H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – NAT, Netstream, Policy Routing
H3C S7500 Series Ethernet Switches Chapter 2
Netstream Configuration
2-8
To do… Use the command… Remarks
Configure a template
aging time for updating
the template of version 9
Netstream packets
ip netstream template
timeout minutes
Optional
By default, the template
aging time is 30 minutes.
2.3 Displaying Netstream Configuration
To do… Use the command… Remarks
Display the Netstream configuration
and status of the Netstream cache on
a specified LPU
display ip netstream
cache slot slot-number
Display information about Netstream
export packets on a specified LPU
display ip netstream
export slot slot-number
Available in
any view
Clear the Netstream statistics and
age all the stream entries in the
Netstream cache on a specified LPU
reset ip netstream
statistics slot
slot-number
Available in
user view
2.4 Netstream Configuration Example
I. Network Requirements
Configure Netstream on switch A to collect statistics on received packets. The LPU
used to implement Netstream is in slot 5. See
Figure 2-2.
II. Network diagram
Network
Switch A
GE2/0/5
12.110.2.1/24
VLAN 20
NSC
12.110.2.2/24
6 Figure 2-2 Network diagram for Netstream configuration on H3C S750
III. Configuration procedure
# Enable Netstream on the LPU in slot 5 to collect statistics about the inbound packets
on the interface board in slot 3.