> LTE Emergency Profile Configuration Mode Commands
> This mode configures parameters supporting the IP Multimedia Subsystem (IMS) emergency bearer services. Connectivity to an emergency Packet Data Network (PDN) is statically configured in this mode.
> ambr
> Configures the maximum aggregated uplink and downlink bitrate values for this profile.
> Product
> MME
> Privilege
> Administrator
> Syntax
> ambr max-ul bitrate max-dl bitrate
> no ambr
> no
> Removes the aggregated maximum bitrate (AMBR) configuration for this emergency profile.
> max-ul bitrate
> Configures the maximum aggregated bitrate value for the uplink as an integer from 0 through 1410065408.
> max-dl bitrate
> Configures the maximum aggregated bitrate value for the downlink as an integer from 0 through 1410065408.
> Usage
> Use this command to configure uplink and downlink maximum aggregated bitrate values to be shared across all non-guaranteed bitrate bearers established for the emergency session.
> Example
> The following example configures the uplink AMBR value to 2000 bps and the downlink AMBR value to 2000 bps:
> ambr max-ul 2000 max-dl 2000
> apn
> Configures the name and PDN type of the access point name (APN) used for emergency PDN connections.
> Product
> MME
> Privilege
> Administrator
> Syntax
> apn apn_name pdn-type { ipv4 | ipv4v6 | ipv6 }
> no apn
> no
> Removes the selected APN from the profile.
> apn_name
> apn_name specifies the name of a pre-configured APN profile to associate with this LTE emergency profile. For more information on APNs, refer to the apn command in the Context Configuration Mode Commands chapter.
> pdn-type { ipv4 | ipv4v6 | ipv6 }
> Configures the packet data network type supported by the APN and this profile.
> ipv4: Specifies that the PDN supports IPv4 network traffic.
> ipv4v6: Specifies that the PDN supports both IPv4 and IPv6 network traffic.
> ipv6: Specifies that the PDN supports IPv6 network traffic.
> Usage
> Use this command to select the APN to be used for emergency bearer services. APNs are configured through the APN Configuration mode. For more information regarding APN configuration mode commands, refer to the APN Configuration Mode Commands chapter.
> Example
> The following command specifies that the APN named apn-3.com is to be used for emergency bearer services and that the PDN supports IPv4 traffic only:
> apn apn-3.com pdn-type ipv4
> end
> Exits the current configuration mode and returns to the Exec mode.
> Product
> All
> Privilege
> Security Administrator, Administrator
> Syntax
> end
> Usage
> Use this command to return to the Exec mode.
> exit
> Exits the current mode and returns to the parent configuration mode.
> Product
> All
> Privilege
> Security Administrator, Administrator
> Syntax
> exit
> Usage
> Use this command to return to the parent configuration mode.
> pgw
> Statically configures a P-GW to support emergency bearer services for this profile.
> Product
> MME
> Privilege
> Administrator
> Syntax
> pgw fqdn fqdn
> pgw ip-address address protocol { both | gtp | pmip } weight value
> no pgw { fqdn | ip-address address }
> no fqdn
> Removes the specified P-GW Fully Qualified Domain Name (FQDN) or IP address from this profile.
> fqdn fqdn
> Specifies the domain name of the P-GW as an alphanumeric string of 1 through 256 characters.
> Important: A maximum of one P-GW FQDN configuration is allowed per profile.
> ip-address address
> Specifies the IP address for the P-GW in IPv4 dotted-decimal or IPv6 colon-separated notation.
> Important: A maximum of four P-GW IP address configurations are allowed per profile.
> protocol { both | gtp | pmip }
> Specifies the protocol the P-GW supports. Options are:

> • | both: Specifies that both the GTP and PMIP protocols are supported.

> • | gtp: Specifies that only GTP is supported.

> • | pmip: Specifies that only PMIP is supported.

> weight value
> Assigns a weight to P-GW IP address to use as a preferred P-GW as an integer from 1 through 100. Lowest value has the least preference.
> Usage
> Use this command to statically configure the P-GW used to support emergency bearer services through this profile.
> Example
> The following command configures the P-GW supporting emergency bearer services for this profile as pdn-911.gov:
> pgw fqdn P-GW FQDN
> The following command configures the P-GW supporting emergency bearer services for this profile as having an IPv4 address of 10.2.3.4, supporting GTP only, and having a weight of 10:
> pgw ip-address 10.2.3.4 protocol gtp weight 10
> qos
> Configures the quality of service (QoS) parameters for the emergency bearer service.
> Product
> MME
> Privilege
> Administrator
> Syntax
> qos qci qci arp arp_value preemption-capability { may | shall-not } vulnerability { not-preemptable | preemtable }
> no qos
> qci qci
> Specifies the QoS Class Identifier (QCI) for the emergency bearer profile as an integer from 0 through 255.
> arp arp_value
> Defines the address retention priority value as an integer from 1 through 15.
> preemption-capability { may | shall-not }
> Specifies the preemption capability flag. Options are:

> • | may: Bearer may be preempted

> • | shall-not: Bearer shall not be preempted

> vulnerability { not-preemptable | preemptable }
> Specifies the vulnerability flag. Options are:

> • | not-preemptable: Bearer cannot be preempted.

> • | preemptable: Bearer can be preempted.

> Usage
> Use this command to set the QoS ARP and QCI parameters for the emergency bearer configuration.
> Example
> The following command sets the QCI number to 7, the ARP value to 2 the preemption capability to “may”, and the vulnerability flag to “pre-emptable”:
> qos qci 7 arp 2 preemption-capability may vulnerability preemptable
> ue-validation-level
> Configures the type of user equipment (UE) that can use the emergency bearer service through the profile.
> Product
> MME
> Privilege
> Administrator
> Syntax
> ue-validation-level { auth-only | full | imsi | none }
> default ue-validation-level
> default
> Returns the command to its default setting of “none”.
> { auth-only | full | imsi | none }
> Specifies the type of UE allowed to use the emergency bearer service. Options are:

> • | auth-only: Specifies that UEs that have been authenticated are allowed to use the emergency bearer service. These UEs may be in a limited service state in that they may be in an area with restricted service or where they are restricted from services. Enabling this option also causes subscription and location validation to be bypassed.

> • | full: Specifies that only UEs that have been authenticated and have successfully passed subscription and location validation are allowed to use the emergency bearer service. Enabling this option indicates that only UEs that are capable of normal attach procedures will be allowed to use the emergency bearer service.

> • | imsi: Specifies that UEs with an International Mobile Subscriber Identity (IMSI) are allowed to use the emergency bearer service regardless of authentication. Even if authentication fails, the UE is granted access.

> • | none: Specifies that all UEs are allowed to use the service. This is the default value for the command.

> Usage
> Use this command to indicate which UEs can use the emergency bearer service through this profile.
> Example
> The following command configures the type of UE allowed to use the emergency bearer service to “IMSI required, authentication optional”:
> ue-validation-level imsi

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