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IxNetwork产品介绍及使用指南©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork—产品简介IxNetwork为用户提供了灵活的定制功能，测试由数千个路由或交换设备组成的复杂网络拓扑结构时，可以其满足多种多样的要求。在拓扑结构中，可以模拟上百万的路由和可到达的主机。IxNetwork还可以按照用户的需求，产生上百万的数据流量，以测试数据平面在压力下的性能。使用强大的向导和图形用户界面中的栅格控制可以创建复杂的配置。IxNetwork具有强大的实时分析和统计功能，可以报告全面的协议状态和每条数据流的详细的流量性能。IxNetwork主要测试路由器，交换机，以及其他L2/3转发设备。©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork—产品简介主要特性模拟互联网级路由拓扑结构，以测定网络设备的路由容量模拟不稳定的网络，以测定网络收敛的性能易于使用的协议向导，可以迅速准确地设置复杂的拓扑结构强大的流量向导，可以按照模拟的网络和主机，生成数百万的数据流量灵活的测试时间表，可以实时模拟拓扑结构的动态抖动FlexibleTestSchedulertodynamicallyflapemulatedtopology©2006Ixia.Allrightsreserved.IXIACONFIDENTIALEmulatesinternetRoutingandsignalingprotocolsCategoryItemIPv4RIPOSPFIS-ISBGPIPv6RIPngOSPFv3IS-ISv6BGP+MPLSSignalingMPLS/RSVP-TELDPBGP(RFC3107)MPLSVPNLayer2VPN(Martini)BGPLayer3VPN(RFC2547bis)VPLSCategoryItemMulticastIGMPv1IGMPv2IGMPv3PIM-SMMLDv1MLDv2BridgingSTPRSTP/MSTPDHCPClientIxNetwork-Routing协议仿真•MulticastVPNs•GREinterfaces•OSPF/BGP/LDP/ISISGracefulRestart•RoutingonALM(L4-7)andELM(IPSec)•SpanningTree/RSTP/MSTP•SetupWizardforallprotocols©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-端口管理（1）©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-端口管理（2）©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-端口管理（3）©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-协议仿真（1）©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-协议仿真（2）Layer3VPNWizardRSVP-TEWizard©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-流量生成（1）©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-流量生成（2）©2006Ixia.Allrightsreserved.IXIACONFIDENTIALIxNetwork-测试安排（1）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL使用IxNetwork测试ospfstep-by-step©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL测试拓扑IXIA1.4.11.1.1.2/241.4.22.1.1.2/24F1/0/11.1.1.1/24F1/0/22.1.1.1/24OSPFArea0LSAAdvertiseTraffic测试思路：从测试仪1.4.1端口给DUT通告OSPF路由，待DUT学习路由完成后，从测试仪1.4.2端口发送目的IP地址为1.4.1端口所通告路由的数据流，来验证DUT是否正确学习了1.4.1所通告的路由。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL打开软件在启动菜单中点击AptixiaIxNetwork来打开软件©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL启动后界面©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL添加chassis和ports（1）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL添加chassis和ports（2）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL添加chassis和ports（3）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL添加chassis和ports（4）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL添加chassis和ports（5）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL添加chassis和ports（6）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL添加chassis和ports（7）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（1）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（2）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（3）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（4）我们按照拓扑填入相应的数值，然后点击下一步。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（5）我们通告100条summarylsa第一条路由是192.168.1.0/24路由的metric是0©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（6）我们暂时先不通告额外的Type1，2类lsa，因此此步可以不选，直接下一步。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（7）选择生成新的配置，并且覆盖掉此端口以前的配置，然后左键单击完成。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（8）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（9）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（10）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（11）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（12）DUT上的相关配置（DUT为Catalyst3750）：interfaceFastEthernet1/0/1noswitchportipaddress1.1.1.1255.255.255.0interfaceFastEthernet1/0/2noswitchportipaddress2.1.1.1255.255.255.0routerospf1log-adjacency-changesnetwork1.1.1.00.0.0.255area0©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（13）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（14）测试仪端口可以ping通DUT端口，表明设备互联已经没有问题。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（15）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（16）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（17）使能ospf，并且选择Trace级别为Debug。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（18）可以看到ospf详细的debug信息，利用出现问题时，快速发现问题所在。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（19）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（20）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL协议配置（21）Switch#showipospfneiNeighborIDPriStateDeadTimeAddressInterface167.46.0.10FULL/DROTHER00:00:311.1.1.2FastEthernet1/0/1Switch#showipospfdatabaseOSPFRouterwithID(10.206.11.125)(ProcessID1)RouterLinkStates(Area0)LinkIDADVRouterAgeSeq#ChecksumLinkcount10.206.11.12510.206.11.1257520x800000050x0094CF1167.46.0.1167.46.0.17530x800000030x00DBB61NetLinkStates(Area0)LinkIDADVRouterAgeSeq#Checksum1.1.1.110.206.11.1253520x800000040x00CFC9SummaryNetLinkStates(Area0)LinkIDADVRouterAgeSeq#Checksum192.168.1.0167.46.0.17530x800000020x006EAE192.168.2.0167.46.0.17530x800000020x0063B8192.168.3.0167.46.0.17530x800000020x0058C2在DUT上也可以看到ospf邻居为full。DUT的ospf数据库中也有了测试仪通告的LSAs。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL流量配置（1）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL流量配置（2）©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL流量配置（3A）按照需要配置相应参数©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL流量配置（3B）按照需要配置相应参数，配置完成后，左键单击下一步。©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL流量配置（4）配置完成后，左键单击Finish©2006Ixia.Allrightsreserved.IXIACONFIDENTIAL流量配置（5