Juniper Service Provider Routing and Switching, Professional (JNCIP-SP) Certification

Complete list of current Q & A>>

Juniper Service Provider Routing and Switching, Professional (JNCIP-SP) (JN0-663) – Quiz

1 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

You are asked to configure a series of interface policers and firewall filters, which include policers, on the same device. You must ensure that the two configuration methods do not conflict.

What are two considerations when performing this task? (Choose two.)

A. On inbound traffic, firewall filters are applied before interface policers.

B. On outbound traffic, interface policers are applied before firewall filters

C. On outbound traffic, firewall filters are applied before interface policers.

D. On inbound traffic, interface policers are applied before firewall filters.

2 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

Which two types of LSAs have an area scope? (Choose two.)

A. Type 2

B. Type 5

C. Type 11

D. Type 7

3 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

Which two statements about wide and narrow metrics used in IS-IS are correct? (Choose two.)

A. Wide metrics are enabled with the wide-metrics-only parameter under protocols isis hierarchy.

B. Narrow metrics are enabled by default and use 8 bits in TLVs to send information.

C. Wide metrics are sent by default and use 24 bits in TLVs to send information

D. Disabling narrow metrics results in external routes being leaked from L1 to L2 areas automatically.

4 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

What information is stored in a VRF table for a BGP Layer 2 VPN? (Choose three.)

A. Layer 2 encapsulation

B. local site ID

C. remote interface of local CE device

D. logical interlace provisioned to local CE device

E. label-switched path

5 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

What is the purpose of the cluster-list attribute within a BGP route reflector group?

A. to disable internal cluster re-advertisements

B. to facilitate loop detection within the route reflector network

C. to define the router that first advertised the route to the route reflector

D. to override the router ID value within the cluster

6 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

Which two statements regarding Ethernet segments (ES) are correct? (Choose two.)

A. The Type-4 EVPN route will be used to elect the designated forwarder for the ES.

B. The Type-3 EVPN route will be used for the aliasing function to load-balance to the ES.

C. The Type-1 EVPN route will indicate if the ES is all-active or single-active.

D. The Type-2 EVPN route will indicate if there is a designated forwarder on the ES.

7 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

Why do interprovider option B VPNs scale better than interprovider option A VPNs?

A. The ASBRs in interprovider option B VPNs do not need per-VPN VRF tables.

B. The ASBRs in interprovider option A VPNs do not need per-VPN VRF tables

C. The ASBRs in interprovider option A VPNs only carry internal routes.

D. The ASBRs in interprovider option B VPNs only carry internal routes.

8 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

Which two statements are correct about Opaque LSAs in OSPF? (Choose two.)

A. Type 10 LSAs are used for MPLS traffic-engineering and have area scope

B. Type 11 LSAs are used for MPLS traffic-engineering and have area scope

C. Type 11 LSAs are used for MPLS label exchange and have link-local scope

D. Type 9 LSAs are used for graceful-restart and have link-local scope

9 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

A customer recently migrated to IS-IS and is concerned about resource starvation when the routing protocol daemon (RPD) starts.

To resolve this issue and protect R2 and R3, which feature should you implement?

A. Double the policy-options damping half-life timer to let the network settle.

B. Implement the overload bit and timer to signal service availability.

C. Deploy firewall filters to limit the prefix count in the route table.

D. Use the forwarding-options ip-options-protocol-queue parameter to increase resources.

10 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

What occurs when a router running IS-IS receives an LSP with the overload bit set?

A. The LSP is ignored during SPF calculation.

B. The LSP is not added to the link-state database.

C. The LSP's metric will be set to 65535.

D. The LSP's metric will be set to 16777215.

11 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

You are considering different MPLS VPN connectivity options for a new customer deployment. Your customer requires shared LSPs, Layer 2 connectivity, and auto-provisioning.

Which type of VPN satisfies the requirements?

A. BGP Layer 3 VPNs

B. circuit cross-connects

C. LDP Layer 2 circuits

D. BGP Layer 2 VPNs

12 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

Which two statements about IS-IS are correct? (Choose two.)

A. Level 1 intermediate systems exchange routing information with Level 1 intermediate systems on other IS-IS areas

B. An IS-IS router sets the attached bit in the PDUs it sends to a Level 1 area to indicate that it is a backbone router.

C. A Level 1 router can only form adjacencies with other Level 1 routers.

D. Level 2 routers can form adjacencies with either Level 1 or Level 2 routers.

13 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

You have a mixed vendor EVPN environment and you need to ensure VXLAN interoperability between all devices.

In tins scenario, winch statement is correct?

A. You should only use pure Type 2 routes.

B. You should only use pure Type 5 routes.

C. You should only use Type 2 and Type 5 routes.

D. You should only use Type 6 and Type 2 routes.

14 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

Which statement is correct about BGP FlowSpec between a service provider’s PE router and a customer?

A. The flow routes received from a customer are limited to /32 masks for IPv4.

B. The NLRI received from a customer is stored in the flowspec.inet.0 table.

C. The RFC deterministic traffic filtering algorithm is used by default in Junos

D. The NLRI received from a customer is stored in the inetflow.0 table.

15 / 15

Category: Juniper Service Provider Routing and Switching, Professional (JNCIP-SP)

You are responsible for configuring CoS for your network Your network includes a video application with strict latency requirements, so that any packets delayed by more than 75 ms are effectively useless. You want to ensure that you do not waste buffer space.

When configuring the scheduler for this application, which feature would you use?

A. remainder

B. exact

C. temporal

D. rate limit

Your score is