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2018 May Cisco Official New Released 200-120
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CCNA Cisco Certified Network Associate CCNA
Question No: 211 – (Topic 5)
Which three statements about HSRP operation are true? (Choose three.)
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The virtual IP address and virtual MA K44C address are active on the HSRP Master router.
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The HSRP default timers are a 3 second hello interval and a 10 second dead interval.
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HSRP supports only clear-text authentication.
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The HSRP virtual IP address must be on a different subnet than the routers#39; interfaces on the same LAN.
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The HSRP virtual IP address must be the same as one of the router#39;s interface addresses on the LAN.
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HSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.
Answer: A,B,F
Question No: 212 – (Topic 5)
Which statement is correct regarding the operation of DHCP?
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A DHCP client uses a ping to detect address conflicts.
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A DHCP server uses a gratuitous ARP to detect DHCP clients.
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A DHCP client uses a gratuitous ARP to detect a DHCP server.
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If an address conflict is detected, the address is removed from the pool and an administrator must resolve the conflict.
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If an address conflict is detected, the address is removed from the pool for an amount of time configurable by the administrator.
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If an address conflict is detected, the address is removed from the pool and will not be reused until the server is rebooted.
Answer: D
Question No: 213 – (Topic 5)
Refer to the exhibit.
The Bigtime router is unable to authenticate to the Littletime router. What is the cause of the problem?
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The usernames are incorrectly configured on the two routers.
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The passwords do not match on the two routers.
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CHAP authentication cannot be used on a serial interface.
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The routers cannot be connected from interface S0/0 to interface S0/0.
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With CHAP authentication, one router must authenticate to another router. The routers cannot be configured to authenticate to each other.
Answer: B
Question No: 214 – (Topic 5)
Which three features are added in SNMPv3 over SNMPv2?
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Message Integrity
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Compression
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Authentication
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Encryption
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Error Detection
Answer: A,C,D
Question No: 215 – (Topic 5)
What command instructs the device to timestamp Syslog debug messages in milliseconds?
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service timestamps log datetime localtime
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service timestamps debug datetime msec
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service timestamps debug datetime localtime
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service timestamps log datetime msec
Answer: B
Question No: 216 – (Topic 5)
Which three statements about the features of SNMPv2 and SNMPv3 are true? (Choose three.)
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SNMPv3 enhanced SNMPv2 security features.
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SNMPv3 added the Inform protocol message to SNMP.
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SNMPv2 added the Inform protocol message to SNMP.
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SNMPv3 added the GetBulk protocol messages to SNMP.
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SNMPv2 added the GetBulk protocol message to SNMP.
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SNMPv2 added the GetNext protocol message to SNMP.
Answer: A,C,E
Question No: 217 – (Topic 5)
What is the default Syslog facility level?
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local4
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local5
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local6
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local7
Answer: D
Question No: 218 – (Topic 5)
Syslog was configured with a level 3 trap. Which 3 types of logs would be generated (choose four)
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Emergencies
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Alerts
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Critical
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Errors
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Warnings
Answer: A,B,C,D
Question No: 219 – (Topic 5)
Refer to the exhibit.
What statement is true of the configuration for this network?
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The configuration that is shown provides inadequate outside address space for translation of the number of inside addresses that are supported.
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Because of the addressing on interface FastEthernet0/1, the Serial0/0 interface address will not support the NAT configuration as shown.
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The number 1 referred to in the ip nat inside source command references access-list number 1.
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ExternalRouter must be configured with static routes to networks 172.16.1.0/24 and 172.16.2.0/24.
Answer: C
Question No: 220 – (Topic 5)
When a DHCP server is configured, which two IP addresses should never be assignable to hosts? (Choose two.)
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network or subnetwork IP address
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broadcast address on the network
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IP address leased to the LAN
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IP address used by the interfaces
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manually assigned address to the clients
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designated IP address to the DHCP server
Answer: A,B
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