Configuring for Network Management Applications

Using SNMP Tools To Manage the Switch

The show sflow <instance> sampling-polling [port-list]command displays infor­ mation about sFlow sampling and polling on the switch. You can specify a list or range of ports for which to view sampling information.

ProCurve# show sflow 2 sampling-polling A1-A4

 

 

 

 

 

 

 

 

Number denotes the sampling/polling instance to which the receiver is coupled.

 

Port SamplingRateHeaderDropped

PollingInterval

 

EnabledSamples

 

Enabled

----- + --------

--------

------

----------

 

-------

--------

A1

Yes(2)

40

128

1234567890

 

Yes(1)

---

 

A2

---

 

---

---

0

 

60

 

A3

No(1)

0

100

898703

 

No

30

 

A4

Yes(3)

50

128

0

 

No(3)

0

 

 

 

 

 

 

 

 

Figure 14-15. Example of Viewing sFlow Sampling and Polling Information

 

 

 

 

 

N o t e

 

The sampling and polling instances (noted in parentheses) coupled to a

 

 

specific receiver instance are assigned dynamically, and so the instance

 

 

numbers may not always match. The key thing to note is whether sampling or

 

 

polling is enabled on a port, and the sampling rates or polling intervals for the

 

 

receiver instance configured on each port.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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