Implementing Cisco Collaboration Applications Exam Practice Tests and PDFs

https://www.cisco.com/c/en/us/support/docs/unified-communications/jabber-windows/118773- configure-kerberos-00.html The main advantage of Kerberos authentication compared to the other authentication methods is that you do not need to provide your credentials when you log in to Cisco Jabber. If you use Kerberos, the client does not prompt users for credentials, because authentication was already provided to gain access to the Windows desktop. This authentication method allows you to log in to Cisco Jabber with your Microsoft Windows login.

Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/jabber/11_0/ CJAB_BK_D657A25F_00_deployment-installation-guide-jabber- 110/CJAB_BK_D657A25F_00_deployment- installation-guide-jabber- 110_chapter_01100.html#JABW_RF_CE43EF4C_00

Reference: https://www.cisco.com/c/en/us/support/docs/unified- communications/unifiedcommunications- manager-im-presence-service/200958-IM-and-Presence-Server-High-Availability.html Automatic Fallback Automatic fallback takes place when the server monitors the services and the Server Recovery Manager(SRM) service will automatically fallback users to their homed nodes. The key in this configuration is that the Server Recovery Manager(SRM) service will wait 30 minutes for a failed service/server to remain active before an automatic fallback is initiated. Once this 30 minute up time is established, user sessions are moved back to their homed nodes. The Jabber client will apply the re-log in upper and lower limits for the fallback. Automatic fallback is not the default configuration, but it can be enabled. To enable automatic fallback, change the Enable Automatic Fallback parameter in the Server Recovery Manager Service Parameters to value True.