According to the different protocols applied by the routing protocol, what kind of routing protocols can be divided into? (multiple choice)
In the configuration below, a PPP connection is configured and the IP address is dynamically assigned. After the link is successfully established, a direct route of 10.1.1.0/30 will appear in the routing table.
[RTB] interface Serial 0[RTB-Serial0] link-protocol ppp [RTB-Serial0] ip address 10.1.1.2 30[RTB-Serial0] remote address 10.1.1.1
120. Which of the following commands can be used by users at the visit level? (multiple choice)
The first layer to the first layer of the OSI reference model is called the lower layer, responsible for the transmission of data in the network?
Which of the following protocols does the FTP protocol provide for reliable data transfer?
When multiple private IP addresses are mapped to a public IP address, how do you distinguish the traffic of different private IP addresses?
Adding a shielding layer on the outside of the twisted pair, called (), can improve the anti-electromagnetic interference capability of the twisted pair.
Which of the following options can be used to display the current running status and configuration information of RIP?
How many insulated copper wires are discharged together and then twisted together in a regular way to form a twisted pair?
If the frame relay protocol is encapsulated on the interface of the Huawei router, do you need to enter the command in the interface view?
Which of the following is the correct description of the configuration BPDU generation? (multiple choice)
In the PPP protocol, the second handshake authentication protocol is required. Which of the following is the password in plain text?
Regarding the trunk port, what are the correct descriptions below? (multiple choice)
What are the duplex modes supported by the Ethernet electrical port? (multiple choice)
In STP calculation, if the root path cost of two ports of a non-root switch is the same, which one is the following description correct?
What is the correct statement about the use of split horizon technology for distance vector routing protocols? (multiple choice)
Site A and Site B are connected to the two ports of the switch respectively. When Site A sends a data packet to Site B for the first time, which of the following statements is correct?
When a router calculates routing information, what are the routing protocols calculated using link
overhead and other information? (multiple choice)
Which of the following options is used to view the route that IP datagrams pass from one host to another?
Which of the following IPs may be broadcast addresses if the subnet mask is not clear? (multiple choice)
The type field of an ICMP packet is 8. The code field is 0. Which type of packet does ICMP represent?
Huawei routers can update system files through FTP and TFTP. Which of the following is correct? (multiple choice)
When using the tracert program to test the path through which the target node passes, the default is to measure each TTL value Traceroute () times.
Copy the incoming and outgoing data packets of the mirrored port to the mirrored port. Is this mirroring based on which of the following options?
During the PPP negotiation process, if no response packet is received from the peer within the interval of the negotiation timeout, PPP will resend the previously sent packet. Such as Configure-Request.
By default, how many seconds does the PPP negotiation timeout?
The firewall does not provide detection for encrypted data or for data in tunnels that traverse it.
When you need to change the metric of the route sent by RIP to increase by 5, while keeping the local corresponding route metric unchanged, which command should you use?
In order to expand the network range, what equipment can I use to connect multiple cables, recover the distorted signal, and amplify the signal?
Which layer is responsible for converting unreliable transmission channels into reliable transmission channels, transmitting data frames with parity, and using error control and frame sequential control functions?
What are the correct functions of the functions implemented on VRP? (multiple choice)
The NCP is mainly used to negotiate the format and type of data packets transmitted on the data link, such as an IP address.
IP address negotiation includes two ways? (multiple choice)
What part of a complete data communication system should be composed (multiple choice)
One-arm routing implements VLAN interworking. The number of router sub-interfaces depends on the number of VLANs that are accessed.
Which of the following statements regarding proxy firewall are correct? (Select multiple)
Which of the following protocols can be used for file transfer? (Select multiple)
In an OSPF network, an ASBR router advertises the information about the routes outside an AS to the AS. Which of the following routers can function as an ASBR?
Which of the following statements regarding OSPF area are incorrect? (Select multiple)
Which of the following are the disadvantages of using static routing protocol in the network? (Select multiple)
In a TCP/IP protocol stack, the headers of packets at each layer are removed in the decapsulation process in a specified manner. Which of the following is the right manner?
Which of the following communication types are defined based on information interaction between the transmitter and the receiver? (Select multiple)
IPv6 cancels the option field in the IPv4 packet header and adds multiple extended packet headers, which improves the processing efficiency and enhances the flexibility of IPv6 and provides a good scalability for the IP protocol.
PPP protocol consists of three types of protocols, what are they? (Select multiple)
All the protocols in the standard HDLC protocol suite run on synchronous serial line.
Which of the following commands can be used to display the routing table on a Quidway router?
During STP calculation, when a port is in a certain state, it neither forwards any data frame nor learns MAC address labels. Instead, it only receives and processes STP protocol packets. Which state does the abovementioned state refer to?
Tracert is an application based on application layer, which transport layer protocol is used by Tracert?
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TESTED 24 Nov 2024
