[UPDATED 2024] Read H12-811 Study Guide Cover to Cover as Literally [Q299-Q315] : Best Free Exam Guide : http://free.exams4sures.com

QUESTION 299
As shown in the figure, when the switch needs to forward frames with the destination mac address of 5489-98ec-f011, which of the following descriptions is correct? () (Single-choice question)

The switch will send a message that the destination is unreachable to the source device

The switch did not find a matching entry in the mac address table. So the frame will be discarded

The switch needs to send a request to discover the device with the mac address of 5489-98ec- f011

The switch will be All ports outside flood the frame

QUESTION 300
In an OSPF broadcast network, with which routers does a Dothter router exchange link state information? ( )

BDR

All OSPF neighbors

DR Other

QUESTION 301
In the VRP system, what function does the Ctrl+Z key combination have? ()

Return to user view from any view

Return from system view to user view

Exit interface view

Exit the current view

Exit the console interface view

QUESTION 302
After the two routers are configured with 0SPF, the administrator configures the command on RT

The following description is correct ()

The neighbor relationship between the two routers will be down

The neighbor relationship between the two routers will not be affected

RTA. Will no longer send OSPF packets

RTA. will continue to receive and analyze and process OSPF packets sent by RTB.

QUESTION 303
In the RSTP standard, in order to improve the convergence speed, the port that the switch is directly connected to the terminal can be defined as ()

Edge port

Root port

Fast port

Backup port

QUESTION 304
According to the command shown in the figure, which of the following descriptions is correct? () (Multiple Choice Questions)

GigabitEthernet (PVID of port 0/0/1 is 1

The pVD of the GigabitEthernet0/0/2 port is 1

GigabitEthernet (the pVID of port 0/0/2 is 10

GigabitEthernet (PVD of port 0/0/1 is 10

QUESTION 305
The controller is the core component of SDN. The controller connects to the device through the southbound interface. Which of the following belong to the controller southbound protocol? (Multiple Choice)

SNMP

PCEP

OpenFlow

NETCONF

QUESTION 306
Trunk ports can allow multiple VLANs to pass, including VLAN4096. ()

True

False

QUESTION 307
IPCP dynamic address negotiation can automatically obtain the address()

True

False

QUESTION 308
A company has 50 private IP addresses. The administrator uses NAT technology to connect the company’s network to the public network, but the company has only one public network address and is not fixed. Which of the following NAT conversion methods meets the needs?

easy-ip

NAPT

Static NAT

Basic NAT

QUESTION 309
IPv6 address 2001: ABEF: 2240E: FFE2: BCC0: CD0: DDBE: 8D58 cannot be abbreviated.

True

False

QUESTION 310
The G0/0/1 interface configuration information of router A is shown in the figure. Which of the following statements is correct? (Multiple choice)

This interface will not forward received FTP packets

This interface will not forward ICMP packets

This interface will not forward received SNMP packets

This interface can establish OSPF neighbor relationships with other routers

QUESTION 311
The configuration information of a certain port of the switch is shown in the figure. What is the PVID of this port? () (Single-choice question)

100

QUESTION 312
As shown in the information in the figure, when learning this switch needs to forward the frame with the destination MAC address of 5489-98ec-f011, which of the following description is correct?

The switch will flood the frame on all ports except the port that received the frame

The switch will send a message that the destination is unreachable to the source device

The switch does not find a matching entry in the MAC address table, so it will discard the frame

The switch needs to send a request to discover the device with the MAC address of 5489 98ec-f011

QUESTION 313
An existing switch is connected to a designated port through a port, but the port does not forward any packets, but can monitor network changes by receiving BPDUs, then the role of the port should be ().

DesignateD. port

Alternate port

Disable port

Root port

QUESTION 314
What are the characteristics of VLAN based on port?

Add VLAN tags to the data frame according to the IP address carried in the message

Assign VLAN ID according to the protocol type and encapsulation format of the data frame

No need to reconfigure VLAN when the host moves

The host mobile location needs to be reconfigured VLAN

QUESTION 315
Which of the following parameters is used in LCP negotiation to detect link loops and other abnormal conditions? ()

MRU

CHAP

Magic word

PAP