100% Pass Your 300-510 Exam Dumps at First Attempt with Prep4SureReview
Penetration testers simulate 300-510 exam PDF
NEW QUESTION 20
For which reason can two devices fail to establish an OSPF neighbor relationship?
- A. The two devices have different network types
- B. The two devices have different process IDs
- C. The two devices have different router IDs
- D. The two devices have the same area ID
Answer: A
Explanation:
Explanation/Reference: https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13699-29.html
NEW QUESTION 21
Refer to the exhibit.
A network operator is getting the route for 10.11.11 0/24 from two upstream providers on
#XR3. The network operator must configure #XR3 to force the 10.11.11.0/24 prefix to route via next hop of 10.0.0.9 as primary when available. Which of these can the operator use the routing policy language for, to enforce this traffic forwarding path?
- A. weight of 0 on the prefix coming from 192.168.0.2
- B. lower local preference on the prefix coming from 192.168.0.2
- C. higher local preference on the prefix coming from 192.168.0.1
- D. weight of 100 on the prefix coming from 192.168.0.1
Answer: A
NEW QUESTION 22
Refer to the exhibit.
Which tree does multicast traffic follow?
- A. shared tree
- B. source tree
- C. MDT default
- D. MDT voice
Answer: C
NEW QUESTION 23
Refer to the exhibit.
CE1 is the gateway router into the provider network via PE1. A network operator must inject a default route into OSPF area 0. All devices inside area 0 must be able to reach PE1. Which configuration achieves this goal?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/47868-ospfdb9.html
NEW QUESTION 24
Refer to the exhibit.
A network operator must stop 10.33.33.33/32 from being redistributed into Level 1 router XR1. Which configuration meets this need?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 25
Refer to the exhibit.
P1 and PE3 Cisco IOS XR routers are directly connected and have this configuration applied. The BGP session is not coming up. Assume that there is no IP reachability problem and both routers can open tcp port 179 to each other. Which two actions fix the issue? (Choose two.)
- A. Change MD5 to HMAC-MD5
- B. Remove the send and accept lifetime under key 1
- C. Change MD5 to SHA-1
- D. Change MD5 to HMAC-SHA1-12
- E. Change MD5 to HMAC-ESP
Answer: A,D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4-0/security/configuration/guide/ sc40crsbook_chapter5.html
NEW QUESTION 26
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?
- A. Switch the IGPs running in the core from IS-IS to OSPF to support a Cisco MPLS TE tunnel from PE1 to PE2.
- B. Verify the MPLS LSPs.
- C. Configure BGP between CE and PE routers.
- D. Confirm that IS-IS is running with metric-style narrow.
Answer: D
NEW QUESTION 27
Refer to the exhibit.
Router 1 has established an SR-TE tunnel with router 2. Which statement describes this configuration?
- A. Router 1 is the head-end tunnel and has dynamically chosen a path to router 2.
- B. Router 1 and router 2 have a bidirectional tunnel set up with dynamic path selection.
- C. Router 2 is the head-end tunnel and has explicitly set a path to router 1.
- D. Router 1 has a list of labels used to explicitly lay out a path to router 2.
Answer: A
NEW QUESTION 28
Which two conditions must be met before separate ISPs can provide interdomain multicast routing? (Choose two.)
- A. Each ISP must configure MSDP to connect its individual multicast administrative domain to the domains at other ISPs.
- B. Each ISP must dedicate a single router to handle multicast traffic between providers.
- C. Each ISP must support intradomain multicast routing.
- D. Each ISP must configure its network to use PIM-DM.
- E. Each ISP must replace its RP assignment with a global RP.
Answer: A,C
NEW QUESTION 29
Refer to the exhibit.
Which attribute can router 1 alter so that only other iBGP peers prefer to use 192.168.4.2 as the next hop for route 192.168.3.0/24?
- A. origin
- B. MED
- C. weight
- D. local preference
Answer: B
NEW QUESTION 30
Refer to the exhibit.
After troubleshooting an OSPF adjacency issue, routers 1, 2, and 3 have formed OSPF neighbor relationships. Which statement about the configuration is true?
- A. Router 2 receives a Type 5 LSAs from router 1 for its connected subnets
- B. Router 2 receives a Type 7 LSAs from router 3 for its connected subnets
- C. Router 2 uses router 3 as the next hop for 192.168.0.0/24
- D. Router 2 uses router 1 as the next hop for 192.168.0.0/24
Answer: A
NEW QUESTION 31
Refer to the exhibit.
Which LSA type is indicated by this router output?
- A. type 4 LSA
- B. type 3 LSA
- C. type 1 LSA
- D. type 2 LSA
Answer: C
NEW QUESTION 32
Refer to the exhibit.
After you applied these configurations to routers R1 and R2, the two devices could not form a neighbor relationship. Which reason for the problem is the most likely?
- A. The two routers cannot authenticate with one another.
- B. The two routers have the same area ID.
- C. The two routers have the same network ID.
- D. The two routers have different IS-types.
Answer: A
NEW QUESTION 33
Refer to the exhibit.
Why is neighbor 10.1.5.5 stuck in "2WAY" state?
- A. OSPF parameters (Area ID or hello interval) are mismatched between R2 and 10.1.5.5
- B. OSPF authentication has failed between R2 and 10.1.5.5
- C. It is an expected behavior when OSPF network type is broadcast
- D. Router ID 10.1.5.5 is not reachable from R2
Answer: C
NEW QUESTION 34
Which command is used to enable BIDIR-PIM under global configuration mode for Cisco IOS XE Sofware?
- A. ipv4 pim bidir-enable
- B. ip multicast-routing
- C. ip pim bidir-enable
- D. ip pim bidir
Answer: C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-3s/imc-pim-xe-3sbook/imc_basic_cfg.html
NEW QUESTION 35
Which statement about BFD on Cisco IOS XR Software is true?
- A. Cisco IOS XR router must use dynamic routing or a static route back to the Cisco IOS router to establish the peer relationship.
- B. Cisco IOS XR router must use LDP to route back to the Cisco IOS router to establish the peer relationship.
- C. Cisco IOS XR Software does not support BFD multihop for IPv4.
- D. BFD is not compatible between Cisco IOS XR and Cisco IOS Software.
Answer: A
Explanation:
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 36
Refer to the exhibit.
CE1 is the gateway router into the provider network via PE1. A network operator must inject a default route into OSPF area 0. All devices inside area 0 must be able to reach PE1. Which configuration achieves this goal?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 37
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 originated through AS 65517 have the local preference set to 150.
- B. Routes that have passed through AS 65517 have the local preference set to 150.
- C. Routes directly attached to AS 65517 have the local preference set to 150.
- D. Routes that have passed through AS 65517 have the local preference set to 150 and the traffic is denied.
Answer: B
NEW QUESTION 38
Refer to the exhibit.
Which effect of this configuration is true?
- A. It sets the hold timer to 30 milliseconds and the keepalive timer to 240 milliseconds
- B. It sets the hold timer to 30 seconds and the keepalive timer to 240 seconds
- C. It sets the keepalive timer to 30 seconds and the hold timer to 240 seconds.
- D. It sets the keepalive timer to 30 milliseconds and the hold timer to 240 milliseconds
Answer: C
NEW QUESTION 39
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?
- A. Switch the IGPs running in the core from IS-IS to OSPF to support a Cisco MPLS TE tunnel from PE1 to PE2.
- B. Verify the MPLS LSPs.
- C. Configure BGP between CE and PE routers.
- D. Confirm that IS-IS is running with metric-style narrow.
Answer: D
NEW QUESTION 40
Refer to the exhibit.
After these configurations were applied to routers R1 and R2. the two devices cannot form a neighbor relationship What is the reason tor the problem?
- A. The two routers have the same network ID
- B. The two routers cannot authenticate with one another
- C. The two routers have the same area ID.
- D. The two routers have different iS-types
Answer: B
NEW QUESTION 41
Refer to the exhibit.
Traffic flow from router R1 to router R6 is delay-sensitive It must consider potential link-failure and node-failure conditions Which configuration must an engineer apply to router R1 to route traffic to router R6 if router R2 fails?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: B
NEW QUESTION 42
Which cost is the default when redistributing routes from BGP to OSPF?
- A. automatic
- B. infinite
- C. 0
- D. 1
Answer: C
Explanation:
Reference:
http://www.ciscopress.com/articles/article.asp?p=27573
NEW QUESTION 43
Refer to the exhibit.
Which two commands must the engineer configure for the company's PIM-PIM network to enable Auto-RP mappings to be sent over the FastEthernet0/0 interface without affecting normal operation? (Choose two)
- A. enable Auto-RP announcements
- B. enable sparse-mode
- C. enable sparse-dense mode
- D. enable dense mode
- E. enable auto-rp listener
Answer: C,E
NEW QUESTION 44
......
All 300-510 Dumps and Training Courses: https://www.prep4surereview.com/300-510-latest-braindumps.html
Help candidates to study and pass the Implementing Cisco Service Provider Advanced Routing Solutions Exams hassle-free: https://drive.google.com/open?id=1oYn05o521mYkHWwpiLKY64D9XahXyOH8
