Packet Tracer

Lendawg001Lendawg001 A+, NETWORK+Member Posts: 2 ■■□□□□□□□□
I've attached Crossover cables between three routers, to the wrong interfaces. 
How do I remove the cabling to reattach to the correct interfaces?

I keep trying but the cable won't go away and keeps giving me an error message that I can't reconnect, because the other end is a gigabit port and I want to connect the serial ports. :(

Comments

  • AvgITGeekAvgITGeek 70-410, 70-411 Member Posts: 342 ■■■■□□□□□□
    Click the delete icon, select the link and delete it.
  • Lendawg001Lendawg001 A+, NETWORK+ Member Posts: 2 ■■□□□□□□□□
    Thanks! I'm going to spend some time in here to get better acquainted with the various functions. I appreciate your input, you saved me precious time! :)
  • kaijukaiju Member Posts: 422 ■■■■■■□□□□
    Get on Netacad and take the Packet tracer course.
    Work smarter NOT harder! Semper Gumby!
  • jasper_zanjanijasper_zanjani Sec+, Net+, Lx+, LPIC-1, Certified Associate in Python Programming (PCAP) Tampa, FLMember Posts: 76 ■■■■□□□□□□
    kaiju said:
    Get on Netacad and take the Packet tracer course.
    how do you compare these courses to the ones on GNS3?
  • kaijukaiju Member Posts: 422 ■■■■■■□□□□
    The packet tracker course provides familiarization so a person will be able to create, modify and troubleshoot labs with ease.
    I cannot compare the PT and GNS3 courses because I purchased my study material from friends who teach for a living. PT is sufficient for CCNA R&S but GNS3 is recommended for CCNA Sec, CCNP and higher exams. 

    My suggestion for CCNA is build a foundation with whatever method that suits you best (let it be aural, video or book) and then utilize Boson to test your knowledge. 

    Foundation:
    Subnetting - know it and know it well
    Decimal to/from binary  - know how to convert from one to the other. 
    Binary to/from hex - know how to convert from one to the other. 
    MAC address - knowing hex will help a lot. Know the basics of mac address.
    IPV6 - know the basics: unicast, multicast, loopback, differences between IPV4 and IPV6.
    Routing - understand the differences 
    OSPF/OSPFV3 - know how to configure and troubleshoot
    EIGRP  - know how to configure and troubleshoot
    RIP/RIPV2  - know how to configure and troubleshoot
    BGP/iBGP - know the differences. 


    Work smarter NOT harder! Semper Gumby!
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