最高で有効な300-510試験問題と解答PDF 300-510問題集（最近更新された253問あります) [Q72-Q88]

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最高で有効な300-510試験問題と解答PDF 300-510問題集（最近更新された253問あります)

試験問題解答は300-510学習ガイド

新問題 72
Drag and Drop Question
Drag and drop the BGP attributes from the left into the order of route selection preference on the right.

新問題 73

Refer to the exhibit. Router 1 has attempted to establish a Cisco MPLS TE tunnel to router 2, but the tunnel has failed. Which statement about this configuration is true?

Router 1 must define an explicit path to router 2

Router 1 and router 2 must define the RSVP bandwidth reserved on the physical interfaces

Router 2 must have a tunnel interface created with router 1 as the destination

Router 1 must have Cisco MPLS TE enabled on interface gigabitethernet0/1

新問題 74
Refer to the exhibit. Router 1 has established an SR-TE tunnel with router 2.
Which statement describes this configuration?

Router 1 has a list of labels used to explicitly lay out a path to router 2.

Router 1 and router 2 have a bidirectional tunnel set up with dynamic path selection.

Router 1 is the head-end tunnel and has dynamically chosen a path to router 2.

Router 2 is the head-end tunnel and has explicitly set a path to router 1.

新問題 75
An engineer is troubleshooting end-to-end customer traffic across an MPLS VPN service provider network. Which tasks should the engineer use to solve the routing issues? Drag and drop the table types from the left onto the most useful troubleshooting tasks/router types on the right. (Not all options are used.)

新問題 76
Refer to the exhibit.

A network operator is working to filter routes from being advertised that are covered under an aggregate announcement. The receiving router of the aggregate announcement block is still getting some of the more specific routes plus the aggregate. Which configuration change ensures that only the aggregate is announced now and in the future if other networks are to be added?

Configure the summary-only keyword on the aggregate command

Set each specific route in the AGGRO policy to drop instead of suppress-route

Filter the routes on the receiving router

Set each specific route in the AGGRO policy to remove instead of suppress-route

新問題 77
Refer to the exhibit.

A network operator wants to expand the segment routing global block in upcoming maintenance. The operator must ensure that the changes to the segment routing global block have no adverse impacts on the prefix-sid associated with the loopback0 interface used within the OSPF domain.
Which command can the operator use to enforce R2 to have a strict prefix-sid assignment to loopback0?

Option A

Option B

Option C

Option D

新問題 78
Refer to the exhibits.

A network operator is troubleshooting packet loss seen from the R1 loopback interface to the R2 loopback interface over the core network. The operator is attempting to identify the next leg in the path from PE1. Which interface and label path should the operator investigate next?

PE1 – Gi0/0/0/3 – forwarding label 24002

PE1 – Gi0/0/0/2 – forwarding label 24002

PE1 – Gi0/0/0/3 – forwarding label 24001

PE1 – Gi0/0/0/2 – forwarding label 24001

新問題 79
Refer to the exhibit.

CE1 and CE2 cannot communicate through the service provider BGP peering is established between PE1 and PE2. IS-IS is the only routing protocol running in the service provider core.
What
step can be done to troubleshoot the issue?

Switch the IGPs running in the core from IS-IS to OSPF to support a Cisco MPLS TE tunnel from PE1 to PE2.

Configure BGP between CE and PE routers.

Confirm that IS-IS is running with metric-style narrow.

Verify the MPLS LSPs.

新問題 80
Refer to the exhibit.

Refer to the exhibit. Multicast traffic destined from T1 and T2 routers to RP routers works well. A network engineer observes problems with multicast traffic flows between Site-A and Site-B. Site-A users fail to receive multicast stream on Site-B via RPTY site, while Site-B users fail to receive multicast stream on Site-Avia RPTZ site. Which action must be implemented to resolve the issues?

Establish MDSP peering with interface IP subnet.

Configure Site-A and Site-B in 10.80.14804

Allow the OSPF and MSDP packets on the firewall.

Configure direct OSPF peering between Site-A and Ste-B

新問題 81
Which difference must an engineer consider when choosing whether to implement OSPF or IS-IS as the routing protocol on the network?

The OSPF DR election process is deterministic, and the IS-IS DS election process is not deterministic.

To support fast convergence, OSPF uses the LSA arrival timer and IS-IS uses the PRC-interval timer.

IS-IS supports ordinary, stub, totally-stub, and NSSA areas, but OSPF supports only stub areas.

IS-IS links are associated with either a Level 1 area or a Level 2 area at one time, but OSPF links are associated with multiple areas at one time.

新問題 82
Refer to the exhibit.

An engineer has successfully fixed BGP peering issue. R1 has an established eBGP peering with R2 and R3. Which mechanism should the engineer apply in order to steer the traffic correctly?

The MED attribute can be applied on R2 to influence R1 to use it as the primary path.

The local preference attribute can be applied on R3 to influence AS 65513 to use AS 65515 as the secondary path.

The weight attribute can be applied on R2 to influence AS 65513 to use AS 65515 as the primary path.

The IGP metric can be manipulated on R1 to allow traffic to be load balanced between R2 and R3.

新問題 83
Refer to the exhibit.

Routers R1 and R2 cannot form a neighbor relationship, but the network is otherwise configured correctly and operating normally. Which two statements describe the problem? (Choose two.)

The two routers are in the same area

The two routers are in different subnets

The two routers have password mismatch issues

The two routers have the same network ID

The two routers are in different areas

新問題 84
What is determined by running the same hash algorithm on all PIMv2 routers?

The SPT from the RP to the multicast source

The SPT from the last hop router to the multicast source

Auto RP election

Which BSR to use for a particular multicast group

Which RP to use from a set of candidate RPs in the RP set

新問題 85
Refer to the exhibit. An engineer is troubleshooting an OSPF issue.
Router 1 has a neighbor relationship with router 2.
Only router 1 classful EIGRP routes can be seen on router 2.
In order for all EIGRP routes to be redistributed correctly, which action should be taken?

Router 1 must have the keyword subnets included in the redistribution command for all EIGRP routes to be redistributed.

Router 1 must remove the AS number 1 from the redistribution command for all EIGRP routes to be redistributed.

Router 1 must have the keyword ospf-metric included in the redistribution command for all EIGRP routes to be redistributed.

Router 1 must have the keyword metric-type 1 included in the redistribution command for all EIGRP routes to be redistributed.

新問題 86
Refer to the exhibit.

R3 is:
failing to accept multicast RP information from Domain-A
advertising MSDP SA messages to R1 and R4
receiving SA messages only from R4
Which command must the engineer implement to resolve the issue?

R3# ip msdp sa-filter in 192.168.3.1

R3# no ip msap sa-filter in 192.168.1.1
C R3# no ip msdp peer 192.168.1.1

R3# ip msdp sa-filter out 192.168.1.1

新問題 87
Refer to the exhibit.

Refer to the exhibit. A network engineer is investigating a report of packet drops in an application running on a server connected to PE2 The engineer determined that:
The OSPF adjacency in area 0 is up. and it is learning the loopback addresses of all routers in area 0.
Traffic from users connected to PE1 to the application is also passing normally.
Packets from PE2 back to PE1 are being dropped
Which action resolves the issue?