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1、Upon completion of this chapter, you will be able to perform the following tasks:Describe basic IPX operationDetermine the required IPX network number and encapsulation type for a given interfaceEnable the Novell IPX protocolVerify IPX connectivityConfigure and monitor IPX Access Lists and SAP traff
2、ic filters,Objectives,NetWare FileServer,NetWare FileServer,Cisco Routers in NetWare Networks,Novell NetWare Protocol Stack,1,2,3,4,5,6,7,Media Access Protocols(Ethernet, Token Ring, WAN, others),Physical,Data Link,Network,Session,Transport,Presentation,Application,Novell NetWare Protocols,OSIRefere
3、nce Model,IPX(Internetwork Packet Exchange),SPX,SAP,RIPNLSP,NETBIOS,APPLICATIONS,NCP,Address is 80 bits (network.node)Interface MAC address is part of logical addressMultiple LAN encapsulations per interfaceDefault routing protocol is IPX RIPNovell services are advertised using SAP NetWare clients f
4、ind servers with GNS packets,Key Novell NetWare Features,0000.0c56.de33,Novell IPX Addressing,E0,E1,S0,Node,0000.0c56.de34,0000.0c56.de33,Novell IPX Addressing,4a1d.0c56.de33,E0,E1,S0,48 bits (from MAC),Network.Node,3f.0c56.de34,2c.0c56.de33,Network 4a1d,Network 3f,Network 2c,Up to 32 bits,Basic Net
5、Ware Operation,NWFileServer,Basic NetWare Operation (cont.),NWFileServer,0080.C712.3456-Layer2 Mac,NIC,Basic NetWare Operation (cont.),NWFileServer,1a.0080.C712.3456-Layer3 Net,NIC,NWFileServer,Basic NetWare Operation (cont.),1a.0080.C712.3456-Layer3 Net,NetWare Services,2b.0000.0000.0001-Internal N
6、et,NIC,- NW Software Router,Basic NetWare Operation (cont.),1a.0080.C712.3456,NetWare Services,2b.0000.0000.0001,NIC,Basic NetWare Operation (cont.),1a.0080.C712.3456,NetWare Services,2b.0000.0000.0001,2b1a.,NIC,RoutingTable,Basic NetWare Operation (cont.),File Server - 4,Print Server - 47,1a.0080.C
7、712.3456,NetWare Services,2b.0000.0000.0001,2b1a.,ServicesTable,447.,NIC,RoutingTable,Basic NetWare Operation (cont.),File Server - 4,Print Server - 47,1a.0080.C712.3456,NetWare Services,2b.0000.0000.0001,2b1a.,ServicesTable,447.,Periodic Broadcastson 1a.FFFF.FFFF.FFFF,NIC,RoutingTable,1a.0080.C712.
8、3456,NetWare Services,2b1a.,ServicesTable,447.,Periodic Broadcastson 1a.FFFF.FFFF.FFFF,0000.0C12.3456-Layer2 Mac,e0,NIC,RoutingTable,2b.0000.0000.0001,Basic NetWare Operation (cont.),Network andEncapsulationmust match,1a.0080.C712.3456,NetWare Services,2b1a.,ServicesTable,447.,Periodic Broadcastson
9、1a.FFFF.FFFF.FFFF,1a.0000.0C12.3456-Layer3 Net,e0,s0,NIC,RoutingTable,2b.0000.0000.0001,Basic NetWare Operation (cont.),Network andEncapsulationmust match,1a.0080.C712.3456,NetWare Services,2b1a.,ServicesTable,447.,Periodic Broadcastson 1a.FFFF.FFFF.FFFF,1a.0000.0C12.3456-Layer3 Net,e0,s0,1b.0000.0C
10、12.3456,RoutingTable,1a1b2b.,NIC,RoutingTable,2b.0000.0000.0001,Basic NetWare Operation (cont.),1a.0080.C712.3456,NetWare Services,2b1a1b.,ServicesTable,447.,Periodic Broadcastson 1a.FFFF.FFFF.FFFF,1a.0000.0C12.3456,e0,s0,1b.0000.0C12.3456,RoutingTable,1a1b2b.,NIC,RoutingTable,2b.0000.0000.0001,Basi
11、c NetWare Operation (cont.),1a.0080.C712.3456,NetWare Services,2b1a1b.,ServicesTable,447.,Periodic Broadcastson 1a.FFFF.FFFF.FFFF,e0,s0,RoutingTable,1a1b2b.,447.,ServicesTable,NIC,RoutingTable,1a.,1b.,2b.0000.0000.0001,Basic NetWare Operation (cont.),1a.0080.C712.3456,NetWare Services,2b.0000.0000.0
12、001,2b1a1b.,ServicesTable,447.,Periodic Broadcastson 1a.FFFF.FFFF.FFFF,e0,s0,RoutingTable,1a1b2b.,447.,ServicesTable,NW Client,NIC,NIC,1a.0010.5A12.3456,GNS,RoutingTable,1a.,1b.,Basic NetWare Operation (cont.),RoutingTable,1a.0080.C712.3456,NetWare Services,2b.0000.0000.0001 (IPX Internal Network),2
13、b1a1b.,ServicesTable,447.,Periodic Broadcastson 1a.FFFF.FFFF.FFFF,e0,s0,RoutingTable,1a1b2b.,447.,ServicesTable,NW Client,NIC,NIC,1a.0010.5A12.3456,GNS,GNS Resp,1a.,1b.,Basic NetWare Operation (cont.),Determining the IPX Network Number,Ask the NetWare administrator,Determining the IPX Network Number
14、,cdp,Ask the NetWare administratorUse Cisco IOS commands to determine the IPX network number on a neighbor Cisco router,Determining the IPX Network Number,Ask the NetWare administratorUse Cisco IOS commands to determine the IPX network number a neighbor Cisco router Use NetWare command to check on t
15、he NetWare file server/router,NetWare config,cdp,Ethernet_802.3 (default for NetWare 3.11 or earlier),802.3,IPX,Multiple Novell Encapsulations,Four types of Ethernet framing,Novell Name,Framing Structure,Ethernet_802.2 (default for NetWare 3.12 and later),802.3,802.2 LLC,IPX,Ethernet_802.3 (default for NetWare 3.11 and earlier),802.3,IPX,
