Cisco Cisco ASR 5000
Location Services
▀ Configuring Location Services (LCS) on the SGSN
▄ SGSN Administration Guide, StarOS Release 18
This command also enables support for the Lg interface on the SGSN.
Using the ‘no’ keyword stops LCS.
Identifying the GMLC
Use the MAP service configuration to identify the GMLC to which the SGSN connects for LCS access to the external
LCS client. We recommend that you also configure the MAP service’s M1 timer, however, this is option.
LCS client. We recommend that you also configure the MAP service’s M1 timer, however, this is option.
config
context <context_name>
map-service <map_service_name>
gmlc { isdn E.164# | point-code <point_code> } gsn-address <ipv4_address> [
source-ssn <ssn> ]
source-ssn <ssn> ]
timeout m1 seconds
end
Notes:
Only one GMLC can be configured per MAP service.
isdn
is the 1-15 digit E.164 number that identifies the GMLC.
point-code
is the address for the GMLC in dotted-decimal ###.###.### or decimal ######## SS7 point-code
format
gsn-address
is the IPv4 address for the GMLC
source-ssn
optionally identifies the source SSN value to be used.
Creating the Location Service Configuration
This set of configuration commands creates a location service configuration and associates the MAP service with the
location service. Up to 16 separate location services can be created.
location service. Up to 16 separate location services can be created.
config
context context_name
location-service loc_serv_name
associate map-service map_serv_name
end
Notes:
The SGSN supports a maximum of 16 location service configuration. It should be noted that this number, 16, is
not part of the SGSN’s service configuration limit of 256.