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配置IPv4原始流统计信息的输出示例
配置思路
用户可以在SwitchA的GE1/0/1接口部署IPv4原始流统计信息输出功能，统计接口的出、入方向的流量信息，并上送至NetStream服务器进行后续分析，可以实现监控2个部门与Internet网络的通信情况，并为分部门计费提供依据。
采用如下配置思路：
- 配置SwitchA的接口IP地址。
- 配置NetStream采样功能。
- 配置NetStream的流老化。
- 配置NetStream原始流统计信息输出。
- 配置输出报文版本格式。
- 使能接口的NetStream统计功能。
操作步骤
- 如图11-12标注所示，配置SwitchA的接口IP地址
# 配置SwitchA的接口IP地址。
<Quidway> system-view [Quidway] 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
- 配置NetStream采样功能
# 配置GE1/0/1接口的NetStream采样功能，采样比为1200。
[SwitchA] interface gigabitethernet 1/0/1 [SwitchA-GigabitEthernet1/0/1] ip netstream sampler fix-packets 1200 inbound [SwitchA-GigabitEthernet1/0/1] ip netstream sampler fix-packets 1200 outbound [SwitchA-GigabitEthernet1/0/1] quit
- 配置NetStream的流老化
# 配置不活跃流的老化时间为100秒，以及开启由TCP连接的FIN和RST报文触发老化。
[SwitchA] ip netstream timeout inactive 100 [SwitchA] ip netstream tcp-flag enable
- 配置NetStream原始流统计信息输出
# 配置NetStream原始流统计信息输出报文源地址为10.1.2.1，目的地址为10.1.2.2，目的端口号为6000。
[SwitchA] ip netstream export source 10.1.2.1 [SwitchA] ip netstream export host 10.1.2.2 6000
- 配置输出报文版本格式
# 配置输出报文版本为V9。
[SwitchA] ip netstream export version 9 - 使能接口的NetStream统计功能
# 使能GE1/0/1出、入接口的NetStream统计功能。
[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
- 验证配置结果
# 配置成功后，NetStream服务器端可以收到设备发送的统计报文。在本端设备上可以使用display ip netstream statistics命令查看NetStream流统计信息。
<SwitchA> display ip netstream statistics slot 1 ===== Netstream statistics: ===== Origin/Flexible ingress entries : 35 Origin/Flexible ingress packets : 381920 Origin/Flexible ingress octets : 125269760 Origin/Flexible egress entries : 0 Origin/Flexible egress packets : 0 Origin/Flexible egress octets : 0 Origin/Flexible total entries : 35 Handle origin entries : 35 Handle As aggre entries : 0 Handle ProtPort aggre entries : 0 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
配置文件
SwitchA的配置文件
# sysname SwitchA # vlan batch 100 200 300 400 # ip netstream timeout inactive 100 ip netstream export version 9 ip netstream export source 10.1.2.1 ip netstream export host 10.1.2.2 6000 # ip netstream tcp-flag enable # 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 hybrid pvid vlan 100 port hybrid untagged vlan 100 ip netstream inbound ip netstream outbound ip netstream sampler fix-packets 1200 inbound ip netstream sampler fix-packets 1200 outbound # interface GigabitEthernet1/0/2 port hybrid pvid vlan 200 port hybrid untagged vlan 200 # interface GigabitEthernet1/0/3 port hybrid pvid vlan 300 port hybrid untagged vlan 300 # interface GigabitEthernet1/0/4 port hybrid pvid vlan 400 port hybrid untagged vlan 400 # return
