Contents
xxxvii
Cisco ASA 5500 Series Configuration Guide using ASDM
OL-20339-01
Supported QoS Features 49-2
What is a Token Bucket? 49-2
Information About Policing 49-3
Information About Priority Queueing 49-3
Information About Traffic Shaping 49-4
How QoS Features Interact 49-4
DSCP and DiffServ Preservation 49-5
Configuring QoS 49-5
Creating the Standard Priority Queue for an Interface 49-5
Determining the Queue and TX Ring Limits 49-6
Configuring the Priority Queue 49-7
Creating a Policy for Standard Priority Queueing and/or Policing 49-7
Creating a Policy for Traffic Shaping and Hierarchical Priority Queueing 49-8
PART
11 Configuring Advanced Network Protection
CHAPTER
50 Configuring the Botnet Traffic Filter 50-1
Information About the Botnet Traffic Filter 50-1
Botnet Traffic Filter Address Categories 50-2
Botnet Traffic Filter Actions for Known Addresses 50-2
Botnet Traffic Filter Databases 50-2
Information About the Dynamic Database 50-2
Information About the Static Database 50-3
Information About the DNS Reverse Lookup Cache and DNS Host Cache 50-3
How the Botnet Traffic Filter Works 50-4
Licensing Requirements for the Botnet Traffic Filter 50-5
Guidelines and Limitations 50-5
Default Settings 50-6
Configuring the Botnet Traffic Filter 50-6
Task Flow for Configuring the Botnet Traffic Filter 50-6
Configuring the Dynamic Database 50-7
Adding Entries to the Static Database 50-8
Enabling DNS Snooping 50-9
Enabling Traffic Classification and Actions for the Botnet Traffic Filter 50-10
Blocking Botnet Traffic Manually 50-12
Searching the Dynamic Database 50-13
Monitoring the Botnet Traffic Filter 50-13
Botnet Traffic Filter Syslog Messaging 50-13
Botnet Traffic Filter Monitor Panes 50-14