display netstream cache ip aggregation

Function

The display netstream cache ip aggregation command displays details about IPv4 aggregation flow statistics on a device.

Format

display netstream cache ip aggregation { as | as-tos | destination-prefix | destination-prefix-tos | prefix | prefix-tos | protocol-port | protocol-port-tos | source-prefix | source-prefix-tos } slot slot-id

Parameters

Parameter	Description	Value
as	Specifies the AS aggregation. It classifies flows based on source AS number, destination AS number, inbound interface index, and outbound interface index.	-
as-tos	Specifies the AS-ToS aggregation. It classifies flows based on source AS number, destination AS number, inbound interface index, outbound interface index, and ToS.	-
destination-prefix	Specifies the destination-prefix aggregation. It classifies flows based on destination AS number, destination mask length, destination prefix, and outbound interface index.	-
destination-prefix-tos	Specifies the destination-prefix-ToS aggregation. It classifies flows based on destination AS number, destination mask length, destination prefix, outbound interface index, and ToS.	-
prefix	Specifies the prefix aggregation. It classifies flows based on source AS number, destination AS number, source mask length, destination mask length, source prefix, destination prefix, inbound interface index, and outbound interface index.	-
prefix-tos	Specifies the prefix-ToS aggregation. It classifies flows based on source AS number, destination AS number, source mask length, destination mask length, source prefix, destination prefix, inbound interface index, outbound interface index, and ToS.	-
protocol-port	Specifies the protocol-port aggregation. It classifies flows based on protocol number, source port, and destination port.	-
protocol-port-tos	Specifies the protocol-port-ToS aggregation. It classifies flows based on protocol number, source port, destination port, ToS, inbound interface index, and outbound interface index.	-
source-prefix	Specifies the source-prefix aggregation. It classifies flows based on source AS number, source mask length, source prefix, and inbound interface index.	-
source-prefix-tos	Specifies the source-prefix-ToS aggregation. It classifies flows based on source AS number, source mask length, source prefix, ToS, and inbound interface index.	-
slot slot-id	Specifies the slot ID.	The value depends on the device configuration.

Views

All views

Default Level

3: Management level

Usage Guidelines

Usage Scenario

This command displays real-time statistics on IPv4 aggregation flows on the device.

Precaution

This command must be executed before the flows age out; otherwise, no information will be displayed.

Example

# Display detailed statistics about flows aggregated based on protocol and port on the device.

<HUAWEI> display netstream cache ip aggregation protocol-port slot 0
NetStream cache information:
--------------------------------------------------------------------------------
 Protocol   SrcPort   DstPort   Direction  Streams     Packets     Octets
--------------------------------------------------------------------------------
 114        0         0         IN         200         50688       5271552
--------------------------------------------------------------------------------
.............

**Table 1** Description of the **display netstream cache ip aggregation** command output
Item	Description
NetStream cache information	NetStream flow information.
Protocol	Protocol number of packets.
SrcPort	Source port number of packets.
DstPort	Destination port number of packets.
Direction	Packet sampling direction: IN: inbound direction OUT: outbound direction
Streams	Number of flows.
Packets	Number of packets.
Octets	Number of octets in packets.