1Y0-440 Exam Dumps : Architecting a Citrix Networking Solution

Scenario: Based on a discussion between a Citrix Architect and team of Workspacelab has been created across three (3) sites.

They captured the following requirements during the design discussion held for NetScaler design projects:

• All three (3) Workspacelab sites (DC, NDR, and DR) will have similar NetScaler configuration and design.
• Both external and internal NetScaler MPX appliances will have Global Server Load balancing (GSLB) configured and deployed in Active/Passive mode.
• GSLB should resolve both A and AAA DNS queries.
• In the GSLB deployment, the NDR site will act as backup for the DC site. whereas the DR site will act as backup for the NDR site.
• When the external NetScaler replies to DNS traffic coming in through Cisco Firepower IPS, the replies should be sent back through the same path.
• On the internal NetScaler, both front-end VIP and back-end SNIP will be part of the same subnet.
• USIP is configured on the DMZ NetScaler appliances.
• The external NetScaler will act default gateway for back-end servers.
• All three (3) sites (DC, NDR, and DR) will have two (2) links to the Internet from different service providers configured in Active/Standby mode.

Which design decision must the architect make to meet the design requirements above?

Scenario: A Citrix Architect needs to design a new multi-datacenter NetScaler deployment. The customer wants NetScaler to provide access to various backend resources by using Global Server Load Balancing (GSLB) in an Active-Active deployment.

Click the Exhibit button to view additional requirements identified by the architect.

Which GSLB algorithm or method should the architect use for the deployment, based on the stated requirements?

Scenario: A Citrix Architect has configured two MPX devices in high availability mode with version 12.0.53.13 nc. After a discussion with the security team, the architect enabled the Application Firewall feature for additional protection.

In the initial deployment phase, the following security features were enabled:

• IP address reputation
• HTML SQL injection check
• Start URL
• HTML Cross-site scripting
• Form-field consistency

After deployment in pre-production, the team identifies the following additional security features and changes as further requirements:

• Application Firewall should retain the response of form field in its memory When a client submits the form in the next request. Application Firewall should check for inconsistency in the request before sending it to the web server
• All the requests dropped by Application Firewall should receive a pre-configured HTML error page with appropriate information.
• The Application Firewall profile should be able to handle the data from the RSS feed and an ATOM-based site.

Click the Exhibit button to view an excerpt of the existing configuration.

What should the architect do to meet these requirements?