Configuring The Protocol Bindings For Load Balancing - Cisco QuickVPN - PC Administration Manual

Networking
Configuring the Optional WAN
STEP 4
NOTE
NOTE
Cisco SA 500 Series Security Appliances Administration Guide
• Retry Interval is: Specify how often, in seconds, the security appliance
should run the above configured failure detection method.
• Failover after: Specify the number of retries after which failover is initiated.
Click Apply to save your settings, or click Reset to revert to the saved settings.
Next steps:
• If you are using the Getting Started (Advanced) page, click Getting Started
in the menu bar, and then click Advanced in the navigation tree to continue
with the list of configuration tasks.
• Required for load balancing: If you chose the Load Balancing option, click
Optional Port > Protocol Bindings to configure your protocol bindings. For
more information, see
Balancing, page

Configuring the Protocol Bindings for Load Balancing

If you chose Load Balancing as the Port Mode for your Optional WAN, you
configure protocol bindings to determine how the traffic is balanced between the
two ISP links. This feature can be used to segregate traffic between links that are
not of the same speed. High volume traffic can be routed through the port
connected to a high speed link and low volume traffic can be routed through the
port connected to the slow link.
For example, you can bind the HTTP protocol to the Dedicated WAN and bind the
FTP protocol to the Optional WAN. In this scenario, the security appliance
automatically channels FTP data through the Optional WAN. All HTTP traffic is
routed through the Dedicated WAN.
Before you can enter the protocol bindings, you must configure the optional port,
the WAN connection, and the WAN port mode. For more information, see
Configuring Auto-Rollover, Load Balancing, and Failure Detection, page
If you want to enter a protocol binding for a custom service, you must first add the
custom service to the database. See
Configuring the Protocol Bindings for Load
68.
Creating Custom Services, page
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