CCNP Cisco Internetwork Troubleshooting Exam CramA guide to the Cisco Internetwork Troubleshooting 4.0 (640-440) exam. Luallen explains test-taking strategies, trick questions, and how to save time when studying. He also provides practice exams and a sheet with tips, acronyms and memory joggers. |
Common terms and phrases
access list appletalk route buffer bytes cable cache Catalyst switch Cisco IOS Cisco IOS command clear command displays configured correct answer Data Link layer Datagram debug debug apple debug commands debug ip debug isdn default devices dialer directly connected Displays information DLCI EIGRP entries errors Ethernet exam FDDI frame relay frame relay network hardware header host ICMP IGRP incorrect interfaces bri interfaces command Internet internetwork IP address ipx interfaces IPX network ipx route IPXWAN ISDN line protocol logging loopback MAC address misconfigured module multicast neighbors NetBIOS Network layer network management NLSP node OSPF output packets ping port problem protocol analyzer provides Question remote router Router#debug Router>show routing protocol routing table routing updates RTMP sent serial interface server show appletalk show commands show interfaces show ip interfaces shown in Listing statistics status subnet traffic troubleshooting users verify VLAN workstation zone