Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 30
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When the IPv4 protocol is used as the network layer protocol, which field is not included in the network layer header? ()
Take effect immediately after the Router ID of the OSPF process is modified ()
Network switch A and router A are connected by two links. The two links are aggregated in manual load sharing mode. The aggregated port number is 1, and the aggregated link needs to carry VLAN TAG100 when forwarding dat a. The switch When A uses a trunk link, which of the following configurations need to be used by switch A? ()
By default, the port cost calculated by STP has a certain relationship with the port bandwidth, that is, the larger the bandwidth, the higher the cost ()
In the RSTP standard, in order to improve the convergence speed, the port that the switch is directly connected to the terminal can be defined as ()
The Backup port in RSTP can replace the failed root port ()
All four switches run STP, and various parameters adopt default values. If the G0/0/2 port of switch C is blocked and the configuration BPDU cannot be sent through this port, how long will the blocked port in the network enter the forwarding state ()
The link aggregation interface can only be used as a Layer 2 interface ()
If the largest number in an ACL rule is 12, by default, the user does not specify a number when configuring a new rule, then the number assigned to the new rule by the system is? ()
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