Connectivity Templates JN0-481 Practice Questions (Page 4)

Questions 16–20

1. 16expert · hard

   A service provider is using connectivity templates to provision tenants on a MX router. A new tenant requires a routing instance with a specific route distinguisher (RD) and route target (RT) for their MPLS VPN. The provider wants to ensure that the tenant's routing instance is correctly configured. What is the best way to handle the RD and RT in the connectivity template?

   • AUse a default RD and RT that the provider assigns to all tenants.
   • BInclude the RD and RT as part of the routing instance configuration in the template.
   • CLeave the RD and RT out of the template and configure them on the PE router's global configuration.
   • DConfigure the RD and RT manually on the tenant's logical system after applying the template.
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2. 17expert · hard

   After applying a connectivity template, a tenant reports that they can ping their default gateway but cannot reach the internet. The administrator has verified that the template includes the correct VLAN, routing instance, and IRB IP address. What is the most likely missing component in the template?

   • AA default route in the tenant's routing instance.
   • BA NAT rule on the IRB interface.
   • CA second routing instance for internet traffic.
   • DA firewall filter allowing outbound traffic.
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4. 18expert · hard

   A connectivity template is applied to multiple tenants. The administrator needs to change the VLAN ID from 100 to 200 for all tenants using the template. The administrator is concerned about the impact of this change on tenant connectivity. What is the most important consideration before making the change?

   • AThe change will only affect new tenants, not existing ones.
   • BThe change will be applied automatically without any impact on tenant connectivity.
   • CThe change will cause a brief interruption as the VLAN is re-provisioned on all tenants.
   • DThe change will require the administrator to manually reconfigure each tenant.
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5. 19foundation · easy

   Which statement best describes the role of connectivity templates in a multitenant data center?

   • AThey are automatically generated by Junos based on the physical topology and require no manual definition
   • BThey provide a method to define and reuse network service configurations across tenants, reducing configuration errors and operational overhead
   • CThey are used only for Layer 2 switching and do not affect routing or tenant isolation
   • DThey are used exclusively for interconnecting data centers and do not apply to intra-tenant networking
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6. 20foundation · easy

   What is the purpose of validating a connectivity template configuration?

   • ATo automatically apply the template to all tenants
   • BTo encrypt the template for secure storage
   • CTo ensure the template is correctly defined and will not cause configuration errors when applied
   • DTo measure the network bandwidth of the tenant
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