Cisco Cisco Configuration Engine 1.6 Folheto
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Cisco Confidential
C97-601753-00
38
Deploying Redundancy
Recommend deploying CCE cluster in a n+1
configuration
configuration
At most up to one failure can be handled in this configuration
Completely redundant configuration requires twice
the number of CCEs
the number of CCEs
Recommend the use of an external LDAP server
Recommend commercially available LDAP servers be used
instead of open source LDAP server (for support issues)
Redundancy setup is completely transparent to the
day-to-day operation of the CE
day-to-day operation of the CE
Failover to the standby (from Active) is automatic