Cisco ASR 5000 Series Product Overview ▄
Network Deployments and Interfaces .................................................................................................................. 798
Deploying the GSS .......................................................................................................................................... 798
Cluster Mode GSS Deployment in GPRS/UMTS Network ............................................................................ 800
How the GSS Works ............................................................................................................................................ 802
MUR Overview ................................................................................................. 803
Introduction .......................................................................................................................................................... 804
Report Types.................................................................................................................................................... 804
Exporting Reports to Other File Formats......................................................................................................... 807
MUR Architecture ................................................................................................................................................ 808
Distributed Architecture of MUR ......................................................................................................................... 811
How RDP works with MUR ............................................................................................................................ 812
MUR Deployment ................................................................................................................................................ 814
System Requirements ........................................................................................................................................... 815
Network Address Translation Overview ....................................................... 817
Supported Platforms and Products ....................................................................................................................... 818
Licenses ................................................................................................................................................................ 819
Supported Standards ............................................................................................................................................. 820
NAT Feature Overview ........................................................................................................................................ 821
NAT Realms .................................................................................................................................................... 822
NAT IP Pool Groups ....................................................................................................................................... 823
NAT IP Address Allocation and Deallocation ................................................................................................. 824
NAT IP Address Allocation ........................................................................................................................ 824
NAT IP Address Deallocation .................................................................................................................... 825
NAT Port-chunk Allocation and Deallocation ................................................................................................ 825
NAT Port-chunk Allocation ........................................................................................................................ 825
NAT Port-chunk Deallocation .................................................................................................................... 825
NAT IP Address/Port Allocation Failure .................................................................................................... 826
TCP 2MSL Timer ............................................................................................................................................ 826
NAT Binding Records ..................................................................................................................................... 827
NAT Binding Updates ..................................................................................................................................... 828
CoA NAT Query ......................................................................................................................................... 828
Firewall-and-NAT Policy ................................................................................................................................ 829
Disabling NAT Policy................................................................................................................................. 830
Updating Firewall-and-NAT Policy in Mid-session ................................................................................... 830
Target-based NAT Configuration ............................................................................................................... 831
NAT Application Level Gateway .................................................................................................................... 832
Supported NAT ALGs ................................................................................................................................ 832
EDRs and UDRs .............................................................................................................................................. 832
EDRs ........................................................................................................................................................... 832
UDRs .......................................................................................................................................................... 833
Bulk Statistics .................................................................................................................................................. 833
Alarms ............................................................................................................................................................. 834
Session Recovery and ICSR ............................................................................................................................ 834
How NAT Works ................................................................................................................................................. 836
Mobility Management Entity Overview ......................................................... 845
SAE Network Summary ....................................................................................................................................... 846
E-UTRAN EPC Network Components ........................................................................................................... 847
eNodeB ....................................................................................................................................................... 848
Mobility Management Entity (MME) ......................................................................................................... 848
Serving Gateway (S-GW) ........................................................................................................................... 849
PDN Gateway (P-GW) ............................................................................................................................... 849
Product Description .............................................................................................................................................. 850
Product Specification ........................................................................................................................................... 853
Licenses ........................................................................................................................................................... 853
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