Understand the Use of Templates. NETWORKING-DESIGN Practice Questions (Page 1)

Questions 1–5

1. 1application · medium

   A network team maintains separate templates for 'access', 'distribution', and 'core' switches. They notice that the 'access' and 'distribution' templates share a large block of common configuration (e.g., NTP, SNMP, logging). What is the best practice to avoid duplication?

   • AUse a script to generate the common block and paste it into each template.
   • BConsolidate all configurations into a single template and use variables to differentiate the roles.
   • CCreate a common base template and have the access and distribution templates include or inherit from it.
   • DCopy the common block into both templates and keep them in sync manually.
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2. 2expert · hard

   A network team is automating the deployment of Dell switches. They have a template that uses a variable for the 'snmp_location'. The value for this variable is typically a string like 'Building A - Floor 3'. However, the team wants to ensure that the value does not contain any special characters that could break the switch's configuration parser. What is the best practice?

   • AEscape all special characters in the variable value before applying the template.
   • BRely on the switch to reject the configuration if the value is invalid.
   • CImplement a validation rule in the template that rejects values containing special characters.
   • DUse a different variable for each possible special character.
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4. 3expert · hard

   A network engineer is using a template to configure a Dell switch. The template includes a loop that generates configuration for multiple VLANs based on a list variable. The engineer wants to ensure that the loop does not generate duplicate VLAN configurations if the list contains duplicate values. What is the best way to handle this?

   • AWrite the loop to check for duplicates using a complex conditional statement.
   • BUse a 'unique' filter or function on the list variable within the template to remove duplicates before the loop.
   • CRely on the switch to reject duplicate VLAN configurations.
   • DManually review the list before applying the template to ensure there are no duplicates.
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5. 4application · medium

   A network admin is applying a configuration template to a Dell switch. The template is designed to configure VLANs, interfaces, and routing. The admin wants to ensure that the application of the template does not disrupt the existing management connectivity to the switch. What should the admin do?

   • ADisable the management interface before applying the template to prevent any issues.
   • BApply the template over the network without any prior review, as templates are always safe.
   • CApply the template and immediately reboot the switch to ensure the new configuration takes effect.
   • DReview the template for any commands that might affect the management interface or default route, and test the template in a lab first.
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6. 5foundation · easy

   How do variables in a Dell Networking template help customize configurations?

   • AThey automatically generate the best configuration based on the device model
   • BThey prevent any changes to the configuration after the template is applied
   • CThey replace static values with values provided at deployment time
   • DThey store the device's current running configuration for comparison
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