Tested H12-211 Dumps 2021

NEW QUESTION 1
In a network supporting IPv6, OSPF no longer supports which feature?

• A. multiple areas
• B. Router-ID
• C. authentication
• D. multicast updates

Answer: C

NEW QUESTION 2
In Layer 2 mode, the transmission rate of an Eth-Trunk interface is determined by which of the following?

• A. Maximum number of Up member links
• B. Minimum number of Up member links
• C. Number of Up member interfaces
• D. Number of interfaces.

Answer: AC

NEW QUESTION 3
The network administrator has decided to configure link aggregation in the enterprise network. Which of thefollowing represent advantages of link aggregation?(Choose three)

• A. Load balancing.
• B. Improved bandwidth.
• C. Enhanced reliability.
• D. Improved security.

Answer: ABC

NEW QUESTION 4
What are the three protocol components defined by PPP?(Choose three).

• A. Data encapsulation.
• B. LCP
• C. NCP
• D. IPCP

Answer: ABC

NEW QUESTION 5
Which of the following statements are correct about TTL field in IP packet?(Choose two)
<choice ident="A">
<choice ident="B">
<choice ident="C">
<choice ident="D">

• A. The maximum value of TTL is 65535
• B. Normally, it's impossible for a router to receive a packet whose TTL is zero.
• C. The main purpose of TTL is to prevent IP packets from circulating endlessly in a network which canconsume a lot of bandwidth
• D. TTL value will be decremented as a packet is passed through the network devices such as hub, LAN switchand router.

Answer: BC

NEW QUESTION 6
An adminstrator has been requested to replace the configuration file of a router in the network. Theadministrator has been instructed that after logging into the router, he must first permenantly erase the currentconfiguration file config.zip from the system. Which command should he use to achieve this?

• A. delete /force config.zip
• B. delete /unreserved config.zip
• C. reset config.zip
• D. clear config.zip

Answer: B

NEW QUESTION 7
Refer to the graphic. The data is transmitted using IPsec tunnel mode. The fields of which headers willbeauthenticated?

• A. TCP and Data
• B. Origin IP, TCP and Data
• C. AH, Origin IP, TCP and Data
• D. The fields of all headers

Answer: C

NEW QUESTION 8
In a network supporting IPv6, OSPF no longer supports which feature?

• A. multiple areas
• B. Router-ID
• C. authentication
• D. multicast updates

Answer: C

NEW QUESTION 9
A user can view the information for the RIP protocol on a router. What does “Age time” in the returned result ofthe command mean?

• A. The interval of updating an RIP packet
• B. The aging time of an RIP route
• C. The suppression time of an RIP route
• D. The time spent on switching between RIP routes

Answer: B

NEW QUESTION 10
Refer to the graphic. IPsec VPN uses ESP to encrypt which fields?

• A. TCP, Data and ESP Trailer
• B. ESP, TCP and Data
• C. ESP, TCP, Data and ESP Trailer
• D. ESP, TCP, Data, ESP Trailer and ESP Auth

Answer: A

NEW QUESTION 11
The administrator wishes to configure OSPF on a router in the network however the router has no loopbackinterface. Which value will be used as the router ID?

• A. The lowest IP address of the router’s active interfaces.
• B. The highest IP address of the router’s active interfaces.
• C. The IP address of the management interface
• D. The priority value of the router.

Answer: B

NEW QUESTION 12
The network administrator attempts to add interface G0/0/1 on Switch A to Eth-trunk 1, however the commandfails. Which of the following may cause this?

• A. The interface is operating in half-duplex mode.
• B. The interface has been shutdown.
• C. The interface is already associated with another Eth-trunk.
• D. The interface is an access port.

Answer: CD

NEW QUESTION 13
A RIP router receives the routing update information from its neighbor. Which of the following statementsregarding routing update are correct?(Choose three)

• A. The received route that is not in the routing table will be added only when its hop count value is less than16.
• B. The received route that already exists in the routing table will be updated only when the next hop is therouter's neighbor and the cost value is smaller.
• C. The received route that already exists in the routing table will be updated only when the next hop is not therouter's neighbor and the cost value is smaller.
• D. The received route that already exists in the routing table will be updated only when the next hop is therouter's neighbor and the cost value has been changed.

Answer: ACD

NEW QUESTION 14
On VRP platform, the command lines are classified into four levels in increasing priority: Visit level, Monitoringlevel, Configuration level, and Management level. At which level, the operator is permitted to configure servicebut is not permitted to operate the file system?

• A. Visit level
• B. Monitoring level
• C. Configuration level
• D. Management level

Answer: C

NEW QUESTION 15
When configuring the PPP authentication method as PAP, which of the following operations are necessary?(Choose three)

• A. Add the user name and password of the authenticated party to the local user list
• B. Configure the encapsulation type of the interface connected to the peer as PPP.
• C. Configure PPP authentication method as CHAP
• D. On the authenticated party end, configure the user name and password that are sent to authenticator

Answer: ABD

NEW QUESTION 16
The administrator has configured an IP address for Host A and Host B, but had forgotten to configure a defaultgateway. What effect will this have on the hosts?

• A. Neither host will be affected, and therefore will be able to communicate with the peer.
• B. Host A will be unable to connect to the router’s G0/0/0 interface.
• C. Hosts will be unable to comminicate unless arp-proxy is enabled on the router.
• D. The host will be unable to reach neither the local nor remote network destinations .

Answer: C

NEW QUESTION 17
What benefits does port aggregation yield?(Choose three)

• A. Improves link bandwidth
• B. Implements load sharing
• C. Improves network reliability
• D. Facilitates data copy for analysis

Answer: ABC

NEW QUESTION 18
Refer to the graphic. Packet encapsulation in the IPsec architecture is performed as shown. Which IPsecmode is being used to encapsulate the packet?

• A. normal mode
• B. transport mode
• C. tunnel mode
• D. this encapsulation is wrong

Answer: C