use the command...
display qos trust interface
[ interface-type interface-number ]
Local priority
0
0
1
1
2
2
3
3