Chapter 29

Troubleshooting

This chapter covers the following official ENCOR 350-401 exam objective:

  • Images 4.1 Diagnose network problems using tools such as debugs, conditional debugs, trace route, ping, SNMP, and syslog

This chapter covers concepts related to network assurance. This chapter is divided into two sections. The first section looks at the various IOS tools that are used to troubleshoot and monitor a network. It looks at common use cases and operations of diagnostic tools such as debug, traceroute, and ping. The second section of this chapter examines how Simple Network Management Protocol (SNMP) exposes the environment and performance ...

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