Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 2
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The router receives a data packet with a destination IP address of 11.0.12.1 from host
There are multiple route entries to the same destination network in the routing table. These routes are called? ()
The broadcast address is a special address in which the host bits in the network address are all set to 1, and it can also be used as a host address. ()
Which of the following cannot be the length of the IPv4 packet header? ()
What is the priority value of the direct route entry? ()
As shown in the figure. All four switches are running P. Various parameters are set to default values. If the GO/0/2 port of switch C is blocked and cannot send configuration BPDUs through this port, how long will it take for the blocked port in the network to enter the forwarding state? () (Single-choice question)
Complete the ACL configuration shown in the figure on the router RTA. Which of the following descriptions is correct? () (Single-choice question)
(RTA) acl 2001
(RTA-acl-basic-2001) rule 20 permit source 20.1.1.0 0.0.0.255
[RTA-acl-basic-2001]rule 10 deny source 20.1.1.0 0.0.0.255
In the network shown in the figure below, the host has an ARP cache, and host A sends a packet to host B. What are the destination MAC and destination IP of this packet? () (Single-choice question)
As shown in the figure, if the command ping 10.1.1.2 is executed on R1, the data frame of VLAN 10 received from LSW2 by LSW1 is tagged. ()(True or False)
As shown in the figure, there are three data packets captured by the administrator on the network.
Which of the following statements is incorrect? (Single choice question) Source destination protocol info 10.0.12.110.0.12.2TCp50190>telnet[SYN]seq=0win=8192Len=0mss=146010.0.12.2 10.0.12.1 TCP telnet:50190 [SYN,ACK]seg-0 Ack-1 win-8192 Len-0mss=1460 10.0.12.110.0.12.2 TCP50190>telnet(ACK)seq-1Ack=1win=81921en=0
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