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25-15
Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 25 Monitoring Mobile Technologies
GPRS/UMTS Networks
Step 3 To view additional details configured for the APN, use the following tabs:
• Virtual APNs—A virtual APN is a non-physical entity that represents an access point that does not
itself provide direct access to a real target network. A virtual APN can be used to consolidate access
to multiple, physical target networks through a single access point.
• QCI to DSCP Mapping—Shows the mapping between QoS Class Indices (QCI) to Differentiated
Services Code Point (DSCP).
• QCI & ARP DSCP Mapping—Shows the mapping between QCI and Allocation/Retention Priority
(ARP) to DSCP.
• QoS Downlink Traffic Policing—Shows the attributes that represent QoS data rate limit
configuration for downlink direction within the APN profile.
• QoS Uplink Traffic Policing—Shows the attributes that represent QoS data rate limit configuration
for uplink direction within the APN profile.
Allocation Type The method by which the APN obtains IP addresses for PDP contexts.
IP Header Compression IP packet header compression parameters for the APN.
New Call Policy Specifies whether to accept or reject a new incoming call in case of duplicate
session calls with a request for same IP address.
Table 25-10 APN Properties in Logical Inventory (continued)
Field Description
Table 25-11 Additional Configuration Details for APN
Field Description
Virtual APNs
Preference Specifies the order in which the referenced APNs are compared by the
system. Can be configured to any integer value from 1 (highest priority) to
1000 (lowest priority).
APN Specifies the name of an alternative APN configured on the system that is to
be used for PDP contexts with matching properties. Value can be from 1 to
62, alpha and/or numeric characters, and is not case-sensitive. It may also
contain dots ( . ) and/or dashes (- ).