Cisco ASR 5000 series Product Overview page 23

3GPP References ............................................................................................................................................. 887
IETF References .............................................................................................................................................. 888
Object Management Group (OMG) Standards ................................................................................................ 890
Peer-to-Peer Overview .................................................................................... 891
Supported Platforms and Products ....................................................................................................................... 892
Licenses ................................................................................................................................................................ 893
P2P Overview ....................................................................................................................................................... 894
P2P Voice Call Duration ................................................................................................................................. 898
Random Drop Charging Action ....................................................................................................................... 898
Dynamic Signature Updates ............................................................................................................................ 898
P2P Protocol Detection Software Versions ................................................................................................. 899
Enabling and Disabling P2P Dynamic Signature Updates .......................................................................... 899
Loading and Unloading P2P Signature File ................................................................................................ 900
How P2P Works ................................................................................................................................................... 901
Advantages of P2P Processing Before DPI ..................................................................................................... 901
P2P Session Recovery ..................................................................................................................................... 902
Recovery from Task Failure ....................................................................................................................... 902
Recovery from CPU or PSC/PSC2 Failure ................................................................................................. 902
Limitations ....................................................................................................................................................... 902
Skype .......................................................................................................................................................... 903
eDonkey ...................................................................................................................................................... 903
Yahoo .......................................................................................................................................................... 903
MSN ............................................................................................................................................................ 903
BitTorrent ................................................................................................................................................... 903
Jabber .......................................................................................................................................................... 904
Gnutella / Morpheus ................................................................................................................................... 904
Winny ......................................................................................................................................................... 904
FastTrack .................................................................................................................................................... 904
Gadu-Gadu .................................................................................................................................................. 904
Other Limitations ........................................................................................................................................ 904
Personal Stateful Firewall Overview ............................................................. 907
Supported Platforms and Products ....................................................................................................................... 908
Licenses ................................................................................................................................................................ 909
Overview .............................................................................................................................................................. 910
Supported Features ............................................................................................................................................... 911
Protection against Denial-of-Service Attacks .................................................................................................. 911
Types of Denial-of-Service Attacks ............................................................................................................ 911
Protection against Port Scanning ................................................................................................................ 913
Application-level Gateway Support ................................................................................................................. 913
Stateful Packet Inspection and Filtering Support ............................................................................................. 914
Stateless Packet Inspection and Filtering Support ........................................................................................... 914
Host Pool, IMSI Pool, and Port Map Support ................................................................................................. 914
Host Pool Support ....................................................................................................................................... 915
IMSI Pool Support ...................................................................................................................................... 915
Port Map Support ........................................................................................................................................ 915
Flow Recovery Support ................................................................................................................................... 915
SNMP Thresholding Support .......................................................................................................................... 916
Logging Support .............................................................................................................................................. 916
How Personal Stateful Firewall Works ................................................................................................................ 917
Disabling Firewall Policy ................................................................................................................................ 917
Mid-session Firewall Policy Update ................................................................................................................ 918
How it Works................................................................................................................................................... 918
Understanding Rules with Stateful Inspection ..................................................................................................... 922
Connection State and State Table in Personal Stateful Firewall ...................................................................... 922
Transport and Network Protocols and States .............................................................................................. 923
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