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S2700, S3700, S5700, S6700, S7700, and S9700 Series Switches Typical Configuration Examples

This document provides examples for configuring features in typical usage scenarios.
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Example for Configuring Aggregation Flow Statistics Exporting

Example for Configuring Aggregation Flow Statistics Exporting

NetStream Overview

NetStream is a technology that collects statistics on and analyzes service traffic on networks. NetStream facilitates accounting and network monitoring.

It has the following advantages:

  • NetStream collects statistics on multiple types of information in packets. It provides powerful statistics collection function and detailed statistical results.
  • NetStream can be deployed at a low cost. No dedicated device is required to collect traffic information and no device interface is occupied.

In aggregation flow statistics exporting, the device summarizes the flows with the same aggregation keywords, and obtains statistics on the aggregation flow. The aggregation flow statistics obviously reduce bandwidth occupation.

Configuration Notes

NetStream conflicts with IP Source Trail on modular switches, so do not configure them simultaneously.

For the applicable product models and versions of this example, see Applicable product models and versions.

Networking Requirements

As shown in Figure 17-6, Department 1 and Department 2 connect to the Internet through SwitchA. Network administrators want to monitor communication between the two departments and the Internet.

Figure 17-6  Networking diagram for configuring aggregation flow statistics exporting

Configuration Roadmap

You can configure IPv4 aggregation flow statistics exporting on GE1/0/1 of SwitchA. Configure SwitchA to collect statistics on incoming and outgoing traffic on the interface, and to send the statistics to the NetStream server for further analysis. In this way, you can monitor communication between the two departments and the Internet.

The configuration roadmap is as follows:

  1. Configure IP addresses for interfaces on SwitchA.
  2. Configure NetStream aggregation flow statistics exporting.
  3. Configure the version of exported packets.
  4. Enable NetStream flow statistics collection on GE1/0/1.

Procedure

  1. Configure IP addresses for interfaces on SwitchA according to Figure 17-6.

    # Configure IP addresses for interfaces on SwitchA.

    <HUAWEI> system-view
    [HUAWEI] sysname SwitchA
    [SwitchA] vlan batch 100 200 300 400
    [SwitchA] interface vlanif 100
    [SwitchA-Vlanif100] ip address 10.1.1.1 24
    [SwitchA-Vlanif100] quit
    [SwitchA] interface vlanif 200
    [SwitchA-Vlanif200] ip address 10.1.2.1 24
    [SwitchA-Vlanif200] quit
    [SwitchA] interface vlanif 300
    [SwitchA-Vlanif300] ip address 10.1.3.1 24
    [SwitchA-Vlanif300] quit
    [SwitchA] interface vlanif 400
    [SwitchA-Vlanif400] ip address 10.1.4.1 24
    [SwitchA-Vlanif400] quit
    [SwitchA] interface gigabitethernet 1/0/1
    [SwitchA-GigabitEthernet1/0/1] port link-type hybrid 
    [SwitchA-GigabitEthernet1/0/1] port hybrid pvid vlan 100 
    [SwitchA-GigabitEthernet1/0/1] port hybrid untagged vlan 100
    [SwitchA-GigabitEthernet1/0/1] quit
    [SwitchA] interface gigabitethernet 1/0/2
    [SwitchA-GigabitEthernet1/0/2] port link-type hybrid 
    [SwitchA-GigabitEthernet1/0/2] port hybrid pvid vlan 200 
    [SwitchA-GigabitEthernet1/0/2] port hybrid untagged vlan 200
    [SwitchA-GigabitEthernet1/0/2] quit
    [SwitchA] interface gigabitethernet 1/0/3
    [SwitchA-GigabitEthernet1/0/3] port link-type hybrid 
    [SwitchA-GigabitEthernet1/0/3] port hybrid pvid vlan 300 
    [SwitchA-GigabitEthernet1/0/3] port hybrid untagged vlan 300
    [SwitchA-GigabitEthernet1/0/3] quit
    [SwitchA] interface gigabitethernet 1/0/4
    [SwitchA-GigabitEthernet1/0/4] port link-type hybrid 
    [SwitchA-GigabitEthernet1/0/4] port hybrid pvid vlan 400 
    [SwitchA-GigabitEthernet1/0/4] port hybrid untagged vlan 400
    [SwitchA-GigabitEthernet1/0/4] quit
    

  2. Configure NetStream aggregation flow statistics exporting.

    # Configure the aggregation keyword protocol-port, and set the source IP address of the exported packets to 10.1.2.1, destination IP address to 10.1.2.2, and destination port number to 6000.

    [SwitchA] ip netstream aggregation protocol-port
    [SwitchA-aggregation-protport] ip netstream export source 10.1.2.1
    [SwitchA-aggregation-protport] ip netstream export host 10.1.2.2 6000
    [SwitchA-aggregation-protport] enable
    

  3. Configure the version of exported packets.

    # Set the version of the exported packets carrying aggregation flow statistics to V9.

    [SwitchA-aggregation-protport] export version 9
    [SwitchA-aggregation-protport] quit

  4. Enable NetStream flow statistics collection on GE1/0/1.

    # Enable NetStream flow statistics collection on GE1/0/1.

    [SwitchA] interface gigabitethernet 1/0/1
    [SwitchA-GigabitEthernet1/0/1] ip netstream inbound
    [SwitchA-GigabitEthernet1/0/1] ip netstream outbound
    [SwitchA-GigabitEthernet1/0/1] quit
    [SwitchA] quit

  5. Verify the configuration.

    # After the configuration is complete, the NetStream server can receive statistics packets from SwitchA. Run the display ip netstream statistics command on SwitchA to view NetStream flow statistics.

    <SwitchA> display ip netstream statistics slot 1
     ===== Netstream statistics: =====                                              
     Origin/Flexible ingress entries  : 95
     Origin/Flexible ingress packets  : 1036640 
     Origin/Flexible ingress octets   : 340017920
     Origin/Flexible egress entries   : 0   
     Origin/Flexible egress packets   : 0 
     Origin/Flexible egress octets    : 0 
     Origin/Flexible total entries    : 95
     Handle origin entries            : 95 
     Handle As aggre entries          : 0                                           
     Handle ProtPort aggre entries    : 8
     Handle SrcPrefix aggre entries   : 0                                           
     Handle DstPrefix aggre entries   : 0                                           
     Handle Prefix aggre entries      : 0                                           
     Handle AsTos aggre entries       : 0                                           
     Handle ProtPortTos aggre entries : 0                                           
     Handle SrcPreTos aggre entries   : 0                                           
     Handle DstPreTos aggre entries   : 0                                           
     Handle PreTos aggre entries      : 0      

Configuration Files

Configuration file of SwitchA

#                                                                               
sysname SwitchA 
#                                                                               
vlan batch 100 200 300 400 
#                                                                               
interface Vlanif100                                                             
 ip address 10.1.1.1 255.255.255.0 
#                                                                               
interface Vlanif200                                                             
 ip address 10.1.2.1 255.255.255.0 
#                                                                               
interface Vlanif300                                                             
 ip address 10.1.3.1 255.255.255.0 
#                                                                               
interface Vlanif400                                                             
 ip address 10.1.4.1 255.255.255.0 
#                                                                               
interface GigabitEthernet1/0/1                                                  
 port link-type hybrid
 port hybrid pvid vlan 100                                                      
 port hybrid untagged vlan 100  
 ip netstream inbound
 ip netstream outbound
#                                                                               
interface GigabitEthernet1/0/2                                                  
 port link-type hybrid
 port hybrid pvid vlan 200                                                      
 port hybrid untagged vlan 200  
#                                                                               
interface GigabitEthernet1/0/3                                                  
 port link-type hybrid
 port hybrid pvid vlan 300                                                      
 port hybrid untagged vlan 300  
#                                                                               
interface GigabitEthernet1/0/4                                                  
 port link-type hybrid
 port hybrid pvid vlan 400                                                      
 port hybrid untagged vlan 400  
#
ip netstream aggregation protocol-port
 ip netstream export source 10.1.2.1
 ip netstream export host 10.1.2.2 6000
 enable
 export version 9
#
return

Applicable product models and versions

Product

Product Model

Software Version

S5700

S5700HI

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005(C00SPC500&C01&C02)

S5710EI

V200R001C00, V200R002C00, V200R003C00, V200R005(C00&C02)

S5710HI

V200R003C00, V200R005(C00&C02&C03)

S5720HI

V200R006C00, V200R007(C00&C10), V200R008C00, V200R009C00, V200R010C00, V200R011C00, V200R011C10, V200R012C00, V200R013C00

S5730HI

V200R012C00, V200R013C00

S7700

S7703, S7706, S7712

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007C00, V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

S7703 PoE

V200R013C00

S7706 PoE

V200R013C00

S9700

S9703, S9706, S9712

V200R001(C00&C01), V200R002C00, V200R003C00, V200R005C00, V200R006C00, V200R007(C00&C10), V200R008C00, V200R009C00, V200R010C00, V200R011C10, V200R012C00, V200R013C00

S6700 S6720HI

V200R012C00, V200R013C00

NOTE:

For S7700&S9700 series switches, NetStream is only supported by B series cards, E series cards (except ET1D2X48SEC0 card and EH1D2X48SEC0 card), and X series cards.

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Updated: 2019-04-20

Document ID: EDOC1000069520

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