[Q234-Q248] The Most Efficient H12-811 Pdf Dumps For Assured Success [2023]

QUESTION 234
By default, the port cost calculated by STP has a certain relationship with the port bandwidth, that is, the greater the bandwidth, the () the cost.

QUESTION 235
If the transport layer protocol is UDP, the value of the network layer Protocol field is 6.

QUESTION 236
What is the value of the Type field in the RStp configuration BPDU message?

QUESTION 237
Static NAT can only achieve one-to-one mapping between private addresses and public addresses.

QUESTION 238
The router running the OSPF protocol reaches the FULL state first, and then synchronizes the LSDB.

QUESTION 239
In the network shown in the figure below, the router receives a data packet with a destination IP address of 11.0.12.1 from host A.
After this data packet is forwarded by the router, what are the destination MAC and destination IP?

QUESTION 240
In 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?

QUESTION 241
In the STP protocol, which of the following factors will affect the election of the root switch? (Multiple choice)

QUESTION 242
As shown in the figure below, suppose the MAC address table of SWA is as follows. Now host A sends a data frame with the destination MAC address MAC-B. Which of the following statements is correct?

QUESTION 243
Which of the following statements about Adjacency Segment is wrong?

QUESTION 244
The tree network topology is actually a hierarchical star structure, which is easy to expand the network scale, but the higher the level, the more serious the network problem caused by the node failure.

QUESTION 245
vty configuration as shown in the figure, the user authority level is set to level 3.
[Huawei]user-interface vty o 14
[Huawei-ul-vtyo-14]acl 200o inbound
[Huavei-ui-vtyo-14]user privilege level 3
[Huavei-ui-vtyo-14]authentication-node password Please configure the login password (maxim length 16):huawei

QUESTION 246
In the network shown in the figure below, all routers run OSPF protocol, which device is ABR? (Multiple choice)

QUESTION 247
The RSTP protocol uses the P/A mechanism to speed up the speed of the upstream port to the Forwarding state, but what is the reason why there is no temporary loop?

QUESTION 248
The router needs to modify the destination IP address in the data packet when forwarding data packets.