3Com 8807 Configuration Manual page 208

208 C 22: Q S C
HAPTER O ONFIGURATION
Traffic Statistics
Configuration Example
2 Set drop algorithm and thresholds.
# Define the port GE7/1/1 in WRED drop mode, set the parameters of WRED 0.
[3Com-GigabitEthernet7/1/1] drop-mode wred 0
Network requirements
Suppose the IP address of PC1 is 1.0.0.1 and that of PC2 is 2.0.0.1. The switch is
up-linked through the port GE7/1/8. Count the packets sent from the switch to
PC1 during the time range from 8:00 to 18:00 every day.
Network diagram
Figure 53 Network diagram for traffic statistics configuration
GE7/1/1 GE7/1/1
VLAN2, VLAN2,
1.0.0.1/8 1.0.0.1/8
PC1 PC1
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.
# Define ACL rule for the traffic from PC1.
[SW8800] acl number 2000
[3Com-acl-basic-2000] rule 0 permit source 1.0.0.1 0.0.0.0 time-range 3Com
3 Count the packets to PC1 and display the result using the display command.
[3Com-GigabitEthernet7/1/1] traffic-statistic inbound ip-group 2000 rule 0
[SW8800] display qos-interface GigabitEthernet7/1/1 traffic-statistic
GigabitEthernet7/1/1: traffic-statistic
Inbound:
Matches: Acl 2000 rule 0
12002688 bytes
red 704683968 byte(s) )
3333270 packets
GE7/1/8 GE7/1/8
GE7/1/2 GE7/1/2
VLAN3, VLAN3,
2.0.0.1/8 2.0.0.1/8
PC2 PC2
running
(green 1270244416 byte(s), yellow 1895874880 byte(s),
(green 0 byte(s), yellow 0 byte(s), red 0 byte(s) )