642-889 무료 덤프문제 온라인 액세스

In Layer 3 MPLS VPN implementations, which protocol is used to carry the VPNv4 routes from PE to PE?

• A.RSVP
• B.IGP
• C.LDP
• D.MP-BGP

An engineer working for a Service Provider with employee id: 3609:86:653 is configuring Internet access for a customer using the MPLS L3VPN Shared Service method. Which step will be required to configure this service?

• A.global NAT
• B.VRF-aware NAT on a P router
• C.route leaking between customer routing tables
• D.dedicated VRF that will import and export routes by using route-target values

A network engineer is troubleshooting an MPLS Layer 3 VPN and discovers that routes are being learned by CE routers, but there is no IP connectivity. Which option is the most likely cause?

• A.The customer does not have an end-to-end label switch path.
• B.The provider does not have an end-to-end label switch path.
• C.The customer is not sharing labels with the provider.
• D.The provider is not sharing labels with the customer.
• E.The customers PE to CE routing protocol is misconfigured.
• F.The providers PE to CE routing protocol is misconfigured.

Which Layer 2 encapsulations can AToM solution support with interworking IP feature enable?

• A.Ethernet to ATM AAL5
• B.PPP to Frame Relay
• C.multipoint PPP to Frame Relay
• D.ATM AAL5 to Frame Relay

A Cisco IOS XR device is acting as a PE. It must have an iBGP VPNv4 session with the other PE 2.2.2.2 using source loopback 0. Which configuration achieves this goal?

• A.Option
  
• B.Option
  
• C.Option
  
• D.Option