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NEW QUESTION # 115
Refer to the exhibit.
Refer to the exhibit An engineer is troubleshooting a networking issue with several symptoms The shortest path from router R1 to R8 is underused and the longest path is overused Traffic from 10.1.1 1 to 10 8 8 8 is routed on the longest path Traffic between the R1 and the application server is experiencing packet drops and latency problems.
Which action resolves the issue?
- A. Block the advertisement of the application server IP address to router R6.
- B. Configure a Level 2 IS-IS domain on router RI.
- C. Configure route leaking for the IP address Of the application server on router RI.
- D. Increase the RI to R2 link metric to 20.
Answer: B
NEW QUESTION # 116
Refer to the exhibit.
Which task must you perform on interface g1/0/0 to complete the SSM implementation?
- A. configure IGMPv3
- B. configure OSPFv3
- C. disable IGMP
- D. enable CDP
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-16/imc-pim-xe-16-book/imc-ssm.html
NEW QUESTION # 117
Refer to the exhibit.
Refer to the exhibit There is a BGP traffic path issue between Customer-1 and Customer-2 Users from Customer-2 have reported file transfer issues High utilization on the path between both customers causes many packet drops. Which configuration resolves the issue?
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: B
NEW QUESTION # 118
Refer to the exhibit.
Refer to the exhibit. Customers A and C are experiencing packet drops when connecting to the application server While troubleshooting the problem the network engineer confirms that the IS-lS Level- 1/2 adjacency is up between routers A B C. and D and both customers can communicate with the database server without packet loss Which action must the engineer take to resolve the issue?
- A. Leak the customer A and customer C subnets in the router A IS-IS database.
- B. Advertise a static default route to the router B IS-IS database.
- C. Leak the 172, 17.10/24 route in the IS-IS databases on routers A and C.
- D. Advertise the application server subnet in the router D IS-IS database
Answer: D
NEW QUESTION # 119
Refer to the exhibit.
A network engineer implemented this segment routing configuration. Which statement about the output is true?
- A. The device must be reloaded for these ranges to be allocated and used.
- B. The default segment routing global block range is being used on this device.
- C. A nondefault segment routing global block range is being used on this device.
- D. This range conflicts with the segment routing local block range.
Answer: C
NEW QUESTION # 120
Refer to the exhibit.
Refer to the exhibit. A network engineer configured three new PE routers to expand the network. The new routers run in the IS-IS routing protocol and reside in the data center in the same exchange as the existing routers. However, the network is now experiencing suboptimal routing. The Layer 2 configuration and VLANs are configured correctly to provide segregation between networks, but the Level 1 routes are not being converted to Level 2 routes. Which action resolves the issue?
- A. On Router 2. summarize internal routes between areas.
- B. On Router 1, summarize internal routes between areas.
- C. On Router 1, redistribute the routes into IGP.
- D. On Router 2, redistribute the routes into IGP.
Answer: A
NEW QUESTION # 121
Refer to the exhibit.
Why is neighbor 10.1.5.5 stuck in "2WAY" state?
- A. It is an expected behavior when OSPF network type is broadcast
- 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. OSPF authentication has failed between R2 and 10.1.5.5
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13683-11.html
NEW QUESTION # 122
Which statement about BFD on Cisco IOS XR Software is true?
- A. Cisco IOS XR Software does not support BFD multihop for IPv4.
- B. Cisco IOS XR router must use dynamic routing or a static route back to the Cisco IOS router to establish the peer relationship.
- C. Cisco IOS XR router must use LDP to route back to the Cisco IOS router to establish the peer relationship.
- D. BFD is not compatible between Cisco IOS XR and Cisco IOS Software.
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-
3/routing/configuration/guide/b-routing-cg-asr9000-63x/b-routing-cg-asr9000-
63x_chapter_0100.html
NEW QUESTION # 123
Refer to the exhibit.
Refer to the exhibit. A service provider has LDP and segment routing running in the network. Mobility traffic is carried through LDP and enterprise traffic is carried through segment routing. Which configuration must be implemented to connect the bank branch with the HUB site on routers?
- A. Configure segment-routing sr-prefer prefix-list on CRI and CR2 routers for 10.20.20.10/24.
- B. Enable segment-routing Mpls Sr-prefer on CRI and CR2 routers for 10.0.0.0/8.
- C. Configure segment-routing Sr-prefer prefix-list on AGI and AG2 router for 10.10.10.10/24.
- D. Enable segment-routing Mpls Sr-prefer on AGI and AG2 routers for 10.0.0.0/8.
Answer: A
NEW QUESTION # 124
Refer to the exhibit.
An engineer applied the summarization configuration on R1 for four networks (192.168.20.0/24 to
192.168.23.0/24) in area 1 and eight networks (192.168.32.0/24 to 192.168.39.0/24) in area 2 to stop the flooding of all the customer routes. While checking the routing table of R2, the engineer noticed that R1 is still sending only specific routes to R2. Which configuration should the engineer apply on R1 to summarize routes?
- A. Option A
- B. Option C
- C. Option D
- D. Option B
Answer: B
NEW QUESTION # 125
Refer to the exhibit. Why is neighbor 10.1.5.5 stuck in "2WAY" state?
- A. It is an expected behavior when OSPF network type is broadcast
- 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. OSPF authentication has failed between R2 and 10.1.5.5
Answer: A
Explanation:
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13683-11.html
NEW QUESTION # 126 
Refer to the exhibit. An engineering team implemented IS-IS on the network, with several different areas.
Recently, router R6 in area 3 has been experiencing excessive CPU usage. To reduce the load, a network engineer implemented route summarization on R2 However. R6 is still receiving the full routes from all routers. Which action must the engineer take to resolve the excessive CPU usage?
- A. Configure router R1 to send only the default route to R2 and R4.
- B. Configure all routers as Level 1/2 routers so that route summarization functions throughout the network
- C. Configure the Level 2 router R6 to manage summarization for the network
- D. Configure routers R3 and R5 to send summary routes to R6.
Answer: D
NEW QUESTION # 127
Refer to the exhibit. Mid-sized company Z connected two branch offices via a multicast-enabled ISP using the BGP routing protocol. PIM was implemented to support multicast streaming between the branches via MSDP. Client A cannot connect to the multicast stream source of company Z. The network engineer ran a debug on the edge of the network as shown.
Which action resolves the issue?
- A. Deploy BSR on routers R1 and R2 and enable multicast on both LAN segments.
- B. Implement MBGP and enable a multicast address family on R2.
- C. Configure the PIM protocol on the Serial 1/1 interface and enable Auto-RP.
- D. Enable the BGP routing protocol and advertise the 10 10.10.0/24 subnet on R1.
Answer: A
NEW QUESTION # 128
Refer to the exhibit.
Routers R1, R2. R3, and R4 have been configured to run OSPF. and router R5 is running EIGRP Traffic from R1 to R5 is expected to pass via R4. but OSPF routing has calculated the best path via R3. Which action corrects the problem?
- A. Configure R3 to use metric-type 1 with a higher metric than R4.
- B. Reconfigure R1 in Area 0.
- C. Change the metric-type value on R3 to 2.
- D. Configure R1 with a static route to the R5 networks and set R5 as the next hop.
Answer: C
NEW QUESTION # 129
When deploying a nationwide network of routers, what is the benefit of using BGP confederations?
- A. security
- B. scalability
- C. automatability
- D. availability
Answer:
Explanation:
https://www.routerfreak.com/bgp-network-design-bgp-confederation/
NEW QUESTION # 130
When deploying a nationwide network of routers, what is the benefit of using BGP confederations?
- A. security
- B. automatability
- C. scalability
- D. availability
Answer: C
NEW QUESTION # 131
Which difference must an engineer consider when choosing whether to implement OSPF or IS-IS as the routing protocol on the network?
- A. The OSPF DR election process is deterministic, and the IS-IS DS election process is not deterministic.
- B. To support fast convergence, OSPF uses the LSA arrival timer and IS-IS uses the PRC-interval timer.
- C. IS-IS supports ordinary, stub, totally-stub, and NSSA areas, but OSPF supports only stub areas.
- D. 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.
Answer: B
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_isis/configuration/15-s/irs-15-s- book/irs-fscnt.html
NEW QUESTION # 132
Refer to the exhibit.
The UserA device fails to recede IPTV streaming traffic from the source While debugging the issue a network engineer finds that routers RB and RC receive the multicast traffic normally RC receives subscription messages from UserA to join the IPTV stream Which action must the engineer lake on router RA to correct this problem?
- A. Change ip igmp version 2 to ip igmp version 3 on interface GigabitEthernet 1/0.
- B. Configure ip pim ssm with ip igmp version 2 on interface GigabitEthernet 1/0.
- C. Remove the ip pim ssm default configuration and replace it with ip pim rp-address 10.10.1.3
- D. Configure ip pim bidir-enable in global mode and add ip pim rp-address 10.10.10.3
Answer: A
NEW QUESTION # 133 
Refer to the exhibit. A network engineer configured three new PE routers to expand the network. The new routers run in the IS-IS routing protocol and reside in the data center in the same exchange as the existing routers. However, the network is now experiencing suboptimal routing. The Layer 2 configuration and VLANs are configured correctly to provide segregation between networks, but the Level 1 routes are not being converted to Level 2 routes. Which action resolves the issue?
- A. On Router 2. summarize internal routes between areas.
- B. On Router 1, summarize internal routes between areas.
- C. On Router 1, redistribute the routes into IGP.
- D. On Router 2, redistribute the routes into IGP.
Answer: A
NEW QUESTION # 134 
Refer to the exhibit. Why is neighbor 10.1.5.5 stuck in "2WAY" state?
- A. It is an expected behavior when OSPF network type is broadcast
- 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. OSPF authentication has failed between R2 and 10.1.5.5
Answer: A
Explanation:
Explanation/Reference: https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13683-11.html
NEW QUESTION # 135
You have configured MSDP peering between two autonomous systems that pass traffic between two sites, but the peering has failed to come up.
Which task do you perform to begin troubleshooting the problem?
- A. Verify that the two MSDP peers allow asymmetric routing
- B. Verify that PIM-DM is configured on the source interface
- C. Verify that both source interfaces are reachable from both peers
- D. Verify that multicast has been disabled globally
Answer: C
NEW QUESTION # 136
Which statement about BFD on Cisco IOS XR Software is true?
- A. Cisco IOS XR Software does not support BFD multihop for IPv4.
- B. Cisco IOS XR router must use dynamic routing or a static route back to the Cisco IOS router to establish the peer relationship.
- C. Cisco IOS XR router must use LDP to route back to the Cisco IOS router to establish the peer relationship.
- D. BFD is not compatible between Cisco IOS XR and Cisco IOS Software.
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k-r6-3/routing/configuration/ guide/b-routing-cg-asr9000-63x/b-routing-cg-asr9000-63x_chapter_0100.html
NEW QUESTION # 137
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?
- A. Router 1 must have the keyword metric-type 1 included in the redistribution command for all EIGRP routes to be redistributed.
- B. Router 1 must remove the AS number 1 from the redistribution command for all EIGRP routes to be redistributed.
- C. Router 1 must have the keyword ospf-metric included in the redistribution command for all EIGRP routes to be redistributed.
- D. Router 1 must have the keyword subnets included in the redistribution command for all EIGRP routes to be redistributed.
Answer: D
NEW QUESTION # 138
Refer to the exhibit. The Cisco router has a single uplink to the upstream network, which is critical to the business. The router is configured for traffic steering with the Autoroute mechanism configured to steer all OSPF and IS-IS prefixes over non-shortest paths and divert traffic for those prefixes to the SR-TE policy. However, the Autoroute Announce functionality for all prefixes is not working. Which additional command set must the engineer configure on the router to correct this issue?
- A.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 139
Refer to the exhibit. After troubleshooting BGP traffic steering issue, which action did the network operator take to achieve the correct effect of this configuration?
- A. Routes that have passed through AS 65517 have the local preference set to 150 and the traffic is denied.
- B. Routes directly attached to AS 65517 have the local preference set to 150.
- C. Routes that have originated through AS 65517 have the local preference set to 150.
- D. Routes that have passed through AS 65517 have the local preference set to 150.
Answer: D
NEW QUESTION # 140
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