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3com S7906E Manuel De Montage

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1-3 
 
z 
The sFlow agent and sFlow collector must not have the same IP address. 
z 
Currently, you can specify at most two sFlow collectors on the device. 
z 
The sFlow agent and sFlow collector must be configured with the same version of IP addresses. 
 
Displaying and Maintaining sFlow 
To do… 
Use the command… 
Remarks 
Display sFlow configuration 
information (on a distributed 
device) 
display sflow [ slot 
slot-number ] 
Available in any view 
Display sFlow configuration 
information (on a distributed 
IRF device) 
display sflow [ chassis 
chassis-number slot 
slot-number ] 
Available in any view 
 
sFlow Configuration Example 
Network requirements 
z 
Host A and Server are connected to Switch through GigabitEthernet 2/0/1 and GigabitEthernet 
2/0/2 respectively. 
z 
Host B works as an sFlow collector with IP address 3.3.3.2 and port number 6343, and is 
connected to Switch through GigabitEthernet 2/0/3. 
z 
GigabitEthernet 2/0/3 belongs to VLAN 1, having an IP address of 3.3.3.1. 
Run sFlow agent on Switch, and enable sFlow on GigabitEthernet 2/0/1 to monitor traffic on this 
interface. Switch sends sFlow packets through GigabitEthernet 2/0/3 to Host B, which then analyzes 
the sFlow packets and displays the results. 
 
Figure 1-1 Network diagram for sFlow configuration 
 
 
Configuration procedure 
# Configure an IP address for the sFlow agent. 
<Switch> system-view