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CCNP Collaboration Cloud and Edge Solutions CLCEI 300-820 Official Cert Guide
book

CCNP Collaboration Cloud and Edge Solutions CLCEI 300-820 Official Cert Guide

by Jason Ball, Thomas Arneson
November 2021
Intermediate to advanced content levelIntermediate to advanced
592 pages
18h 32m
English
Cisco Press
Content preview from CCNP Collaboration Cloud and Edge Solutions CLCEI 300-820 Official Cert Guide

Chapter 10

Multisite and Business-to-Business (B2B) Collaboration Solutions

This chapter covers the following topics:

  • Firewall Issues in a Collaboration Environment: Examines firewall issues that could prevent UDP media packets from routing through a corporate firewall, whereby preventing audio and video calls from connecting.

  • NAT Issues in a Collaboration Environment: Examines NAT issues that could prevent UDP media packets from routing through a network edge NAT server, thereby preventing audio and video calls from connecting.

  • Purpose of STUN, TURN, and ICE: Describes the IETF solutions to NAT traversal, identifying the strengths and weaknesses of each solution, and the limitations of the solution as a whole.

  • Expressway Media Traversal:

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Publisher Resources

ISBN: 9780136733867