Configuring The Dscp Value For Netstream Export Packets; Configuring Netstream Entry Aging Time - H3C S7500 Series Operation Manual

Operation Manual – NAT, Netstream, Policy Routing
H3C S7500 Series Ethernet Switches
Both version 5 and 9 packets support the AS options of the border gateway protocol
(BGP). You can choose to use original AS numbers (origin-as) or peer AS numbers
(peer-as) as the AS numbers for individual IP addresses.
Follow these steps to configure the version and AS option for Netstream export
packets:
Enter system view
Configure the version and
AS option for Netstream
export packets

2.2.7 Configuring the DSCP Value for Netstream Export Packets

Use the ip netstream export dscp command to configure the differentiated services
code point (DSCP) value for Netstream export packets. Netstream packets will be
classified by their DSCP values.
Follow these steps to configure the DSCP value for Netstream export packets:
Enter system view
Configure the DSCP
value for Netstream
export packets

2.2.8 Configuring Netstream Entry Aging Time

With Netstream enabled, a stream entry is first created and saved in the Netstream
cache for the system to collect statistics about a stream. Once a preset aging time is
reached, the system sends the statistics of the stream in Netstream export packet to
NSC and deletes (ages) the entry from the cache.
The aging has two ways:
Aging by active time: a stream entry is aged out when the active time of the stream
(the time elapsed since the stream entry was created) exceeds the corresponding
preset time limit.
Aging by inactive time: a stream entry is aged out when the inactive time of the
stream (the time elapsed since the last packet of the stream passed the switch)
exceeds the corresponding preset time limit.
To do...
system-view
ip netstream export
version version-number
[ origin-as | peer-as ]
To do...
system-view
ip netstream export
dscp dscp-value
Use the command...
Use the command...
2-6
Chapter 2 Netstream Configuration
Remarks
—
Optional
By default, version 5 and
AS option peer-as are
used for Netstream export
packets.
Remarks
—
Optional
By default, the DSCP
value is 0.