350-501 Leak Questions

Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) Questions and Answers

Question 121

Refer to the exhibit. A network engineer observed congestion between routers R1 and R4, which are connected on a point-to-point link. Two servers that reside on networks on R1 and R4 generate heavy traffic between them with most traffic going from R4 to R1. To improve overall performance, the engineer wants to drop inbound packets that exceed a configured threshold, without disrupting traffic that passes from R4 to R3. Which action must the engineer take to resolve the issue?

Options:

Implement traffic policing to drop packets that exceed the given threshold.

Implement FIFO to queue excess traffic for transmission when bandwidth is available.

Implement traffic shaping to drop excess packets.

Implement a service policy in the outbound direction on each interface on the link to tag traffic exiting each router.

Question 122

Refer to the exhibit.

Routers R2 and R3 are Level 1/Level 2 IS-IS routers that redistribute 198 18.x.x/24 prefixes to routers R5 and R6 In the Level 1 area R2 Is to be the preferred router for all redistributed prefixes in the Level 1 area. Which configuration sets this preference?

Options:

Option A

Option B

Option C

Option D

Question 123

Refer to the exhibit. Customer_A asked ISP_A to connect two offices via an MPLS L3 VPN. Customer_A is currently using only the default route toward ISP_A. The engineer at ISP_A already configured the ip route vrf Customer_A 172.16.10.0 255.255.255.0 10.10.10.1 command on R1. Which action completes the configuration?

Options:

Configure the network 172.16.10.0 and redistribute-internal static commands under the BGP address family for Customer_A in the global BGP configuration on R1.

Enable the bgp default route-target filter and default-Information originate commands under the global BGP configuration on R2.

Configure the route-target both 200:1 and route-replicate vrf Customer_A commands under the lp vrf configuration on R2.

Configure the redistribute static and redistribute connected commands on R1.

Question 124

Refer to the exhibit.

Which two topology changes happen to the IS-IS routers? (Choose two.)

Options:

All four routers are operating as Level 1 routers only.

All four routers are operating as Level 2 routers only.

R1 and R4 are Level 2 neighbours.

R1 and R2 are Level 2 neighbours.

All four routers are operating as Level 1-2 routers.

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Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) Questions and Answers

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