O'Reilly logo

Troubleshooting Cisco Nexus Switches and NX-OS, First Edition by Richard Furr, Brad Edgeworth, Vinit Jain

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 9

Troubleshooting Intermediate System-Intermediate System (IS-IS)

This chapter covers the following topics:

Intermediate System-to-Intermediate System (IS-IS) is a link-state routing protocol that is commonly found in service providers and some enterprise networks. IS-IS provides fast convergence, supports a large number of networks, and can support multiple protocols. Cisco uses IS-IS in a lot of underlying technologies, such as Overlay Transport Virtualization (OTV), Application Centric Infrastructure (ACI), and Software Defined Access (SD-Access).

This chapter focuses on identifying and troubleshooting issues ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required