Cisco Cisco Packet Data Gateway (PDG)
tau
Configure parameters for the tracking area update (TAU) procedure.
Product
MME
Privilege
Security Administrator, Administrator
Command Modes
Exec > Global Configuration > Call Control Profile Configuration
configure > call-control-profile profile_name
Entering the above command sequence results in the following prompt:
[local]
host_name
(config-call-control-profile-
profile_name
)#
Syntax Description
tau { imei-query-type { imei | imei-sv | none } [ verify-equipment-identity [ allow-on-eca-timeout |
deny-greylisted | deny-unknown | verify-emergency ] ] | inter-rat security-ctxt { allow-mapped | native
deny-greylisted | deny-unknown | verify-emergency ] ] | inter-rat security-ctxt { allow-mapped | native
} }
remove tau { imei-query-type | inter-rat security-ctxt }
remove
Deletes this TAU configuration from the call control profile.
imei-query-type { imei | imei-sv | none }
This keyword set is specific to the MME.
Sets the IMEI query-type if an IMEI (International Mobile Equipment Identity) is not already present.
• imei: Specifies that the MME is required to query the UE for its International Mobile Equipment Identity
(IMEI).
• imei-sv: Specifies that the MME is required to query the UE for its International Mobile Equipment
Identity - Software Version (IMEI-SV).
• none: Specifies that the MME does not need to query for IMEI or IMEI-SV.
verify-equipment-identity [ allow-on-eca-timeout | deny-greylisted | deny-unknown | verify-emergency
]
]
Specifies that the identification (IMEI or IMEI-SV) of the UE is to be performed by the Equipment Identity
Register (EIR) over the S13 interface.
Register (EIR) over the S13 interface.
Command Line Interface Reference, Modes C - D, StarOS Release 19
259
Call Control Profile Configuration Mode
tau