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Which of the following MAC addresses will not age? (Multiple Choice)
Which of the following MAC addresses will not age? (Multiple Choice)A . Dynamic MAC addressB . Black hole MAC addressC . Static MAC addressD . Port MAC addressView AnswerAnswer: BC
The Tracert diagnostic tool records the () of each ICMP TTL timeout message so that the user can be provided with the IP address of the packet when it arrives at the destination.
The Tracert diagnostic tool records the () of each ICMP TTL timeout message so that the user can be provided with the IP address of the packet when it arrives at the destination.A . Destination portB . Source portC . Destination IP addressD . Source IP addressView AnswerAnswer: D
The network as shown in the following figure, after the OSPF protocol is stable, what is the neighbor status of Router A and Router B?
The network as shown in the following figure, after the OSPF protocol is stable, what is the neighbor status of Router A and Router B? A . 2-wayB . DownC . FullD . AttemptView AnswerAnswer: C
A network administrator has captured a data frame in the network with the destination MAC address of 01-00-5E-A0-B1-C3.
A network administrator has captured a data frame in the network with the destination MAC address of 01-00-5E-A0-B1-C3. The correct statement about this MAC address is ().A . It is a unicast MAC addressB . It is a broadcast MAC addressC . It is a multicast MAC addressD . It...
If the configuration information of a port on a switch is as follows, when this port sent the data frames of which VLAN, the VLAN TAG is stripped?
If the configuration information of a port on a switch is as follows, when this port sent the data frames of which VLAN, the VLAN TAG is stripped? A . 4,5,6B . 4,6C . 1,4,6D . 1,4,5,6View AnswerAnswer: C
If the result of the packet matching ACL is "reject", the packet is finally discarded.
If the result of the packet matching ACL is "reject", the packet is finally discarded.A . TrueB . FalseView AnswerAnswer: B
Which of the following about the statement of static routing are incorrect?
Which of the following about the statement of static routing are incorrect?A . Manual configuration by network administratorB . Inter-route information needs to be exchanged between routersC . Can not automatically adapt to changes in network topologyD . Low system performance requirementsView AnswerAnswer: B
The network as shown in the following figure, when OSPFv3 is enabled on all interfaces, Router A and Router B cannot establish adjacencies.
The network as shown in the following figure, when OSPFv3 is enabled on all interfaces, Router A and Router B cannot establish adjacencies. A . TrueB . FalseView AnswerAnswer: A
Which of the following statement is correct?
The configuration information of a router is as follows. Which of the following statement is correct? (Multiple Choice)A . The domain which domain name is huawei does not use the accounting scheme.B . If the username huawei is used for authentication, the password needs to be 654321.C . The authorization...
As shown in the following figure, Router A uses manual link aggregation and adds G0/0/1 and G0/0/2 ports to aggregation group 1.
As shown in the following figure, Router A uses manual link aggregation and adds G0/0/1 and G0/0/2 ports to aggregation group 1. The incorrct statement about the status of Router A aggregation port 1 is:A . Only shut down G0/0/2 of Router B, Eth-Trunk 1 protocol upB . Turn off...
