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QUESTION 584
Refer to the exhibit. You have discovered that computers on the 192 168 10 0/24 network can ping their default gateway, but they cannot connect to any resources on a remote network.
Which reason for the problem is most likely true?
A. The 192.168.12 0/24 network is missing from OSPF
B. The OSPF process ID is incorrect
C. The OSPF area number is incorrect.
D. An ARP table entry is missing for 192.168.10.0.
E. A VLAN number is incorrect for 192.168.10.0.
Answer: C
QUESTION 585
If three devices are plugged into one port on a switch and two devices are plugged into a different port, how many collision domains are on the switch?
A. 2
B. 4
C. 5
D. 6
Answer: B
QUESTION 586
Which three commands must you enter to create a trunk that allows VLAN 20? (Choose three)
A. Switch(config-if)#switchport mode dynamic auto
B. Switch(config-if)#switchport mode trunk
C. Switch(config-if)#switchport trunk allowed vlan 20
D. Switch(config-if)#switchport mode dynamic desirable
E. Switch(config-if)#switchport trunk encapsulation dotlq
F. Switch(config-if)#switchport trunk native vlan 20
Answer: BEF
QUESTION 587
Which two statements about Ethernet standards are true? (Choose two)
A. Ethernet is defined by IEEE standard 802.2.
B. Ethernet is defined by IEEE standard 802.3.
C. Ethernet 10BASE-T does not support full-duplex.
D. When an Ethernet network uses CSMA/CD, it terminates transmission as soon as a collision occurs.
E. When an Ethernet network uses CSMA/CA. it terminates transmission as soon as a collision occurs.
Answer: BD
QUESTION 588
Which three options are types of Layer 2 network attack? (Choose three.)
A. ARP attacks
B. brute force attacks
C. spoofing attacks
D. DDOS attacks
E. VLAN hopping
F. botnet attacks
Answer: ACE
QUESTION 589
Which three statements about DTP are true? (Choose three.)
A. It is enabled by default.
B. It is a universal protocol.
C. It is a proprietary protocol.
D. It is disabled by default.
E. It is a Layer 3-based protocol.
F. It is a Layer 2-based protocol.
Answer: ACF
QUESTION 590
How does a router handle an incoming packet whose destination network is missing from the Routing table?
A. it discards the packet.
B. it broadcasts the packet to each network on the router.
C. it routes the packet to the default route.
D. it broadcasts the packet to each interface on the router.
Answer: A
QUESTION 591
If you configure syslog messages without specifying the logging trap level, which log messages will the router send?
A. error conditions only
B. warning and error conditions only
C. normal but significant conditions only
D. all levels except debugging
E. informational messages only
Answer: E
QUESTION 592
Which feature facilitates the tagging of frames on a specific VLAN?
A. Routing
B. hairpinning
C. switching
D. encapsulation
Answer: D
QUESTION 593
Which WAN topology provides a direct connection from each site to all other sites on the network?
A. single-homed
B. full mesh
C. point-to-point
D. hub-and-spoke
Answer: B
QUESTION 594
Which two options are primary responsibilities of the APIC-EM controller? (Choose two.)
A. It automates network actions between different device types.
B. It provides robust asset management.
C. It tracks license usage and Cisco IOS versions.
D. It automates network actions between legacy equipment.
E. It makes network functions programmable.
Answer: AE
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