400-101 CCIE R&S Written – Free Resources – Network Troubleshooting

CCIE Resources

Here are more great resources for this section of the CCIE RS written and lab exam!

  • 1.3 Network troubleshooting
    • 1.3.a Use IOS troubleshooting tools
      • 1.3.a [i] debug, conditional debug
      • 1.3.a [ii] ping, traceroute with extended options
      • 1.3.a [iii] Embedded packet capture
      • 1.3.a [iv] Performance monitor
    • 1.3.b Apply troubleshooting methodologies
      • 1.3.b [i] Diagnose the root cause of networking issue [analyze symptoms, identify and describe root cause]
      • 1.3.b [ii] Design and implement valid solutions according to constraints
      • 1.3.b [iii] Verify and monitor resolution
    • 1.3.c Interpret packet capture
      • 1.3.c [i] Using Wireshark trace analyzer
      • 1.3.c [ii] Using IOS embedded packet capture

Important Information on Debug Commands

Extended Ping and Extended Traceroute

Cisco Device Packet Capture

Embedded Packet Capture

Troubleshooting Overview

Catalyst Switch Troubleshooting 

Books:

Troubleshooting IP Routing Protocols

 

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