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Cisco Prime Network 4.0 User Guide
OL-29343-01
Chapter 25 Monitoring Mobile Technologies
GPRS/UMTS Networks
Working with the Evolved GPS Tunneling Protocol (eGTP)
Evolved GPRS Tunneling Protocol (EGTP) formulates the primary bearer plane protocol within an
LTE/EPC architecture. It provides support for tunnel management including handover procedures within
and across LTE networks.
This topic contains the following sections:
• Viewing eGTP Properties, page 25-31
• eGTP Commands, page 25-31
Table 25-16 GTPP Commands
Command Navigation Description
Create CGF Right-click on a GTPP
group > Commands >
Configuration
The Charging Gateway Function (CGF)
listens to GTP' messages sent from the GSNs
on TCP/UDP port 3386. The core network
sends charging information to the CGF,
typically including PDP context activation
times and the quantity of data which the end
user has transferred. However, this
communication which occurs within one
network is less standardized and may,
depending on the vendor and configuration
options, use proprietary encoding or even an
entirely proprietary system.
Use this command to create a new CGF.
Create Storage Server The GTPP Storage Server (GSS) provides an
external management solution for the bulk
storage of Charging Data Records (CDRs)
coming from a GPRS Support Node (GSN)
in a GPRS/UMTS network.
Use this command to create a storage server.
Modify Storage Server Right-click on a GTPP
group > Storage Server
Use this command to modify storage server
configuration details.
Delete Storage Server Use this command to delete a storage server.
Delete CGF Right-click on a GTPP
group > Commands >
Configuration
Use this command to delete a CGF.
Delete GTPP Use this command to delete a GTPP.
Modify CGF Use this command to modify CGF
configuration details.
Modify GTPP Use this command to modify GTPP
configuration details.
Show CGF Right-click on a GTPP
group > Commands > Show
Use this command to view and confirm CGF
configuration details.