300-515試験無料問題集（178題）「Cisco Implementing Cisco Service Provider VPN Services 認定」

出題：1

Which optional information can be included with an IPv6 ping to support the troubleshooting process?

A. source MAC address

B. IPv6 hostname

C. IPv4 IP address

D. destination MAC address

正解：B 解答を投票する

出題：2

Which three functions are performed by the PE router in an MPLS Layer 3 VPN? (Choose three.)

A. exchanges VPN labels with the CE routers

B. exchanges routing updates with the CE router

C. translates the CE routing information into VPNv4 routes

D. imports and exports RTs that are received from the P routers

E. exchanges RDs with the P routers

F. exchanges VPNv4 routes with other PE routers over MP-BGP

正解：B,C,F 解答を投票する

出題：3

Refer to the exhibit. VLAN 10 is experiencing congestion on the link to ISP 1. The network architect asked an engineer to update the configuration on RA so that VLAN 10 traffic travels via ISP 2 without affecting traffic from VLAN 20.
Which action meets this requirement?

A. Apply route-map Vlan10_to_ISP_2 on RA Ge2/1.

B. Apply route-map Vlan10_to_ISP_2 on RA Ge1/1.10.

C. Apply route-map Vlan10_to_ISP_2 on RA Ge1/1.20.

D. Apply route-map Vlan10_to_ISP_2 on RA Ge2/0.

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

An ISP provides a major client MPLS VPN for managed services. The MPLS engineering team needs to use the advanced VPN feature of selective VRF import so that only specific prefixes are present in the required VPNs.
Which aspect of this feature must the team consider?

A. A route must pass the import route map first and then the route target import filter.

B. The routers that are imported in the VRF can be BGP and IGP routes, so other match conditions in the route map, besides communities, can be used.

C. A route is imported into the VRF only when at least one RT that is attached to the route matches one RT that is configured in the VRF and the route is permitted by the import route map.

D. The import-map command is applied under the PE interface that connects to the CE router.

正解：C 解答を投票する

出題：5

In MPLS Layer 3 VPN implementations, what is used on the PE router to isolate potential overlapping routing information between different customers?

A. VRFs

B. VC IDs

C. pseudowire classes

D. pseudowire IDs

E. route targets

正解：A 解答を投票する

出題：6

Which kind of traffic is supported in an MVPN Extranet?

A. PIM dense mode with Reverse Path Forwarding

B. Bidirectional PIM

C. PIM sparse mode

D. PIM dense mode

正解：C 解答を投票する

出題：7

Refer to the exhibit. Which statement about this command is true?

A. It is used to set the router that will server as the root bridge for STP.

B. It must be configured on each PE router to enable the PE routers to receive multicast traffic for this particular MVRF.

C. It must be configured on the PE and CE router to enable MP-BGP to send labels for CSC.

D. It is used to set the designated router on a link using PIM-SM.

正解：B 解答を投票する

出題：8

Refer to the exhibit. At the request of the customer, an engineer from the service provider configures monitoring on the customer Ethernet links. The engineer implements Ethernet OAM to support the contractual SLA. The customer asked for the interface to be blocked when traffic exceeds 10 frames per second.
Which set of commands must the engineer implement?

A. ethernet oam
ethernet oam link-monitor receive-crc window 10
ethernet oam link-monitor transmit-crc threshold low 195

B. ethernet oam
ethernet oam min-rate 10
ethernet oam mode passive

C. ethernet oam
ethernet oam link-monitor high-threshold action error-disable-interface ethernet oam link-monitor frame threshold 10 window 399

D. interface TenGigabitEthernet1/0
ethernet oam
ehternet oam min-rate 10
ethernet oam link-monitor on

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

Refer to the exhibit. The engineering team of the service provider is implementing Ethernet OAM on the link between the PE and CE routers, and the team wants to set the upper OAM PDU threshold to 8. The CE router is configured with the default OAM configuration with passive mode enabled. Which configuration must the team implement to provide additional monitoring for the Ethernet connections to the customer's multiple sites?

A. ethernet oam
ethernet oam min-rate 8

B. ethernet oam
ethernet oam min-rate 8
ethernet oam mode passive

C. ethernet oam
ethernet oam max-rate 8

D. ethernet oam
ethernet oam max-rate 8
ethernet oam mode passive

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

300-515試験無料問題集「Cisco Implementing Cisco Service Provider VPN Services 認定」