Year 2 - Chapter 7/Cisco 3 -Module 7 Novell IPX
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Transcript of Year 2 - Chapter 7/Cisco 3 -Module 7 Novell IPX
Community College of Rhode Island
By
Carl Marandola, CCAI-CCNA
Year 2 - Chapter 7/Cisco 3 -Module 7
Novell IPX
Community College of Rhode Island
Objectives• Explain how Cisco routers are used in NetWare networks
• Describe the Novell NetWare protocol suite
• Describe Novell IPX addressing
• Describe Novell encapsulation
• Explain how Novell uses RIP for routing
• Describe Service Advertising Protocol
• Configure both the router Ethernet and serial interfaces with IPX addresses
• Describe how to discover IPX addresses on remote routers
• Describe how to verify IPX operation and connectivity between routers
• Explain troubleshooting in IPX operations
Community College of Rhode Island
The Novell NetWare Protocol Suite
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Novell Protocols• Novell Netware is a proprietary suite of protocols and
includes the following: – IPX, a connectionless Layer 3 protocol, that does not require
an acknowledgment for each packet and defines the network and node addresses
– Novell Routing Information Protocol (RIP), which is different from IP RIP, to facilitate the exchange of routing information
– Service Advertising Protocol (SAP) to advertise network services
– NetWare Core Protocol (NCP) to provide client-to-server connections and applications
– Sequenced Packet Exchange (SPX) service for Layer 4 connection-oriented services
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IPX Features
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IPX Characteristics • It is used exclusively in a client/server environment. • It uses the network.node IPX addressing structure. • Its logical address contains an interface MAC
address. • IPX interface configuration supports multiple data-
link encapsulations (to support outdated IOS applications).
• Novell RIP uses the distance-vector metrics of ticks and then hops.
• Service Advertisement Protocol (SAP) and Get Nearest Server (GNS) broadcasts connect clients and servers.
Community College of Rhode Island
IPX Addressing
The recommended way to get a Novell network address is to ask the network administrator.
If you cannot get the address from the network administrator, you can get the IPX address directly from a neighbor router.
Telnet to the neighbor router and use the show protocols or show ipx interface command.
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Netware Ethernet Encapsulation
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Cisco Novell Encapsulation Names
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Novell RIP
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Service Advertising Protocol (SAP)
Each SAP service is identified by a number:
Number SAP Service4 NetWare file server7 Print server24 Remote bridge server (router)
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Get Nearest Server Protocol
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Novell IPX Configuration Tasks
• Novell IPX Global Configuration• Assigning IPX Network Numbers to Interfaces• Verifying IPX Operation
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IPX Configuration
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IPX Global ConfigurationCommands
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Assign IPX Network Numbers to Interfaces
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Monitoring and Troubleshooting IPX
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The show ipx interface Command
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The show ipx route Command
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The show ipx servers Command
Syntax:show ipx servers [ sorted [name | net | type ]]
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The show ipx traffic Command
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The debug ipx routing activity Command
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The debug ipx sap [events|activity] Command
Community College of Rhode Island
The IPX ping CommandsLab-X#ping ipx 91.bbbb.bbbb.bbbbTranslating "91.bbbb.bbbb.bbbb"Type escape sequence to abort.Sending 5, 100-byte IPX Novell Echoes to 91.bbbb.bbbb.bbbb, timeout is 2 seconds:!!!!!Success rate is 100 percent (5/5), round-trip min/avg/max = 72/78/104 ms
Lab-X#
Lab-X#pingProtocol [ip]: ipxTarget IPX address: 91.bbbb.bbbb.bbbbRepeat count [5]: 7Datagram size [100]:Timeout in seconds [2]:Verbose [n]:Type escape sequence to abort.Sending 7, 100-byte IPX Novell Echoes to 91.bbbb.bbbb.bbbb, timeout is 2 seconds:!!!!!!!Success rate is 100 percent (7/7), round-trip min/avg/max = 64/70/88 msLab-X#