400-201 CCIE Service Provider dumps
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If you use the CertTree CertTree 400-201 CCIE Service Provider dumps, you can reduce the time and economic costs of the exam. It can help you to pass the exam successfully. Before you decide to buy our CertTree 400-201 CCIE Service Provider dumps, you can download our free test questions, including the PDF version and the software version. If you need software versions please do not hesitate to obtain a copy from our customer service staff.
Share some CCIE 400-201 exam questions and answers below.
An support engineer has been tasked to protect an ISP infrastructure from the growing number of encrypted DDoS attacks. The solution should also validate the eBGP peering.
Which solution accomplishes these goals?
A. BGP FlowSpec
B. BTSH
C. BGP Route Dampening
D. BGP LS
E. RTBH
Answer: E
A service provider has a requirements to deploy a virtual router in its network to handle high-performance data plane service up to 20Gbps.
Which Cisco solution fulfills this requirement?
A. Cisco 7600
B. Cisco ASR 9000
C. Cisco NCS 6000
D. Cisco CSR 1000v
E. Cisco nexus 9000v
Answer: B
A service provider engineer enabled the BGP next-hop tracking feature and also tuned the OSPF to increase the network convergence in case of network failures. However, the operator engineer notices that in cases of PE failure, the network convergence is still slow.
Which configuration must the operator use to remedy this failure scenario?
A. router bgp 65000
address-family ipv4
bgp nexthop trigger delay 1
!
address-family vpnv4
bgp nexthop trigger delay 1
B. ip prefix-list PREFIX_32 permit 0.0.0.0/0 ge 32
!
route-map ONLY_32 permit 10
match ip address prefix-list PREFIX_32
match source-protocol ospf
!
router bgp 65000
address-family vpnv4
bgp next-hop route-map ONLY_32
C. router ospf 1
default-information originate always metric-type 1
timers throttle Isa 1 5 5000
timers throttle spf 1 5 5000
D. router ospf 1
no default-information originate
tiers throttle Isa all 1 5 5000
times throttle spf 1 5 5000
E. router bgp 65000
address-family ipv4
no bgp next-hop trigger enable
bgp additional-paths install
!
address-family vpnv4
no bgp next-hop trigger enable
bgp additional-paths install
Answer: A
A corporate ABC located in the US acquired Company XYZ which is located in Europe. Both companies are connected to the internet using the local ISP. A management VLAN must built using subnet 192.168.1.0/24 across the ABC and XYZ sites.
Which solution meets this requirement?
A. Layer 3 VPN
B. AToM
C. VPLS
D. L2TPv3
Answer: D
ISP A provides L2VPN services to Company B through an MPLS network. Company B uses all available CoS values to classify and different traffic forwarding within all Company B sites.
ISP A uses the following CoS values to differentiate service classes for the VPN customer traffic
• MPLS EXP 0 for Bronze service class
• MPLS EXP 1 for Silver service class
• MPLS EXP 2 for Gold service class
• Remaining MPLS EXP values for ISP A internal use
ISP A¡¯s policy is to forward VPN customer traffic based only on their Bronze, silver and Gold service classes.
Which QoS method must ISP A implement to achieve this?
A. Short-pipe Mode
B. Russian Doll Model
C. Pipe Mode
D. Uniform Mode
E. Maximum Allocation Model
Answer: D
Which routing table is used by PEs and ASBRs to store all VPN routes that need to be exchanged in an Inter-AS L3VPN option B scenario?
A. IGP table
B. VRF routing table
C. Global routing table
D. BGP table
Answer: D
What ISIS TLVs are used to support MPLS traffic Engineering? (Choose three)
A. TLV 22 Extended IS neighbor
B. TLV 10 Authentication Information
C. TLV 134 Router ID
D. TLV 132 IP interface Address
E. TLV 128 IP Internal Reachability
F. TLV 135 IS Reachability
Answer: A, C, F
Why are thresholds defined based on baseline documents?
A. To help identify current network problems and predict future bottlenecks
B. To reduce polling traffic on the network
C. To verify that interfaces are in the correct state
D. To suppress duplicate alarms and for event correlation
E. To ensure that QoS parameters are defined appropriately
Answer: A
An engineer wants to configure MPLS TE Fast Reroute with link protection on five routers. Which methodology can reduce configuration on the point of the local repair router and successfully complete the task?
A.Configure a backup tunnel on the PLR.
B.Enable the autotunnel backup feature.
C.Configure a backup tunnel on the tunnel headend router.
D.Enable the autotunnel primary feature.
Answer: B
Which three OSPF pieces of information must between routers in order to establish an ospf neighborship? (Choose three)
A. Area ID
B. Hello interval and dead interval timer value
C. LSA refresh period timer value
D. Priority value
E. Stub flag
F. Process ID
Answer: A, B, E
We are dedicated to provide the CertTree 400-201 CCIE Service Provider dumps to the world of the candidates who want to participate in IT exam. To get the Cisco 400-201 exam certification is the goal of many IT people and Network professionals. The pass rate of CertTree is incredibly high. We are committed to your success.When you select to use CertTree CertTree 400-201 CCIE Service Provider dumps, you have set the first foot on the peak of the IT industry and the way to your dream is one step closer.
If you use the CertTree CertTree 400-201 CCIE Service Provider dumps, you can reduce the time and economic costs of the exam. It can help you to pass the exam successfully. Before you decide to buy our CertTree 400-201 CCIE Service Provider dumps, you can download our free test questions, including the PDF version and the software version. If you need software versions please do not hesitate to obtain a copy from our customer service staff.
Share some CCIE 400-201 exam questions and answers below.
An support engineer has been tasked to protect an ISP infrastructure from the growing number of encrypted DDoS attacks. The solution should also validate the eBGP peering.
Which solution accomplishes these goals?
A. BGP FlowSpec
B. BTSH
C. BGP Route Dampening
D. BGP LS
E. RTBH
Answer: E
A service provider has a requirements to deploy a virtual router in its network to handle high-performance data plane service up to 20Gbps.
Which Cisco solution fulfills this requirement?
A. Cisco 7600
B. Cisco ASR 9000
C. Cisco NCS 6000
D. Cisco CSR 1000v
E. Cisco nexus 9000v
Answer: B
A service provider engineer enabled the BGP next-hop tracking feature and also tuned the OSPF to increase the network convergence in case of network failures. However, the operator engineer notices that in cases of PE failure, the network convergence is still slow.
Which configuration must the operator use to remedy this failure scenario?
A. router bgp 65000
address-family ipv4
bgp nexthop trigger delay 1
!
address-family vpnv4
bgp nexthop trigger delay 1
B. ip prefix-list PREFIX_32 permit 0.0.0.0/0 ge 32
!
route-map ONLY_32 permit 10
match ip address prefix-list PREFIX_32
match source-protocol ospf
!
router bgp 65000
address-family vpnv4
bgp next-hop route-map ONLY_32
C. router ospf 1
default-information originate always metric-type 1
timers throttle Isa 1 5 5000
timers throttle spf 1 5 5000
D. router ospf 1
no default-information originate
tiers throttle Isa all 1 5 5000
times throttle spf 1 5 5000
E. router bgp 65000
address-family ipv4
no bgp next-hop trigger enable
bgp additional-paths install
!
address-family vpnv4
no bgp next-hop trigger enable
bgp additional-paths install
Answer: A
A corporate ABC located in the US acquired Company XYZ which is located in Europe. Both companies are connected to the internet using the local ISP. A management VLAN must built using subnet 192.168.1.0/24 across the ABC and XYZ sites.
Which solution meets this requirement?
A. Layer 3 VPN
B. AToM
C. VPLS
D. L2TPv3
Answer: D
ISP A provides L2VPN services to Company B through an MPLS network. Company B uses all available CoS values to classify and different traffic forwarding within all Company B sites.
ISP A uses the following CoS values to differentiate service classes for the VPN customer traffic
• MPLS EXP 0 for Bronze service class
• MPLS EXP 1 for Silver service class
• MPLS EXP 2 for Gold service class
• Remaining MPLS EXP values for ISP A internal use
ISP A¡¯s policy is to forward VPN customer traffic based only on their Bronze, silver and Gold service classes.
Which QoS method must ISP A implement to achieve this?
A. Short-pipe Mode
B. Russian Doll Model
C. Pipe Mode
D. Uniform Mode
E. Maximum Allocation Model
Answer: D
Which routing table is used by PEs and ASBRs to store all VPN routes that need to be exchanged in an Inter-AS L3VPN option B scenario?
A. IGP table
B. VRF routing table
C. Global routing table
D. BGP table
Answer: D
What ISIS TLVs are used to support MPLS traffic Engineering? (Choose three)
A. TLV 22 Extended IS neighbor
B. TLV 10 Authentication Information
C. TLV 134 Router ID
D. TLV 132 IP interface Address
E. TLV 128 IP Internal Reachability
F. TLV 135 IS Reachability
Answer: A, C, F
Why are thresholds defined based on baseline documents?
A. To help identify current network problems and predict future bottlenecks
B. To reduce polling traffic on the network
C. To verify that interfaces are in the correct state
D. To suppress duplicate alarms and for event correlation
E. To ensure that QoS parameters are defined appropriately
Answer: A
An engineer wants to configure MPLS TE Fast Reroute with link protection on five routers. Which methodology can reduce configuration on the point of the local repair router and successfully complete the task?
A.Configure a backup tunnel on the PLR.
B.Enable the autotunnel backup feature.
C.Configure a backup tunnel on the tunnel headend router.
D.Enable the autotunnel primary feature.
Answer: B
Which three OSPF pieces of information must between routers in order to establish an ospf neighborship? (Choose three)
A. Area ID
B. Hello interval and dead interval timer value
C. LSA refresh period timer value
D. Priority value
E. Stub flag
F. Process ID
Answer: A, B, E
We are dedicated to provide the CertTree 400-201 CCIE Service Provider dumps to the world of the candidates who want to participate in IT exam. To get the Cisco 400-201 exam certification is the goal of many IT people and Network professionals. The pass rate of CertTree is incredibly high. We are committed to your success.When you select to use CertTree CertTree 400-201 CCIE Service Provider dumps, you have set the first foot on the peak of the IT industry and the way to your dream is one step closer.
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