最新的Cisco Implementing Cisco Service Provider VPN Services - 300-515免費考試真題
Refer to the exhibit. OSPF is used as an underlayer routing protocol in the backbone network of this ISP. A network engineer recently configured R1 with ip cef and mpls label range 1000 2000.
Several days later, the engineer replaced a failed RP module on R1. After the replacement, one of the customer's MPLS LSPs went down with the error message LSP-ERROR-Indication:No Label Resources. Which action must the engineer take to resolve the issue?
Several days later, the engineer replaced a failed RP module on R1. After the replacement, one of the customer's MPLS LSPs went down with the error message LSP-ERROR-Indication:No Label Resources. Which action must the engineer take to resolve the issue?
正確答案: A
說明：（僅 Fast2test 成員可見）
In MPLS Layer 3 VPN implementations, which mechanism is used to control which routes are imported to a VRF?
正確答案: B
A network engineer is implementing Layer 3 MPLS VPNs on Cisco IOS/IOS XE PE routers.
Which PE-to- CE routing protocol requires a separate routing process to be created for each VRF?
Which PE-to- CE routing protocol requires a separate routing process to be created for each VRF?
正確答案: C
Refer to the exhibit. An engineer working for a service provider with an employee ID: 4985:13:314 is troubleshooting an ongoing network outage on an E-Line Services Network with L2VPN single- segment pseudowires. The verification confirmed that the Layer 2 configuration is correct and the physical connection between the devices is working normally. Which additional command sequence resolves the issue?
正確答案: C
說明：（僅 Fast2test 成員可見）
Which requirement must be implemented when an organization implements BGP as its PE-CE routing protocol and the CE sites exist in the same autonomous system?
正確答案: C
說明：（僅 Fast2test 成員可見）
Refer to the exhibit. A Cisco engineer at a service provider must implement single-homed EVPN- VPWS. When router PE1 receives an EVPN per EVI EAD route from PE2, it must add the entry to its local Layer 2 RIB. The engineer began the implementation process by applying this configuration to PE1. Which additional configuration must the engineer apply to PE1 to complete the EVPN-VPWS implementation?
正確答案: D
說明：（僅 Fast2test 成員可見）
What are two components of a VPNv4 address? (Choose two.)
正確答案: D,E
說明：（僅 Fast2test 成員可見）
An engineer is troubleshooting an EoMPLS circuit on a Cisco IOS XR router interface that removes a VLAN from the distribution layer. Which configuration should the engineer apply in order to accomplish the task?
正確答案: D
Refer to the exhibit. To begin implementing EVPN Native with the software MAC learning feature, an engineer has applied this configuration to router PE1. Source MAC addresses learned on PE1 must be stored as dynamic MAC entries and updated on PE2 as static remote MAC addresses.
Which additional configuration must the engineer apply to PE1 to complete the EVPN Native implementation?
Which additional configuration must the engineer apply to PE1 to complete the EVPN Native implementation?
正確答案: C
說明：（僅 Fast2test 成員可見）
Which three functions are performed by the PE router in an MPLS Layer 3 VPN? (Choose three.)
正確答案: A,B,F
The network engineering group of a large ISP needs to harden the management plane of its Cisco 9000 Series ASRs. While addressing IPv6 ICMP issues, they realized they have to limit the rate at which IPv6 ICMP error messages are sent out on the network. Which command do they need to apply?
正確答案: A