Exams > Cisco > 300-410: Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)
300-410: Implementing Cisco Enterprise Advanced Routing and Services (ENARSI)
Page 12 out of 44 pages Questions 111-120 out of 436 questions
Question#111

Refer to the exhibit. R2 is a route reflector, and R1 and R3 are route reflector clients. The route reflector learns the route to 172.16.25.0/24 from R1, but it does not advertise to R3.
What is the reason the route is not advertised?

  • A. R2 does not have a route to the next hop, so R2 does not advertise the prefix to other clients.
  • B. Route reflector setup requires full IBGP mesh between the routers.
  • C. In route reflector setup, only classful prefixes are advertised to other clients.
  • D. In route reflector setups, prefixes are not advertised from one client to another.
Discover Answer Hide Answer

A

Question#112


Refer to the exhibit. An engineer is trying to redistribute OSPF to BGP, but not all of the routes are redistributed.
What is the reason for this issue?

  • A. By default, only internal routes and external type 1 routes are redistributed into BGP
  • B. Only classful networks are redistributed from OSPF to BGP
  • C. BGP convergence is slow, so the route will eventually be present in the BGP table
  • D. By default, only internal OSPF routes are redistributed into BGP
Discover Answer Hide Answer

D

Question#113


Refer to the exhibit. In which circumstance does the BGP neighbor remain in the idle condition?

  • A. if prefixes are not received from the BGP peer
  • B. if prefixes reach the maximum limit
  • C. if a prefix list is applied on the inbound direction
  • D. if prefixes exceed the maximum limit
Discover Answer Hide Answer

D

Question#114

Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?

  • A. shared risk link group-disjoint
  • B. linecard-disjoint
  • C. lowest-repair-path-metric
  • D. interface-disjoint
Discover Answer Hide Answer

B
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_eigrp/configuration/xe-3s/asr1000/ire-xe-3s-asr1000/ire-ipfrr.html

Question#115


Refer to the exhibit. An engineer is troubleshooting BGP on a device but discovers that the clock on the device does not correspond to the time stamp of the log entries.
Which action ensures consistency between the two times?

  • A. Configure the service timestamps log uptime command in global configuration mode.
  • B. Configure the logging clock synchronize command in global configuration mode.
  • C. Configure the service timestamps log datetime localtime command in global configuration mode.
  • D. Make sure that the clock on the device is synchronized with an NTP server.
Discover Answer Hide Answer

D

Question#116

Refer to the exhibit. What is the result of applying this configuration?

  • A. The router can form BGP neighborships with any other device.
  • B. The router cannot form BGP neighborships with any other device.
  • C. The router cannot form BGP neighborships with any device that is matched by the access list named ג€BGPג€.
  • D. The router can form BGP neighborships with any device that is matched by the access list named ג€BGPג€.
Discover Answer Hide Answer

A

Question#117

Which command displays the IP routing table information that is associated with VRF-Lite?

  • A. show ip vrf
  • B. show ip route vrf
  • C. show run vrf
  • D. show ip protocols vrf
Discover Answer Hide Answer

B
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/12-2/50sg/configuration/guide/Wrapper-46SG/vrf.html#wp1045708

Question#118


Refer to the exhibit. Which subnet is redistributed from EIGRP to OSPF routing protocols?

  • A. 10.2.2.0/24
  • B. 10.1.4.0/26
  • C. 10.1.2.0/24
  • D. 10.2.3.0/26
Discover Answer Hide Answer

A

Question#119

Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?

  • A. router ospfv3 1 address-family ipv4
  • B. Router(config-router)#ospfv3 1 ipv4 area 0
  • C. Router(config-if)#ospfv3 1 ipv4 area 0
  • D. router ospfv3 1 address-family ipv4 unicast
Discover Answer Hide Answer

D
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_ospf/configuration/xe-3s/iro-xe-3s-book/ip6-route-ospfv3-add-fam-xe.html

Question#120


Refer to the exhibit. Which statement about R1 is true?

  • A. OSPF redistributes RIP routes only if they have a tag of one.
  • B. RIP learned routes are distributed to OSPF with a tag value of one.
  • C. R1 adds one to the metric for RIP learned routes before redistributing to OSPF.
  • D. RIP routes are redistributed to OSPF without any changes.
Discover Answer Hide Answer

B

chevron rightPrevious Nextchevron right