CUCM Max LDAP Directory Entries

[Brian Carscadden]

For CUCM 10.x can someone tell me the maximum number of Directory Replication Agreements you can have?

[Jaime Valencia · Accepted solution]

SRND already covers this

The synchronization is performed by a process called Cisco DirSync, which is enabled through the Serviceability web page. When enabled, it allows one to 20 synchronization agreements to be configured in the system. This number is reduced to 10 if more than 80,000 users are synchronized. An agreement specifies a search base that is a position in the LDAP tree where Unified CM will begin its search for user accounts to import. Unified CM can import only users that exist in the domain specified by the search base for a particular synchronization agreement.

More info here:

http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/directry.html

[Brian Carscadden]

Thank you Jaime, that was very helpful.

[Brian Carscadden]

By the way ... this was actually a topic of discussion many months back. The question centered around multiple Forests, and we were directed to this link:

http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-communications-manager-version-80/111979-ucm-multi-forest-00.html#sthash.DBsyMmRu.dpuf

However, I think this is only for cases where you need to support Authentication in multiple forests.

Nonetheless we have our answer. Thanks again.