300-510無料問題集「Cisco Implementing Cisco Service Provider Advanced Routing Solutions」

質問 1

Refer to the exhibit.

An engineer working for a private telecommunication company with an employee id 3977 74 814 implemented the configuration on Router 1. what is the effect of it?

（A）Router 1 sends only one best path to neighbor 192 168.1.1.

（B）Router 1 sends up to three paths to neighbor 192.168.1.1 for all routes

（C）Router 1 sends and receives multiple best paths from neighbor 192.168.1.1

（D）Router 1 receives only one best path from neighbor 192.168.1.1

正解：C 解答を投票する

質問 2

Which two routing protocols have extensions capable of running SRv6? (Choose two.)

（A）EIGRP

（B）OSPF

（C）RIP

（D）IGRP

（E）BGP

正解：B、E 解答を投票する

質問 3

Refer to the exhibit. An engineer is troubleshooting an issue with this network and notices that prefixes from R3 are missing on the R1 routing table Due to repeated ASN when the 10 0 0 0'8 prefix from R3 arrives at R1, BGP automatically rejects it There is no prefix-list on R1 which blocks the traffic from R3 What should the engineer do to fix the problem so that BGP allows that prefix on R1?

（A）Configure the allowas-in command on R1.

（B）Configure identical confederation ASNs on R1 and R2.

（C）Configure R2 as a route reflector client of R1.

（D）Configure the next-hop-self command on R2.

正解：A 解答を投票する

質問 4

Drag and drop the BGP attributes from the left into the order of route selection preference on the right.

正解：

質問 5

Refer to the exhibit. An engineer is troubleshooting an issue with traffic steering using the color-only automated steering mechanism. BGP is failing to automatically steer traffic into an SR policy with the given color of a route, regardless of the next hop. The layer 2 configuration is correct, and the physical connection between the devices is working normally. Whch additional command sequence must the engineer add to correct the issue?

（A）Option D

（B）Option B

（C）Option C

（D）Option A

正解：A 解答を投票する

質問 6

Refer to the exhibit.

OSPF is an interior routing protocol on the network. R2 Is In the backbone area, and R4 is In a totally NSSA area. R5 announces only the 0.0.0.0/0 route to R4 via BGP. R4 is configured with redistribute bgp 736 metric- type 2. After the most recent maintenance window. R2 no longer has the default route via R4. Which action must the network engineer take to correct the reachability problem?

（A）Configure default-information-originate under the OSPF configuration on router R4.

（B）Configure ip route 0.0.0.0 0.0.0.0 nullO under the global router configuration on router R4.

（C）Configure area 2 nssa translate type7 no-suppress-fa under the OSPF configuration on router R2.

（D）Configure area 2 nsta no-summary under the global router configuration on router R2.

正解：D 解答を投票する

質問 7

Refer to the exhibit.

Why is neighbor 10.1.5.5 stuck in "2WAY" state?

（A）OSPF authentication has failed between R2 and 10.1.5.5

（B）Router ID 10.1.5.5 is not reachable from R2

（C）OSPF parameters (Area ID or hello interval) are mismatched between R2 and 10.1.5.5

（D）It is an expected behavior when OSPF network type is broadcast

正解：D 解答を投票する

質問 8

For which reason can two devices fail to establish an OSPF neighbor relationship?

（A）The two devices have different router IDs

（B）The two devices have different network types

（C）The two devices have different process IDs

（D）The two devices have the same area ID

正解：B 解答を投票する

質問 9

Refer to the exhibit.

IS-IS runs in the network and all routers are in the same area R1 statically routes to distribute traffic with R6 and the networking team has redistributed the static routes on R1 into IS-IS Hosts on R3 need access to servers connected to R6 A tag has been applied to the routes to manipulate routes along the path but routers running IS-IS are still unable to reach the redistributed routes Which action must the team take to resolve the issue?

（A）Configure the route map with an additional route-map set-tag permit 10 sequence

（B）Configure R3 with a default route that uses R2 as the next hop

（C）Configure the IS-IS routers with metric-style wide

（D）Configure the routers as Level 1/Level 2 routers

正解：C 解答を投票する

質問 10

Refer to the exhibit.

All routers on this network have been configured with P1M-SM and R1 is the rendezvous point However, when asymmetric routing is implemented to modify link usage the network begins to drop certain multicast traffic Which action corrects the problem?

（A）Configure the routers to use PIM-DM instead of PIM-SM.

（B）Remove the asymmetric routing and use spanning tree to manage link usage.

（C）Place the routes affected by asymmetric routing in a VRF.

（D）Add a static Mroute for routes that are failing.

正解：C 解答を投票する

質問 11

Refer to the exhibit. R1 is sending data traffic to R6 using the same SRGB range as the other routers in the topology, but it is also using a non-default SRLB range. Which two configuration tasks must the engineer perform to enable normal SRGB and SRLB operations on this network? (Choose two.)

（A）Set the default SRGB range to 16000 to 23999.

（B）Configure an adjacency SID from SRLB range 1002 to 6005.

（C）Set the SRGB range to 1002 to 6005

（D）Configure router R2 with adjacency SID 4002 to enable it to reach R4.

（E）Configure router R1 with adjacency SID 1003 tcPegable it to reach R2.

正解：A、B 解答を投票する

質問 12

Which cost is the default when redistributing routes from BGP to OSPF?

（A）20

（B）1

（C）automatic

（D）infinite

正解：B 解答を投票する

質問 13

Refer to the exhibit.

Routers within the cluster are not receiving the desired prefixes. What must be done to fix the issue?

（A）No client-to-client must be disabled.

（B）No client-to-client reflection must be enabled.

（C）Clients in that cluster must have full mesh connectivity between iBGP peers.

（D）Clients in that cluster must have full mesh connectivity between eBGP peers.

正解：C 解答を投票する

質問 14

A network consultant is troubleshooting IS-IS instances to identify why a routing domains is having communication problems between the two instances. Which description of the possible cause of issues in the routing domain is true?

（A）The IS-IS "ISP" and "ISP2" instances are unrelated and unable to intercommunicate

（B）The same interface cannot be advertised in two different IS-IS instances

（C）The configured IS-IS NSEL value is not allowing the routing systems to establish a neighborship

（D）The interface mode ip router is-is command was not included in the script

正解：B 解答を投票する

質問 15

What can be used to determine a path from the head-end to a tail-end router when implementing SR-TE with a head-end, with little information on the network topology?

（A）path computation engine

（B）tail-end router

（C）SNMP server

（D）traffic controller

正解：A 解答を投票する

質問 16

Drag and drop the attributes for the BGP route selection on the left into the correct order on the right. Not all options are used.

正解：

質問 17

Refer to the exhibit Router 1 resides in a different data center than Rouler 2 and Router 3. Router 1 is running the IS-IS routing protocol, and it is preconfigured with LDP and segment routing Which configuration must the engineer apply under router isis 111 on Router 1 to implement Tl-LFA on the link to Router 2 without disrupting traffic to Router 3?

（A）

（B）

（C）

（D）

正解：A 解答を投票する

300-510 無料問題集「Cisco Implementing Cisco Service Provider Advanced Routing Solutions」

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