Cisco Cisco Packet Data Gateway (PDG) Dépliant
Call Control Profile Configuration Mode
▀ tau
▄ Cisco ASR 5x00 Command Line Interface Reference
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tau
Configure parameters for the tracking area update (TAU) procedure.
Product
MME
Privilege
Security Administrator, Administrator
Mode
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
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 } }
eca-timeout | 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.
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 ]
| 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.
allow-on-eca-timeout
: Configures the MME to allow equipment that has timed-out on ECA during
the attach procedure.
deny-greylisted
: Configures the MME to deny grey-listed equipment during the attach procedure.
deny-unknown
: Configures the MME to deny unknown equipment during the attach procedure.
verify-emergency
: Configures the MME to ignore the IMEI validation of the equipment during the
attach procedure in emergency cases. This keyword is only supported in release 12.2 and higher.