H12-811_V1.0 Exam Questions

As shown in the figure below, in the MAC address table of the network. SWA and SWB, which of the MAC addresses, VLANs, and ports are correct? () (Single-choice question)

The switch G0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch forward without VLANTAG? ? () (Single-choice question)

As shown in the figure, the G0/0/0 and G0/0/1 interfaces of RTA are connected to two different network segments. RTA is the gateway of these two networks. Before host A sends data...

The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state? ()

In the network as shown in the figure below, host A logs in to router A through Telnet. Then obtains the configuration file of router B through FTP on the remote interface. At this...

As shown in the picture. About OSPF topology and configuration. Which of the following statements is correct? () (Single-choice question)

As shown in the figure, two switches use the default parameters to run STP root primary; Switch B uses the configuration command STP priority 0. Then which port will be blocked? ()...

As shown in the figure below. All hosts can communicate normally. Is the corresponding relationship between SWA MAC address and port correct? () (Single-choice question)

The configuration information of a certain port of the switch is shown in the figure. Which of the following statements is wrong? () (Single-choice question)

The MAC address table of a certain switch is shown in the figure. If the switch receives a data frame with a destination MAC of 5489-9811-0b49 from port Eth0/0/2, which of the foll...

The network shown in the figure below. The network where host A is required to access the Internet through Easy IP, then which of the following ACLs should be used on the G0/0/3 in...

As shown in the figure below, what kind of network equipment can host A and host B use to communicate? () (Single-choice question)

The network shown in the figure below assumes that all routers can enable OSPF at the same time. Which router is the DR in this network? () (Single-choice question)

As shown in the figure, host A and host B want to implement inter-VLAN communication through single-arm routing. What configuration should be done under the G0/0/1.1 interface of R...

As shown in the figure, the administrator hopes that all hosts cannot access the Internet from 8:00 to 17:00 every day. Which ACL rule needs to be bound to traffic-filter outbound...

Regarding the configuration shown in the figure, which statement is correct? () (Single-choice question)

The network shown in the figure below. All links are Ethernet links, and all interfaces of all routers run OSPF protocol, how many DRs are elected in the entire network? () (Single...

The network shown in the figure below. The administrator wants RTA to use a static router. Priority is given to sending data packets to RTB's LoopbackO interface through G0/0/1 por...

In the network shown in the figure below, the switch uses VLANIF interfaces to connect with the router sub-interfaces. Which of the following configurations can achieve this requir...

As shown in the figure, is the description of this network topology correct? () (Single-choice question)

Use the ACL shown in the figure on the router RTA to match routing entries. Then which of the following entries will be matched? (RTA) acl 2002 (RTA-acl-basic-2002) rule deny sourc...

The topology shown in the figure and the configuration on the interconnection ports of the switch. Can it be judged that the data frame tagged as VLAN10 can be forwarded normally b...

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question) Huaweidisplay mac address MAC address...

In the broadcast network as shown in the figure, 0SPF runs on four routers. And in the same area. The same network segment. SPF will automatically elect one DR and multiple BDRs to...

As shown in the figure below. Which network device can host A and host B use to achieve communication? () (Single-choice question)

The network shown in the figure below. The router receives a data packet with a destination IP address of 11.0.12.1 from hostA. After this data is forwarded by the router, what are...

The network structure and OSPF partition are shown in the figure. Except for RTA in the figure, the routers RTB, RTC and RTD are all ABR routers. ()(True or False)

In the network shown in the figure below, when the 0$PF neighbor status is stable. What is the neighbor status of Router B and Router C?

In the network shown in the figure below, switch A and router A are connected by two links, and the two links are aggregated in manual load sharing mode. The aggregated port number...

The output information of the STP port of a certain switch is shown in the figure. Which of the following statements is wrong? () (Single-choice question) Huaweidisplay stp interfa...

As shown in the figure. All four switches are running $TP. Various parameters are set to default values. If the GO/0/2 port of switch C is blocked and cannot send configuration BPD...

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...

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...

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)

The configuration information of a certain router is shown in the figure. Which of the following statements are correct? () (Single-choice question) # aaa authentication-scheme def...

The network shown in the figure below. Which router is the BDR in this network? () (Single-choice question)

The output information of the router is shown in the figure. Which of the following statements is wrong? () (Single-choice question)

As shown in the broadcast network. 0SPF runs on four routers. And in the same area. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve a better...

The following two configuration commands can realize the master and backup backup of the router RIA to the same destination 10.1.1.0.

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)

The two switches shown in the figure below have both enabled the STP protocol, which port will eventually be in the Blocking state? ()

The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)

The switch GE0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch not carry when forwarding?()

The network shown in the figure below. Two switches are connected by four links. COPPER refers to electrical interface and FIBER refers to optical interface. Then which two interfa...

Network as shown in the picture. The administrator hopes that all hosts cannot access the Web service (the port number is 80). Other services can be accessed normally. In the inter...

The administrator has configured the router as shown in the figure. At the same time, the administrator wants to assign a shorter lease period to the DHCP address. Which of the fol...

When a company's network management needs to plan the network, the data packets that allow PC1 to access PC2 go through the G0/0/0 port (G0/0/2 on the picture). The data packet tha...

Two switches use manual link aggregation at the same time. The following statement is wrong. () (Single-choice question)

As (Single-choice question)

Which of the following network parameters can be assigned by Dynamic Host Configuration Protocol DHCP? ()*