Which description regarding OSPF Network LSAs is correct?
A.
They are originated by Area Border Router and are sent into a single area to advertise an
Autonomous System Border Router.
B.
They are originated by Area Border Routers and are sent into a single area to advertise
destinations outside that area.
C.
They are originated by the DR on every multi-access network. They include all attached
routers including the DR itself.
D.
They are originated by every router in the OPSF network. They include all routers on the
link, interfaces, the cost of the link, and any known neighbor on the link.
Explanation:
The point of this question is OSPF Network LSAs
The feature of OSPF Network LSAs is that they are generated by DR, and DR only exist on
multi-access network, the use of OSPF Network LSAs is that it list all neighbors around and
send it to every router which run OSPF.
incorrect
wrong answer
C. is the right answer
They are originated by the DR on every multi-access network. They include all attached routers including the DR itself.
New 300-101 Exam Questions and Answers (2/June/2017 Updated):
NEW QUESTION 298
Which statement about local policy routing is true?
A. It is used to policy route packets that are generated by the device.
B. It requires all packets to be packet switched.
C. It is used to policy route packets that pass through the device.
D. It requires all packets to be CEF switched.
E. It supports IPv4 packets only.
F. It requires an ip address or access list as the matching criteria.
Answer: A
NEW QUESTION 299
Which SNMP verification command shows the encryption and authentication protocols that are used in SNMPV3?
A. show snmp group
B. show snmp user
C. show snmp
D. show snmp view
Answer: B
NEW QUESTION 300
Which type of information is displayed when a network engineer executes the show track 1 command on the router?
A. information about tracking list 1.
B. time to next poll for track object 1.
C. information about the IP route track table.
D. tracking information statistics.
Answer: A
NEW QUESTION 301
Which command sequence can you enter on a router to configure Unicast Reverse Path Forwarding in loose mode?
A. interface GigabitEthernet0/0
ip verigy unicast source reachable-via all
B. interface GigabitEthernet0/0
ip verigy unicast source reachable-via loose
C. interface GigabitEthernet0/0
ip verigy unicast source reachable-via any
D. interface GigabitEthernet0/0
ip verigy unicast source reachable-via rx
Answer: C
NEW QUESTION 302
Where can NetFlow export data for long term storage and analysis?
A. syslog
B. collector
C. another network device
D. flat file
Answer: B
NEW QUESTION 303
Which option is the first task that a device that is configured with NAT64 performs when it receives an incoming IPv6 packet that matches the stateful NAT64 prefix?
A. It translates the IPv6 header into an IPv4 header.
B. It checks the IPv6 packet against the NAT64 stateful prefix.
C. It translates the IPv6 source address to an IPv4 header.
D. It translates the^ IPv4 destination address into a new NAT64 state.
E. It performs an IPv6 route lookup.
Answer: A
NEW QUESTION 304
Which command do you enter to display log messages with a timestamp that includes the length of time since the device was last rebooted?
A. service timestamps log uptime
B. logging facility 20
C. service timestamps debugging localtime msec
D. logging console errors
E. logging monitor 7
F. service timestamps log datetime msec
Answer: A
NEW QUESTION 305
Which option must be configured on a target device to use time stamping to accurately represent response times using IP SLA?
A. Responder
B. Jitter value
C. TCP Connect
D. ICMP Echo
Answer: D
NEW QUESTION 306
Refer to the exhibit. Which option describes why the EIGRP neighbors of this router are not learning routes that are received from OSPF?
router eigrp 1
redistribute ospf 100
network 10.10.10.0 0.0.0.255
auto-summary
!
router ospf 100
network 172.16.0.0 0.0.255.255 area 100
redistribute eigrp 1
A. The subnet defined in OSPF is not part of area 0.
B. Default metrics are not configured under EIGRP.
C. There is no overlap in the subnets advertised.
D. The routing protocols do not have the same AS number.
Answer: B
NEW QUESTION 307
Which two options are requirements for EIGRP authentication? (Choose two.)
A. A crypto map must be configured.
B. The Authentication key must be configured under the interface running EIGRP.
C. The authentication key must be configured within the EIGRP routing configuration.
D. The authentication key IDs must match between two neighbors.
E. A separate key chain must be configured.
F. AN IPsec profile must be configured.
Answer: BD
NEW QUESTION 308
A network engineer is troubleshooting connectivity issues with a directly connected RIPng neighbor. Which command should directly connected RIPng neighbor adjacencies only?
A. router#show ipv6 rip next-hops
B. router#show ip rip neighbors
C. router#show ipv6 routers
D. router#show ipv6 rip database
Answer: A
NEW QUESTION 309
Which security feature can you enable to control access to the vty lines on a router?
A. exec-time out
B. logging
C. username and password
D. transport output
Answer: C
NEW QUESTION 310
A network engineer wants an NTP clients to be able to update the local system without updating or synchronizing with the remote system. Which option for the ntp access-group command is needed to accomplish this?
A. serve
B. query-only
C. serve-only
D. peer
Answer: A
NEW QUESTION 311
……
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New 300-101 Exam Questions Updated Recently (4/July/2017):
NEW QUESTION 378
What is used in EIGRP metric calculation?
D. minimum interface bandwidth
NEW QUESTION 379
What show command is used here?
TCB Local Address Foreign Address (state)
6523A4FC 10.1.25.3.11000 10.1.25.3.23 ESTAB
65239A84 10.1.25.3.23 10.1.25.3.11000 ESTAB
653FCBBC *.1723 *.* LISTEN
A. show tcp brief
B. show tcp brief all
C. show tcp brief numeric
D. show tcp brief ip
Answer: C
NEW QUESTION 380
You need the IP address of the devices with which the router has established an adjacency. Also, the retransmit interval and the queue counts for the adjacent routers need to be checked. What command will display the required information?
A. show ip eigrp adjacency
B. show ip eigrp topology
C. show ip eigrp interfaces
D. show ip eigrp neighbor
Answer: D
NEW QUESTION 381
You get a call from a network administrator who tells you that he typed the following into his router:
Router(config)#router ospf 1
Router(config-router)#network 10.0.0.0 255.0.0.0 area 0
He tells you he still can’t see any routes in the routing table. What configuration error did the administrator make?
A. The wildcard mask is incorrect
B. The OSPF area is wrong
C. The OSPF process ID is incorrect
D. The AS configuration is wrong
Answer: A
NEW QUESTION 382
If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface?
A. The lowest IP address of any physical interface
B. The highest IP address of any physical interface
C. The lowest IP address of any logical interface
D. The highest IP address of any logical interface
Answer: B
NEW QUESTION 383
Where are EIGRP successor routes stored?
A. In the routing table only
B. In the neighbor table only
C. In the topology table only
D. In the routing table and the topology table
E. In the routing table and the neighbor table
Answer: D
NEW QUESTION 384
Which location is traffic from IP SLAs?
A. core edge
B. access edge
C. WAN edge
D. Distribution edge
E. User edge
Answer: C
NEW QUESTION 385
Which option is invalid redistribute from EIGRP into OSPF?
A. ACL
B. tag
C. metric
D. route map
Answer: A
NEW QUESTION 386
……
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New 300-101 Exam Questions Updated Recently (15/Aug/2017):
NEW QUESTION 425
What is the international standard for transmitting data over a cable system?
A. PPPoE
B. DOCSIS
C. CMTS
D. AAL5
Answer: B
NEW QUESTION 426
Which interface type does a PPPoE client use to establish a session?
A. Physical
B. loopback
C. visual-template
D. dialer
Answer: D
NEW QUESTION 427
The Cisco SA 500 Series Security Appliances are built specifically for businesses with less than 100 employees. What are three important benefits of this device? (Choose three.)
A. business-grade firewall
B. premium support via SMART net
C. site-to-site VPN for remote offices
D. Cisco IOS software-based
E. email security
F. XML support
Answer: ACE
NEW QUESTION 428
Which Cisco Express Forwarding component maintains Layer 2 addressing information?
A. dCEF
B. adjacency table.
C. FIB
D. fast switching
E. RIB
Answer: B
NEW QUESTION 429
……
NEW QUESTION 430
Which two debug commands can you use to view issues with CHAP and PAP authentication? (Choose two.)
A. debug tacacs
B. debug ppp authentication
C. debug radius
D. debug aaa authentication
E. debug ppp negotiation
Answer: BE
NEW QUESTION 431
Which DSL encapsulation method requires client software running on the end-user PC that is directly connected to a DSL modem?
A. PPPoA
B. PPPoE
C. PPP
D. L2TP
E. ATM
Answer: B
NEW QUESTION 432
By default, which type of IPv6 address is used to build the EUI-64 bit format?
A. unique-local address
B. IPv4-compatible IPv6 address
C. link-local address
D. aggregatable-local address
Answer: C
NEW QUESTION 433
For a GRE tunnel to be up between two routers, which of the following must be configured?
A. Loopback Interface
B. IP reachability between the loopback interfaces
C. Dynamic Routing between routers
D. Tunnel interfaces must be in the same subnet
Answer: D
NEW QUESTION 434
Which two statements about configuring Frame Relay point-to-multipoint connections are true? (Choose two.)
A. They ignore the broadcast keyword in the frame-relay DLCI mapping.
B. They require the same DLCI on each side of the link.
C. Changing a point-to-multipoint subinterface to a different type requires the interface to be deleted and recreated.
D. They require the frame-relay mapping command to be configured.
E. They require inverse ARP.
Answer: DE
NEW QUESTION 424
……
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New 300-101 Exam Questions Updated Recently (2/Nov/2017):
NEW QUESTION 469
What is the minimum privilege level to enter all commands in usermode?
A. Level14
B. Level0
C. Level1
D. Level15
Answer: C
NEW QUESTION 470
Which two statements about password-protecting device access are true? (Choose two)
A. The more system:running-config command displays encrypted passwords in clear text.
B. The service password-encryption command forces a remote device to encrypt the password.
C. A network administrator can recover an encrypted password.
D. The privilege level command controls the commands a specific user can execute.
E. The password can be encrypted in the running configuration.
Answer: DE
NEW QUESTION 471
Frame Relay LMI autosense. Which statements are true? (Choose two.)
A. Line should be up and protocol should be down.
B. Protocol must be up.
C. It only works on DTEs.
D. It only works on DCEs.
Answer: AC
NEW QUESTION 472
Which two protocols can cause TCP starvation? (Choose two.)
A. TFTP
B. SNMP
C. SMTP
D. HTTPS
E. FTP
Answer: AB
NEW QUESTION 473
Refer to the exhibit. How can you configure a second export destination for IP address 192.168.10.1?
configure terminal
ip flow-export destination 192.168.10.1 9991
ip flow-export version 9
A. specify a different TCP port
B. specify a different UDP port
C. specify a VRF
D. configure a version 5 flow-export to the same destination
E. specify a different flow ID
Answer: C
NEW QUESTION 474
Which value does Frame Relay use to identify a connection between a DTE and DCE?
A. DLCI
B. IP address
C. MAC address
D. VLAN ID
Answer: A
NEW QUESTION 475
Which two options are limitations of Stateful NAT64? (Choose two.)
A. it is unable to route VRF traffic
B. it is unable to route multicast traffic
C. it supports FTP traffic only with an ALG
D. it supports DNS64 only
E. layer 4 supports TCP only
Answer: AB
NEW QUESTION 476
If you want to migrate an IS-IS network to another routing protocol with ……? (Choose two.)
A. UDP
B. Internal BGP
C. TCP/IP
D. EIGRP
E. OSPF
F. RIP
Answer: DE
NEW QUESTION 477
IP CEF load-sharing options ……? (Choose three.)
A. Tunnel
B. Universal
C. Include-ports
D. Source
E. Destination
Answer: ABC
NEW QUESTION 478
……
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