Cisco Wide Area Application Services Command Reference (Software Version 5.0.1)
Service Node Configuration Mode Commands
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Service Node Configuration Mode Commands

Table Of Contents

Service Node Configuration Mode Commands

(config-sn) authentication

(config-sn) description

(config-sn) enable

(config-sn) shutdown


Service Node Configuration Mode Commands


To configure a WAAS Node (WN) that is part of an AppNav Cluster, use the service-insertion service-node global configuration command. To unconfigure settings, use the no form of this command.

service-insertion service-node {authentication sha1 key authkey | description description | enable | shutdown max-wait seconds}

no service-insertion service-node {authentication sha1 key authkey | description description | enable | shutdown max-wait seconds}

Syntax Description

authentication sha1 key authkey

(Optional) Enables authentication between the WN and other devices in the AppNav Cluster and specifies an authentication key of up to 64 alphanumeric characters. This key must match the key configured in the service context.

description description

(Optional) Specifies a description of the node with up to 200 alphanumeric and space characters.

enable

(Optional) Enables the participation of the node in the AppNav Cluster.

shutdown max-wait seconds

(Optional) Specifies the number of seconds that the node should wait for all connections to terminate when shutting down. Valid values range from 0-3600 seconds. The default is 0 seconds.


Defaults

There is no authentication key and no description configured. The shutdown waiting time is 0 seconds. The node is disabled.

Command Modes

global configuration

Device Modes

application-accelerator

appnav-controller

Usage Guidelines

Use the service-insertion service-node command to configure a WN that is part of an AppNav Cluster. When used without options, this command initiates the service node configuration mode, which is indicated by a different prompt (config-sn). To return to global configuration mode, enter the exit command.

Each WN (and ANC acting as a WN) in the AppNav Cluster must be configured with WN settings by using the service-insertion service-node command. To begin using the node in the cluster, you must use the enable option.

Examples

The following example shows how to configure and enable a WN:

WAE(config)# service-insertion service-node
WAE(config-sn)# description London branch node 1
WAE(config-sn)# authentication sha1 key myauthkey
WAE(config-sn)# shutdown max-wait 120
WAE(config-sn)# enable
 
   

Related Commands

(config-sn) authentication

(config-sn) description

(config-sn) enable

(config-sn) shutdown

(config) service-insertion

show service-insertion

(config-sn) authentication

To configure the WN authentication key, use the authentication service node configuration command. To unconfigure the authentication key, use the no form of this command.

authentication sha1 key authkey

no authentication sha1 key authkey

Syntax Description

sha1 key authkey

Enables authentication between the WN and other devices in the AppNav Cluster and specifies an authentication key of up to 64 alphanumeric characters.


Defaults

No key is defined and authentication is not enabled.

Command Modes

Service node configuration

Device Modes

application-accelerator

appnav-controller

Usage Guidelines

The specified key must match the key configured in the service context.

Examples

The following example shows how to configure an authentication key:

WAE(config)# service-insertion service-node
WAE(config-sn)# authentication sha1 key myauthkey
 
   

Related Commands

(config-sn) description

(config-sn) enable

(config-sn) shutdown

(config) service-insertion

show service-insertion

(config-sn) description

To configure the WN description, use the description service node configuration command. To unconfigure the description, use the no form of this command.

description description

no description description

Syntax Description

description

Specifies a description of the node with up to 200 alphanumeric and space characters.


Defaults

No default behavior or values.

Command Modes

Service node configuration

Device Modes

application-accelerator

appnav-controller

Examples

The following example shows how to configure a description:

WAE(config)# service-insertion service-node
WAE(config-sn)# description London branch node 1
 
   

Related Commands

(config-sn) authentication

(config-sn) enable

(config-sn) shutdown

(config) service-insertion

show service-insertion

(config-sn) enable

To enable the participation of the WN in the AppNav Cluster, use the enable service node configuration command. To disable the node, use the no form of this command.

enable

no enable

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled.

Command Modes

Service node configuration

Device Modes

application-accelerator

appnav-controller

Usage Guidelines

A WN must be enabled before it can actively particpate in an AppNav Cluster and receive traffic for optimization.

Examples

The following example shows how to enable a WN for participation in an AppNav Cluster:

WAE(config)# service-insertion service-node
WAE(config-sn)# enable1
 
   

Related Commands

(config-sn) authentication

(config-sn) description

(config-sn) shutdown

(config) service-insertion

show service-insertion

(config-sn) shutdown

To configure the WN shutdown timeout, use the shutdown service node configuration command. To unconfigure the shutdown timeout, use the no form of this command.

shutdown max-wait seconds

no shutdown max-wait seconds

Syntax Description

max-wait seconds

Specifies the number of seconds that the node should wait for all connections to terminate when shutting down. Valid values range from 0-3600 seconds. The default is 0 seconds.


Defaults

The shutdown waiting time is 0 seconds.

Command Modes

Service node configuration

Device Modes

application-accelerator

appnav-controller

Examples

The following example shows how to configure the shutdown timeout for two minutes:

WAE(config)# service-insertion service-node
WAE(config-sn)# shutdown max-wait 120
 
   

Related Commands

(config-sn) authentication

(config-sn) description

(config-sn) enable

(config) service-insertion

show service-insertion