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NEW QUESTION NO: 9
An MX Series router has received a BGP prefix from its peer. There are multiple destination routes to the BGP prefix with the default BGP route preference.
In this scenario, what is the first tie-breaker used to select the destination route?
A. lowest MED
B. shortest cluster list length
C. highest local preference
D. lowest origin code
Answer: C
An MX Series router has received a BGP prefix from its peer. There are multiple destination routes to the BGP prefix with the default BGP route preference.
In this scenario, what is the first tie-breaker used to select the destination route?
A. lowest MED
B. shortest cluster list length
C. highest local preference
D. lowest origin code
Answer: C
NEW QUESTION NO: 10
You are connecting your OSPF router to your customer's RIP router and redistributing the customer's routes into your OSPF domain. Your OSPF routes is part of an NSSA and the ABR is injecting an OSPF default route, which you have advertised to your customer. After committing the configuration, you notice a routing loop between your OSPF router and the customer's RIP router.
Which action must you perform on your OSPF router to solve this problem?
A. Enable Type 7-to-Type 5 LSA conversion.
B. Set the customer-facing interface to passive.
C. Convert the area to a stub area.
D. Change the OSPF external route preference.
Answer: D
You are connecting your OSPF router to your customer's RIP router and redistributing the customer's routes into your OSPF domain. Your OSPF routes is part of an NSSA and the ABR is injecting an OSPF default route, which you have advertised to your customer. After committing the configuration, you notice a routing loop between your OSPF router and the customer's RIP router.
Which action must you perform on your OSPF router to solve this problem?
A. Enable Type 7-to-Type 5 LSA conversion.
B. Set the customer-facing interface to passive.
C. Convert the area to a stub area.
D. Change the OSPF external route preference.
Answer: D
NEW QUESTION NO: 11
You are asked to deploy VPLS in your network as a new service for several customers, and you must identify the configuration and provisioning requirements for your customers.
In this scenario, which two statements are correct? (Choose two.)
A. CE interfaces facing the service provider must be Ethernet interfaces.
B. VLAN IDs defined on CE interfaces must be the same on both ends unless otherwise negotiated.
C. PE interfaces facing the core must have VPLS encapsulation enabled.
D. CE interfaces facing the service provider must be Layer 3 interfaces.
Answer: A,B
You are asked to deploy VPLS in your network as a new service for several customers, and you must identify the configuration and provisioning requirements for your customers.
In this scenario, which two statements are correct? (Choose two.)
A. CE interfaces facing the service provider must be Ethernet interfaces.
B. VLAN IDs defined on CE interfaces must be the same on both ends unless otherwise negotiated.
C. PE interfaces facing the core must have VPLS encapsulation enabled.
D. CE interfaces facing the service provider must be Layer 3 interfaces.
Answer: A,B
NEW QUESTION NO: 12
An L2VPN (draft-kompella-mpls-l2vpn) is established between two PE routers to provide connectivity between two customer sites.
Which two statements related to this deployment are true? (Choose two.)
A. BGP must be used for the control plane communications.
B. Kompella encapsulation is used in the data plane communications.
C. LDP must be used for the control plane communications.
D. Martini encapsulation is used in the data plane communications.
Answer: A,B
An L2VPN (draft-kompella-mpls-l2vpn) is established between two PE routers to provide connectivity between two customer sites.
Which two statements related to this deployment are true? (Choose two.)
A. BGP must be used for the control plane communications.
B. Kompella encapsulation is used in the data plane communications.
C. LDP must be used for the control plane communications.
D. Martini encapsulation is used in the data plane communications.
Answer: A,B
NEW QUESTION NO: 13
What are two characteristics of L2 circuits? (Choose two.)
A. Routing instance configuration is required for L2 circuits to function correctly.
B. Routing instance configuration is not required for L2 circuits to function correctly.
C. BGP is required for L2 circuits to function correctly.
D. BGP is not required for L2 circuits to function correctly.
Answer: B,D
What are two characteristics of L2 circuits? (Choose two.)
A. Routing instance configuration is required for L2 circuits to function correctly.
B. Routing instance configuration is not required for L2 circuits to function correctly.
C. BGP is required for L2 circuits to function correctly.
D. BGP is not required for L2 circuits to function correctly.
Answer: B,D
NEW QUESTION NO: 14
Your company has multiple upstream BGP connections to the Internet ISP-A, ISP-B, and ISP-C. You want to ensure that all traffic coming into your network uses ISP-A.
How would you accomplish this task?
A. Change the route preference to be higher on routes being advertised to ISP-B and ISP-C.
B. Prepend your AS number on routes being advertised to ISP-B and ISP-C.
C. Change the local preference to be higher on routes being advertised to ISP-A.
D. Prepend your AS number on routes being advertised to ISP-A.
Answer: A
Your company has multiple upstream BGP connections to the Internet ISP-A, ISP-B, and ISP-C. You want to ensure that all traffic coming into your network uses ISP-A.
How would you accomplish this task?
A. Change the route preference to be higher on routes being advertised to ISP-B and ISP-C.
B. Prepend your AS number on routes being advertised to ISP-B and ISP-C.
C. Change the local preference to be higher on routes being advertised to ISP-A.
D. Prepend your AS number on routes being advertised to ISP-A.
Answer: A
NEW QUESTION NO: 15
Which statements are true about NG MVPNs? (Choose two.)
A. NG MVPN membership is signaled between PEs using PIM?
B. Every NG MVPN PE router builds a selective provider multicast service interface tunnel to every other router in the same NG MVPN
C. NG MVPN membership is signaled between PEs using MP-BGP.
D. Customer multicast traffic can be transported over the provider network using point-to-multipoint MPLS LSPs.
Answer: B,D
Which statements are true about NG MVPNs? (Choose two.)
A. NG MVPN membership is signaled between PEs using PIM?
B. Every NG MVPN PE router builds a selective provider multicast service interface tunnel to every other router in the same NG MVPN
C. NG MVPN membership is signaled between PEs using MP-BGP.
D. Customer multicast traffic can be transported over the provider network using point-to-multipoint MPLS LSPs.
Answer: B,D
NEW QUESTION NO: 16
Which routing instance type is used with a Layer 3 VPN?
A. 12vpn
B. virtual-switch
C. vrf
D. vpls
Answer: C
Which routing instance type is used with a Layer 3 VPN?
A. 12vpn
B. virtual-switch
C. vrf
D. vpls
Answer: C
NEW QUESTION NO: 17
What is the final component of CoS processing on a Junos device?
A. drop profile map
B. behavior aggregate classifier
C. rewrite marker
D. multifield classifier
Answer: C
What is the final component of CoS processing on a Junos device?
A. drop profile map
B. behavior aggregate classifier
C. rewrite marker
D. multifield classifier
Answer: C
NEW QUESTION NO: 18
A new service provider asked you to design its IS-IS network. You determined that two distinct IS-IS areas will be required and you must now create an ISO addressing plan for the participating intermediate systems (routers).
In this scenario, which two statements are correct? (Choose two.)
A. The NET addresses can be configured on any interface.
B. The NET addresses must be configured on the loopback interface.
C. The system ID within the NET address must match for all intermediate systems within the same area.
D. The system ID within the NET address must unique for all intermediate systems within the same area.
Answer: A,D
A new service provider asked you to design its IS-IS network. You determined that two distinct IS-IS areas will be required and you must now create an ISO addressing plan for the participating intermediate systems (routers).
In this scenario, which two statements are correct? (Choose two.)
A. The NET addresses can be configured on any interface.
B. The NET addresses must be configured on the loopback interface.
C. The system ID within the NET address must match for all intermediate systems within the same area.
D. The system ID within the NET address must unique for all intermediate systems within the same area.
Answer: A,D
NEW QUESTION NO: 19
Which OSPFv3 router ID is valid?
A. 192.168.1.1
B. ::192.168.1.1
C. 0.0.0.0
D. 2008:db8::1
Answer: A
Which OSPFv3 router ID is valid?
A. 192.168.1.1
B. ::192.168.1.1
C. 0.0.0.0
D. 2008:db8::1
Answer: A
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