Cisco CSS 11501 Getting Started Guide - Page 75

Specifying UDP Traffic on the DNS Server Port, Where to Go Next - configuration sticky

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Chapter 3 Configuring the Domain Name Service Specifying UDP Traffic on the DNS Server Port Specifying UDP Traffic on the DNS Server Port By default, the CSS sets up flows using FCBs for DNS requests and responses. For DNS UDP traffic on port 53, use the dnsflow command to determine whether the CSS uses flow control blocks (FCBs) for DNS requests and responses. This command provides the following options: • enable (default) - This command has been removed from the CLI. Use the flow-state command instead. For details about the flow-state command, refer to the Cisco Content Services Switch Content Load-Balancing Configuration Guide. • disable - This command has been deprecated (obsoleted). This option maps to the flow-state 53 udp flow-disable nat-enable command. For details about the flow-state command, refer to the Cisco Content Services Switch Content Load-Balancing Configuration Guide. Where to Go Next Chapter 4, Configuring Sticky Cookies, provides information to configure CSS sticky using cookies. OL-6037-01 Cisco Content Services Switch Getting Started Guide 3-3

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3-3
Cisco Content Services Switch Getting Started Guide
OL-6037-01
Chapter 3
Configuring the Domain Name Service
Specifying UDP Traffic on the DNS Server Port
Specifying UDP Traffic on the DNS Server Port
By default, the CSS sets up flows using FCBs for DNS requests and responses.
For DNS UDP traffic on port 53, use the
dnsflow
command to determine whether
the CSS uses flow control blocks (FCBs) for DNS requests and responses. This
command provides the following options:
•
enable
(default) - This command has been removed from the CLI. Use the
flow-state
command instead. For details about the
flow-state
command, refer
to the
Cisco Content Services Switch Content Load-Balancing Configuration
Guide
.
•
disable
- This command has been deprecated (obsoleted). This option maps
to the
flow-state 53 udp flow-disable nat-enable
command. For details
about the
flow-state
command, refer to the
Cisco Content Services Switch
Content Load-Balancing Configuration Guide
.
Where to Go Next
Chapter 4, Configuring Sticky Cookies
, provides information to configure CSS
sticky using cookies.