2022 Updated Verified Pass H12-811-ENU Study Guides & Best Courses [Q17-Q31] : IT Certification Exam Braindumps : http://blog.braindumpsit.com

NO.17 The output information of the link aggregation port of a certain switch is as follows. If you want to delete Eth-Trunk 1, which of the following commands is correct?

undo interface Eth-trunk 1

inte GigabitEthernet 0./0/2 Undo eth-trunk Quit Undo interface eth-trunk 1

inte GigabitEthernet 0./0/1 Undo eth-trunk Quit inte GigabitEthernet 0./0/2 Undo eth-trunk Quit

inte GigabitEthernet 0./0/1 Undo eth-trunk Quit Undo interface eth-trunk 1

NO.18 IPv6 address 2001: ABEF: 2240E: FFE2: BCC0: CD0: DDBE: 8D58 cannot be abbreviated.

True

False

NO.19 The load sharing mode at both ends of the Eth-Trunk can be inconsistent.

TRUE

FALSE

NO.20 Now it is necessary to implement a Python automation script Te1net to the device to view the device running configuration. Which of the following statements is wrong?

Telnetlib can achieve this function.

Use telnet.Telnet (host) to connect to the Telnet server.

can use telnet.write(b”display current-configuration n”) to input the command to view the current configuration of the device.

telnet.c1ose() is used after a command entered every time, the function is that the user waits for the switch to return information.

NO.21 Which of the following description about DD packets and LSA of OSPF is correct? (Multiple choice)

The header of an LSA can uniquely identify an LSA

LSA header is only a small part of LSA

DD packet contains detailed information about LSA

The DD packet contains only LSA header information

NO.22 The router Radius information configuration is shown in the figure. Which of the following statement is correct? (Multiple Choice)

The source IP source address of the Radius packet sent by the router is 200.0.12.2

The IP address of the accounting server is 200.0.12.1

The IP address of the authorization server is 200.0.12.1

The IP address of the authentication server is 200.0.12.1

NO.23 In the VRP interface, use the command delete vrpcfg.zip to delete the file. You must empty the recycle bin to completely delete the file.

True

False

NO.24 The administrator wants to configure a hundred IP address on the G0/0/0 interface of the router, then which of the following addresses is correct?

192.168.10.112/30

237.6.1.2/24

127.3.1.4/28

145.4.2.55/26

NO.25 Among the following commands to configure the default route, which one is correct?

[Huawei-Seria10] ip route-static 0.0.0.0 0.0.0.0 0.0.0.0

[Huawei] ip route-static 0.0.0.0 0.0.0.0 192.168.1.1

[Huawei] ip route-static 0.0.0.0 0.0.0.0 0.0.0.0

[Huawei] ip route-static 0.0.0.0 255.255.255.255 192.168.1.1

NO.26 Which statement is wrong about the ARP message?

ARP reply packets are sent unicast

Any link layer protocol requires ARP messages to assist in obtaining data link layer identification

ARP packets cannot be forwarded to other broadcast domains

ARP request message is sent by broadcast

NO.27 vty configuration as shown in the figure, the user authority level is set to level 3.
[Huawei]user-interface vty o 14
[Huawei-ul-vtyo-14]acl 200o inbound
[Huavei-ui-vtyo-14]user privilege level 3
[Huavei-ui-vtyo-14]authentication-node password Please configure the login password (maxim length 16):huawei

False

True

NO.28 If during the PPP authentication process, the authenticatee sends the wrong user name and password to the authenticator, what type of message will the authenticator send to the authenticatee?

Authenticate-Reject

Authenticate-Ack

Authenticate-Nak

Authenticate-Reply

NO.29 Switches running SIP protocol, the port needs to wait for the forwarding delay in the Learning state before it can be transformed into the Forwarding state.

True

False

NO.30 Apply the ACL configured as shown in the figure in Telnet. Only the device with the IP address of 172.16.105.2 is allowed to log in remotely:
#
acl number 2000
rule 5 permit source 172.16.105.2 0
#

True

False

NO.31 In the VRP interface, use the command delete vrpcfg.zip to delete a file, which must be emptied in the recycle bin to completely delete the file.

True

False