Cisco Cisco Packet Data Gateway (PDG) Veröffentlichungshinweis
MME Changes in Release 15.0
MME Enhancements for September 30, 2013 ▀
Cisco ASR 5x00 Release Change Reference ▄
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These commands do not cause a restart of the MME service. For TAU and ATTACH, the policy will apply to the next
request to be processed by the MME. A change in policy affects processing of TAU requests from UE already attached
on the MME.
request to be processed by the MME. A change in policy affects processing of TAU requests from UE already attached
on the MME.
configure
context <context_name>
mme-service <service_name>
policy attach set-ue-time enable [ prefer-mme | prefer-msc ]
policy tau set-ue-time enable [ prefer-mme | prefer-msc ]
end
policy inter-rat
The
select-topologic-sgw
keyword has been introduced to configure the MME to determine and select the
topologically-closest S-GW to the P-GW for Gn/Gp handoff scenarios.
configure
context <context_name>
mme-service <service_name>
policy inter-rat select-topologic-sgw interface gn
end
policy tau
This command has been enhanced with a new
initial-context-setup-failure
keyword to configure the
behavior of the MME when it receives a initial context setup failure during a TAU procedure.
configure
context <context_name>
mme-service <service_name>
policy tau initial-context-setup-failure s1ap-cause-code-group group_name action
detach-ue
detach-ue
end
report-overload
This command has been enhanced to support two new action codes as specified in Release 10 of the 3GPP S1-MME
Interface Specification. The following keywords have been added:
Interface Specification. The following keywords have been added:
permit-high-priority-sessions-and-
mobile-terminated-services
and
reject-delay-tolerant-access
.
configure