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3Com Switch 8800 Configuration Guide Chapter 33 QoS Configuration
33-25
II. Network diagram
Ser ver
E3/0/8
E3/0/2
E3/0/1
Ser ver
GE3/1/8
GE3/1/2
GE3/1/1
Ser ver
E3/0/8
E3/0/2
E3/0/1
Server
GE3/1/8
GE3/1/2
GE3/1/1
Ser ver
E3/0/8
E3/0/2
E3/0/1
Ser ver
GE3/1/8
GE3/1/2
GE3/1/1
Ser ver
E3/0/8
E3/0/2
E3/0/1
Ser ver
GE3/1/8
GE3/1/2
GE3/1/1
Ser ver
E3/0/8
E3/0/2
E3/0/1
Server
GE3/1/8
GE3/1/2
GE3/1/1
Figure 33-7 Networking for port mirroring configuration
III. Configuration procedure
Define a mirroring group, with monitoring port as GigabitEthernet3/1/8.
[SW8800] mirroring-group 1 inbound gigabitethernet3/1/1 gigabitethernet3/1/2
mirrored-to gigabitethernet3/1/8
[SW8800] mirroring-group 2 outbound gigabitethernet3/1/1
gigabitethernet3/1/2 mirrored-to gigabitethernet3/1/8
33.4.3 Traffic Priority Configuration Example
I. Network requirements
Re-allocate service parameters according to the mapping table for DSCP 63 for the
packets from PC1 (IP 1.0.0.1) during the time range 8:00 to 18:00 everyday.
II. Network diagram
GE7/1/8
GE7/1/1
GE7/1/2
VLAN2,
1.0.0.1/8
VLAN3,
2.0.0.1/8
PC1
PC2
GE7/1/8
GE7/1/1
GE7/1/2
VLAN2,
1.0.0.1/8
VLAN3,
2.0.0.1/8
PC1
PC2
Figure 33-8 Network diagram for priority configuration
III. Configuration procedure
1) Define the time range.
Define the time range from 8:00 to 18:00.
[SW8800] time-range 3Com 8:00 to 18:00 daily
2) Define the traffic from PC1.