Technical information

ADC Telecommunications, Inc.
110 C
HAPTER 5: CHASSIS MANAGEMENT
When the secondary management module activates its copy of the Cuda
12000 software and establishes connections to cards, the secondary
management module also starts services, including disk-mirroring and LDAP.
Through disk mirroring, the software on the two management modules
share data.
When a switch to a secondary management module occurs:
■ Services are unavailable for a brief period of time
■ Network management access is prevented for a brief period of time.
The Cuda’s data-forwarding operation is not disrupted while a switchover to
a backup occurs.