Understanding the Categorize Applications Tab
The Cisco IWAN Application comes with pre-defined applications grouped into categories. Use the Categorize Applications tab to view, edit, move, and add custom applications as shown in the following table:
Note For a quick tutorial about what you can do in the Categorize Applications page, click Teach Me in the instructional text.
Viewing Applications
Use this procedure to view applications by list, by category, or view a summary of all installed applications.
Procedure
Step 1 From the Cisco IWAN on APIC-EM home page, click Administer Application Policy. The Application Policy page opens.
Step 2 Click the Categorize Applications tab. All of the installed applications are displayed in an alphabetized list.
Step 3 To view the applications by category, click the By Applications drop-down list (located under the Add Application tab), and then choose By Category.
Not all categories are shown by default, to view all categories click Show available in the instructional text.
Step 4 To view all of the applications in a particular category, click the down arrow by a category.
Step 5 To view a summary of the total number of applications, popular applications, and custom applications, look a the Applications Summary area.
Step 6 To search for a specific application, enter one of the following parameters in the Search field: application short name, long description, ports, and traffic class.
Moving Applications to a Different Category
To share bandwidth, you can choose to move the application into a different category.
Procedure
Step 1 From the Cisco IWAN on APIC-EM home page, click Administer Application Policy. The Application Policy page opens.
Step 2 Click the Categorize Applications tab. All of the installed applications are displayed in an alphabetized list.
Step 3 To view all of the applications in a particular category, click the down arrow by a category.
Step 4 To move an application into a different category, drag-and-drop it into the appropriate category, and then click Apply Changes.
Editing Application Information
Use this procedure to edit application information.
Procedure
Step 1 From the Cisco IWAN on APIC-EM home page, click Administer Application Policy. The Application Policy page opens.
Step 2 Click the Categorize Applications tab. All of the installed applications are displayed in an alphabetized list.
Step 3 To view all of the applications in a particular category, click the down arrow by a category.
Step 4 To edit application information, click on the pencil icon next to the application. Information about the application appears.
Step 5 Click Edit. The Edit Application dialog box opens.
Step 6 Make your changes, and then click Save.
Adding a New Application
Use this procedure to add a new custom application.
Procedure
Step 1 From the Cisco IWAN on APIC-EM home page, click Administer Application Policy. The Application Policy page opens.
Step 2 Click the Categorize Applications tab. All of the installed applications are displayed in an alphabetized list.
Step 3 To add a new custom application, click the Add Application tab. The Add Application dialog box opens.
Step 4 Enter the following properties, and then click Add :
|
|
Name |
Name of the application. |
Type radio button |
Choose one of the following:
- URL —Click the radio button, and then enter the application url in the URL field.
- Server IP/Port —Click the radio button, and then enter the IP, port, and protocol for the application to use.
- DSCP —Differentiated services code point (DSCP). Click the radio button, and then choose a value from the drop-down list.
|
Similar to |
Click the field to display a list of available similar applications, and then choose an application. |
Category |
Choose a category from the drop-down list for the new application to reside. |
Jitter |
(Optional) Specify a different value or keep the default value. |
Packet loss |
(Optional) Specify a different value or keep the default value. |
Delay |
(Optional) Specify a different value or keep the default value. |
Understanding the Define Application Policies Tab
Use the Define Application Policy tab to define policies according to their relevance to the business. The application policies are categorized into the following three business groups:
- Business Relevant—Applications such as email, voice-and-video, file-sharing, backup-and-storage that are critical to the business.
- Default—Applications such as epayement.
- Business Irrelevant—Applications that are not relevant to the business such as social media and gaming applications.
Use the Define Application Policy tab to do the following:
Moving an Application Category to a Different Business Group
Use this procedure to move an application category to a different business group.
Procedure
Step 1 From the Cisco IWAN on APIC-EM home page, click Administer Application Policy. The Application Policy page opens.
Step 2 Click the Define Application Policy tab. All of the applications are displayed in three categories: Business Relevant, Default, and Business Irrelevant.
Step 3 To move an application from one business group to another, use the drag-and-drop feature. For example, you can drag the epayment application from the Default group and drop it into the Business Irrelevant group.
Modifying the Application Performance
Use this procedure to modify the application performance parameters.
Procedure
Step 1 From the Cisco IWAN on APIC-EM home page, click Administer Application Policy. The Application Policy page opens.
Step 2 Click the Define Application Policy tab. All of the applications are displayed in three categories: Business Relevant, Default, and Business Irrelevant.
Step 3 To modify the application performance, click the down arrow next to an application. The Application Performance dialog box opens as shown in the following figure.
Step 4 Do the following:
a. Click the Application Performance button to enable or disable it.
b. Choose the appropriate path preference radio button.
c. Choose primary and secondary path from the drop-down list. The secondary path can be Drop.
Step 5 Select a path preference, with Path 1 being the preferred path for traffic in this category. For example, Int (Internet).
Step 6 After updating the path preference, click Save.
Note The Save option does not check for validations in conflict with future scheduled workflows. Please reevaluate scheduled jobs based on these changes and update scheduled jobs as required. If there is a conflict when the scheduled job is activated, it may fail at that time.