Cisco Systems OL-16647-01 Network Router User Manual


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Cisco ASDM User Guide
OL-16647-01
Chapter 44 Monitoring Properties
WCCP
Memory
This pane lets you view the memory utilization. You can choose up to four types of statistics to show in
one graph window. You can open multiple graph windows at the same time.
Fields
Available Graphs—Lists the components you can graph.
Free Memory—Displays the security appliance free memory.
Used Memory—Displays the security appliance used memory.
Graph Window Title—Shows the graph window name to which you want to add a graph type. To
use an existing window title, select one from the drop-down list. To display graphs in a new window,
enter a new window title.
Add—Click to move the selected entries in the Available Graphs list to the Selected Graphs list.
Remove—Click to remove the selected graph type from the Selected Graphs list.
Show Graphs—Click to display a new or updated graph window.
Modes
The following table shows the modes in which this feature is available:
WCCP
The Web Cache Communication Protocol redirects IPv4 traffic flows to web caches in real-time. In
ASDM, you can monitor packet redirection of an interface using WCCP. WCCP also provides load
balancing, scaling, fault tolerance, and fail safe services. Load balancing is provided by hashing based
on the destination IP address. The hash values are used to choose the egress interface for any traffic flow.
This protocol also enables the security appliance and WCCP clients to form service groups to support a
service. This section includes the following topics:
Service Groups
Redirection
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• • • •
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
• • • •