Cisco 300-510 Online Practice Questions and Exam Preparation

Cisco 300-510 Online Questions & Answers

• Question 231:

  What Is a characteristic of a segment routing mapping server?

  A. It must be placed in the core of the network.
  B. It serves multiple VRFs.
  C. It must have an IGP adjacency.
  D. It applies SID mappings from one IGP instance to another IGP instance.
  C. It must have an IGP adjacency.

• Question 232:

  Which type of policy does an IPv6 ISATAP tunnel support?

  A. Policies that transmit Connectionless Network Service (CLNS) packets.
  B. Policies to transmit IPv6 traffic within a site.
  C. Policies to transmit IPv6 traffic over a point-to-point tunnel.
  D. Policies that require addresses to have a 2002::/16 prefix.
  B. Policies to transmit IPv6 traffic within a site.

• Question 233:

  Refer to the exhibit.

  

  An engineer is addressing an IS-IS design issue which is running within the topology. All links are running on FastEthernet, except the link between R5 and R4, which is Gigabit Ethernet. Which statement about the design is true?

  A. R4 prefer to reach R5 using R1 as the next hop
  B. All links have equal cost if the default metric is used
  C. R5 prefers to use R4 as the next hop for all routes
  D. R1 prefer to use R5 as the next hop to reach R4
  B. All links have equal cost if the default metric is used

• Question 234:

  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. R4#router bgp 65504 neighbor 10.0.23.3 remote-as 65501 neighbor 10.0.23.3 filter-list 1 out ip as-path access-list 1 deny ^65505$ ip as-path access-list 1 permit .*
  B. R4#router bgp 65504 address-family ipv4 unicast neighbor 10.0.23.3 remote-as 65501 neighbor 10.0.23.3 activate neighbor 10.0.23.3 route-map PREPEND in exit-address-family exit route-map PREPEND permit 10 set as-path prepend 65506 65507
  C. R1#neighbor 10.0.23.3 route-map LOCAL-PREF-150 out route-map LOCAL-PREF-150 set local-preference 150
  D. R1#neighbor 10.0.24.4 route-map LOCAL-PREF-150 in route-map LOCAL-PREF-150 set local-preference 150 ip prefix-list 5-5-5-S seq 5 permit 5.5.5.5/32 route-map LOCAL-PREF-150 permit 10 match ip address prefix-list 5-S-5-5 set local-preference 150
  A. R4#router bgp 65504 neighbor 10.0.23.3 remote-as 65501 neighbor 10.0.23.3 filter-list 1 out ip as-path access-list 1 deny ^65505$ ip as-path access-list 1 permit .*

• Question 235:

  Refer to the exhibit.

  

  Router R1 is expected to receive routes that originate from AS 65547 only. However, R1 is receiving routes from AS 65547 and several other ASs that are directly attached to it. Which change to the AS path permit filter corrects the problem?

  A. Change the regular expression to ^$.
  B. Change the regular expression to ^65547$.
  C. Change the regular expression to .*.
  D. Change the regular expression to _65547_.
  B. Change the regular expression to ^65547$.

• Question 236:

  Refer to the exhibit.

  

  

  VPN users that are connected to PE routers are facing network issues. Traffic that originates from CE1 drops before reaching CE2. An engineer finds no outgoing traffic statistics on PE1 and PE2 routers toward CE devices and finds that the PE1 router is running the older software image. Which action must be implemented to resolve the issues?

  A. Enable LDP protocol on PE1 and PE2 routers.
  B. Advertise P1 router loopback on PE1 in OSPF.
  C. Enable CEF-based forwarding on PE1 router.
  D. Advertise PE2 router loopback on PE1 in OSPF.
  C. Enable CEF-based forwarding on PE1 router.

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  Explanation Explanation/Reference:https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_basic/configuration/xe-3s/mp-basic-xe-3s-book/mp-mpls-cisco-rtrs.html

• Question 237:

  DRAG DROP

  Compare different features between OSPFv2 and OSPFv3. Drag and drop the descriptions of OSPF from the left onto the correct OSPF versions on the right.

  Select and Place:

  

  

• Question 238:

  Which command is used to enable BIDIR-PIM under global configuration mode for Cisco IOS XE Sofware?

  A. ip pim bidir-enable
  B. ipv4 pim bidir-enable
  C. ip multicast-routing
  D. ip pim bidir
  A. ip pim bidir-enable

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  Explanation Explanation/Reference:https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipmulti_pim/configuration/xe-3s/imc-pim-xe-3s-book/imc_basic_cfg.html

• Question 239:

  What must occur before an (S,G) entry can be populated in the multicast routing table?

  A. The (*,G) entry must have timed out
  B. The (*,G) entry OIL must be null
  C. The router must be directly connected to the multicast source
  D. The parent (*,G) entry must be created first
  D. The parent (*,G) entry must be created first

• Question 240:

  What is a restriction of 6PE?

  A. It is implemented only over eBGP peers.
  B. It is implemented only over iBGP peers.
  C. It adds a value of ::FFFf:: on the IPv4 next hop address.
  D. It cannot be implemented on VRFs.
  D. It cannot be implemented on VRFs.