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Configuring the SCMP
SCMP Subscriber Management
Subscriber virtualization allows multiple SCMP peer devices to simultaneously manage subscribers in
the SCE platform without interfering with each other. (Note that each device must handle a distinct set
of subscribers and network IDs.)
The following mechanisms support subscriber virtualization:
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GUID and Subscriber ID
The SCMP requires the use of a globally unique identifier (GUID) that is created by and identifies each
SCMP peer device. The GUID is a 16-character-long ASCII string. The SCE platform uses the GUID
for all communication with the SCMP peer.
SCMP creates the SCE subscriber ID from the concatenation of any or all the following user-related
RADIUS attributes, with the GUID as the suffix.
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The user defines this subscriber ID structure via CLI.
Configuring the SCMP
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Cisco SCE 2000 and SCE 1000 Software Configuration Guide
14-8
SCMP adds the Manager-Id field to each subscriber record in the database.
All SCMP subscriber provisioning operations include the Manager-Id parameter for each
subscriber.
SCMP performs synchronizations in the context of the Manager-Id.
SCMP dispatches queries according to the configuration of the anonymous subscriber groups.
Calling-Station-Id
NAS-port-Id
User-Name
Configuring SCMP Parameters, page 14-9
Adding an SCMP Peer Device, page 14-12
Deleting Subscribers Managed by an SCMP Peer Device, page 14-13
Deleting an SCMP Peer Device, page 14-14
Defining the Subscriber ID, page 14-14
Configuring the RADIUS Client, page 14-15
Chapter 14
Managing the SCMP
OL-7827-12
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