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السؤال #1
Refer to exhibit. What Administrative distance has route to 192.168.10.1? A.1
B. 90 C
عرض الإجابة
اجابة صحيحة: D
السؤال #2
Which three describe the reasons large OSPF networks use a hierarchical design? (Choose three.)
A. to speed up convergence
B. to reduce routing overhead C
E. to confine network instability to single areas of the network
F. to reduce the complexity of router configuration
عرض الإجابة
اجابة صحيحة: D
السؤال #3
A network administrator is troubleshooting the OSPF configuration of routers R1 and R2. The routers cannot establish an adjacency relationship on their common Ethernet link. The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2. Based on the information in the graphic, what is the cause of this problem?
A. The OSPF area is not configured properly
B. The priority on R1 should be set higher
E. A backup designated router needs to be added to the network
F. The OSPF process ID numbers must match
عرض الإجابة
اجابة صحيحة: C
السؤال #4
Which command is used to display the collection of OSPF link states?
A. show ip ospf link-state
B. show ip ospf lsa database C
عرض الإجابة
اجابة صحيحة: A
السؤال #5
Which two statements are true about the loopback address that is configured on RouterB? (Choose two.)
A. It ensures that data will be forwarded by RouterB
B. It provides stability for the OSPF process on RouterB
E. It indicates that RouterB should be elected the DR for the LAN
عرض الإجابة
اجابة صحيحة: ACE
السؤال #6
If R1 receives a packet destined to 172.16.1.1, to which IP address does it send the packet?
A. 192
B. 192
عرض الإجابة
اجابة صحيحة: B
السؤال #7
Which value is used to determine the active router in an HSRP default configuration?
A. Router loopback address
B. Router IP address C
عرض الإجابة
اجابة صحيحة: BC
السؤال #8
If a notice-level message is sent to a syslog server, which event has occurred?
A. A network device has restarted
B. A debug operation is running
عرض الإجابة
اجابة صحيحة: B
السؤال #9
If all OSPF 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 IP address of the first Fast Ethernet interface
B. the IP address of the console management interface C
عرض الإجابة
اجابة صحيحة: A
السؤال #10
A network associate has configured OSPF with the command: City(config-router)# network 192.168.12.64 0.0.0.63 area 0 After completing the configuration, the associate discovers that not all the interfaces are participating in OSPF. Which three of the interfaces shown in the exhibit will participate in OSPF according to this configuration statement? (Choose three.)
A. FastEthernet0 /0
B. FastEthernet0 /1 C
E. Serial0/1
F. Serial0/1
عرض الإجابة
اجابة صحيحة: B
السؤال #11
Which two circumstances can prevent two routers from establishing an OSPF neighbor adjacency? (Choose two.)
A. mismatched autonomous system numbers
B. an ACL blocking traffic from multicast address 224
E. use of the same router ID on both devices
عرض الإجابة
اجابة صحيحة: A
السؤال #12
Which two statements about the network environment of router R1 must be true? (Choose two.)
A. The EIGRP administrative distance was manually changed from 90 to 170
B. There are 20 different network masks within the 10
E. A static default route to 10
عرض الإجابة
اجابة صحيحة: AE
السؤال #13
Which two statements about eBGP neighbor relationships are true? (Choose two.)
A. The two devices must reside in different autonomous systems
B. Neighbors must be specifically declared in the configuration of each device C
E. The two devices must have matching timer settings
عرض الإجابة
اجابة صحيحة: DE
السؤال #14
After you apply the given configurations to R1 and R2 you notice that OSPFv3 fails to start.
A. The area numbers on R1 and R2 are mismatched
B. The IPv6 network addresses on R1 and R2 are mismatched C
عرض الإجابة
اجابة صحيحة: D
السؤال #15
The OSPF Hello protocol performs which of the following tasks? (Choose two.)
A. It provides dynamic neighbor discovery
B. It detects unreachable neighbors in 90 second intervals
E. It uses timers to elect the router with the fastest links as the designated router
F. It broadcasts hello packets throughout the internetwork to discover all routers that are running OSPF
عرض الإجابة
اجابة صحيحة: D
السؤال #16
When running EIGRP, what is required for RouterA to exchange routing updates with RouterC?
A. AS numbers must be changed to match on all the routers
B. Loopback interfaces must be configured so a DR is elected C
عرض الإجابة
اجابة صحيحة: AB
السؤال #17
On R1 which routing protocol is in use on the route to 192.168.10.1? A.RIP B.OSPF C.IGRP D.EIGRP
On R1 which routing protocol is in use on the route to 192. 68
عرض الإجابة
اجابة صحيحة: BE
السؤال #18
Which statements describe the routing protocol OSPF? (Choose three.) A.It supports VLSM.
B. It is used to route between autonomous systems
E. It allows extensive control of routing updates
F. It is simpler to configure than RIP v2
عرض الإجابة
اجابة صحيحة: A
السؤال #19
Which command must be entered when a device is configured as an NTP server?
A. ntp peer
B. ntp master C
عرض الإجابة
اجابة صحيحة: BC
السؤال #20
Which feature or protocol determines whether the QOS on the network is sufficient to support IP services?
A. LLDP
B. CDP C
عرض الإجابة
اجابة صحيحة: C
السؤال #21
What protocol allows an engineer to back up 20 network router configurations globally while using the copy function?
A. TCP B
عرض الإجابة
اجابة صحيحة: B
السؤال #22
Which feature or protocol is required for an IP SLA to measure UDP jitter?
A. LLDP B
عرض الإجابة
اجابة صحيحة: C
السؤال #23
C-router is to be used as a "router-on-a-stick" to route between the VLANs. All the interfaces have been properly configured and IP routing is operational. The hosts in the VLANs have been configured with the appropriate default gateway. What is true about this configuration?
A. These commands need to be added to the configuration: C-router(config)# router eigrp 123 C-router(config-router)# network 172
B. These commands need to be added to the configuration: C-router(config)# router ospf 1 C-router(config-router)# network 172
عرض الإجابة
اجابة صحيحة: B
السؤال #24
Which type of address is the public IP address of a NAT device?
A. outside global
B. outside local C
E. outside public
F. inside public
عرض الإجابة
اجابة صحيحة: B
السؤال #25
What event has occurred if a router sends a notice level message to a syslog server?
A. A certificate has expired
B. An interface line has changed status C
عرض الإجابة
اجابة صحيحة: C
السؤال #26
Which Command do you enter so that R1 advertises the loopback0 interface to the BGP Peers?
A. Network 172
B. Network 172
E. Network 172
F. Network 172
عرض الإجابة
اجابة صحيحة: A
السؤال #27
Which two pieces of information can you determine from the output of the show ntp status command? (Choose two.) A.whether the NTP peer is statically configured
B. the IP address of the peer to which the clock is synchronized C
E. the NTP version number of the peer
عرض الإجابة
اجابة صحيحة: BC
السؤال #28
What are two requirements for an HSRP group? (Choose two.)
A. exactly one active router
B. one or more standby routers C
E. exactly one backup virtual router
عرض الإجابة
اجابة صحيحة: BCD
السؤال #29
An engineer deploys a topology in which R1 obtains its IP configuration from DHCP. If the switch and DHCP server configurations are complete and correct, which two sets of commands must be configured on R1 and R2 to complete the task? (Choose two.)
A. R1(config)# interface fa0/0 R1(config-if)# ip helper-address 198
B. R2(config)# interface gi0/0 R2(config-if)# ip helper-address 198
E. R1(config)# interface fa0/0 R1(config-if)# ip helper-address 192
عرض الإجابة
اجابة صحيحة: AC
السؤال #30
Which of the following dynamic routing protocols are Distance Vector routing protocols? A.IS-IS B.EIGRP C.OSPF D.BGP E.RIP
Which of the following dynamic routing protocols are Distance Vector routing protocols? A. S-IS B
عرض الإجابة
اجابة صحيحة: BD
السؤال #31
If RTR01 is configured as shown, which three addresses will be received by other routers that are running EIGRP on the network? (Choose three.)
A. 192
B. 10
E. 172
F. 192
عرض الإجابة
اجابة صحيحة: BC
السؤال #32
You have configured a router with an OSPF router ID, but its IP address still reflects the physical interface. Which action can you take to correct the problem in the least disruptive way?
A. Reload the OSPF process
B. Specify a loopback address C
عرض الإجابة
اجابة صحيحة: D
السؤال #33
Which two pieces of information can you learn by viewing the routing table? (Choose two.) A.whether an ACL was applied inbound or outbound to an interface
B. the EIGRP or BGP autonomous system C
E. the length of time that a route has been known
عرض الإجابة
اجابة صحيحة: D
السؤال #34
You have two paths for the 10.10.10.0 network - one that has a feasible distance of 3072 and the other of 6144. What do you need to do to load balance your EIGRP routes?
A. Change the maximum paths to 2
B. Change the configuration so they both have the same feasible distance C
عرض الإجابة
اجابة صحيحة: A
السؤال #35
Which function does an SNMP agent perform?
A. It sends information about MIB variables in response to requests from the NMS
B. It manages routing between Layer 3 devices in a network C
عرض الإجابة
اجابة صحيحة: A
السؤال #36
An engineer configured NAT translations and has verified that the configuration is correct. Which IP address is the source IP after the NAT has taken place?
A. 10
B. 10
عرض الإجابة
اجابة صحيحة: CE
السؤال #37
How will the router handle a packet destined for 192.0.2.156?
A. The router will forward the packet via either Serial0 or Serial1
B. The router will return the packet to its source
عرض الإجابة
اجابة صحيحة: ABE
السؤال #38
A network engineer must back up 20 network router configurations globally within a customer environment. Which protocol allows the engineer to perform this function using the Cisco IOS MIB? A.ARP B.SNMP C.SMTP D.CDP
A network engineer must back up 20 network router configurations globally within a customer environment. Which protocol allows the engineer to perform this function using the Cisco IOS MIB? A
عرض الإجابة
اجابة صحيحة: C
السؤال #39
Which two tasks must be performed to configure NTP to a trusted server in client mode on a single network device? (Choose two.)
A. Enable NTP authentication
B. Verify the time zone
E. Disable NTP broadcasts
عرض الإجابة
اجابة صحيحة: A
السؤال #40
What are two roles of the Dynamic Host Configuration Protocol (DHCP)? (Choose two.)
A. The DHCP server assigns IP addresses without requiring the client to renew them
B. The DHCP server leases client IP addresses dynamically
E. The DHCP client maintains a pool of IP addresses it is able to assign
عرض الإجابة
اجابة صحيحة: D
السؤال #41
Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this router?
A. 10
B. 10
عرض الإجابة
اجابة صحيحة: A
السؤال #42
Which command enables a router to become a DHCP client?
A. ip address dhcp
B. ip dhcp client C
عرض الإجابة
اجابة صحيحة: C
السؤال #43
Which two statements about exterior routing protocols are true? (Choose two.)
A. They determine the optimal within an autonomous system
B. They determine the optimal path between autonomous systems
E. Most modern network routers support both EGP and EIGRP for external routing
عرض الإجابة
اجابة صحيحة: B
السؤال #44
Which address and mask combination represents a summary of the routes learned by EIGRP?
A. 192
B. 192
E. 192
F. 192
عرض الإجابة
اجابة صحيحة: ACD
السؤال #45
Which two actions are performed by the Weighted Random Early Detection mechanism? (Choose two.)
A. It supports protocol discovery
B. It guarantees the delivery of high-priority packets
E. It drops lower-priority packets before it drops higher-priority packets
عرض الإجابة
اجابة صحيحة: AB
السؤال #46
Which command would you use to configure a static route on Router1 to network 192.168.202.0/24 with a nondefault administrative distance?
A. router1(config)#ip route 192
B. router1(config)#ip route 192
عرض الإجابة
اجابة صحيحة: D
السؤال #47
Which keyword in a NAT configuration enables the use of one outside IP address for multiple inside hosts? A.source B.static C.pool D.overload
Which keyword in a NAT configuration enables the use of one outside IP address for multiple inside hosts? A. ource B
عرض الإجابة
اجابة صحيحة: DE
السؤال #48
Which configuration command can you apply to a HSRP router so that its local interface becomes active if all other routers in the group fail?
A. no additional config is required
B. standby 1 track ethernet C
عرض الإجابة
اجابة صحيحة: BC
السؤال #49
Which command should you enter to view the error log in an EIGRP for IPv6 environment?
A. show ipv6 eigrp neighbors
B. show ipv6 eigrp topology C
عرض الإجابة
اجابة صحيحة: AE
السؤال #50
What is the primary purpose of a First Hop Redundancy Protocol?
A. It allows directly connected neighbors to share configuration information
B. It reduces routing failures by allowing Layer 3 load balancing between OSPF neighbors that have the same link metric C
عرض الإجابة
اجابة صحيحة: A

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