Which of the following descriptions about the characteristics of large concentration and small concentration is wrong?

Which of the following descriptions about the characteristics of large concentration and small concentration is wrong?A . Large concentrated light splitting, FAT is set in the information distribution area in the corridor, and FAT can choose direct fusion or patch module (recommended patch module)B . Small concentrated light splitting, the light splitter is centrally...

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Deploying QoS can solve the problem of user service quality in the process of network communication. Its purpose does not include?

Deploying QoS can solve the problem of user service quality in the process of network communication. Its purpose does not include?A . Control the number of concurrent usersB . Regulating the traffic of the IP networkC . Avoid and manage network congestionD . Reduce the loss rate of packets View Answer Answer: A...

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When configuring the multicast service on the MA5600T/MA5680T, the multicast WLAN program adopts the static configuration mode. Which of the following options must be configured, otherwise the multicast program may not be able to be viewed?

When configuring the multicast service on the MA5600T/MA5680T, the multicast WLAN program adopts the static configuration mode. Which of the following options must be configured, otherwise the multicast program may not be able to be viewed?A . igmp priorityB . igmp profileC . igmp programD . igmp preview View Answer Answer: C...

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The number of users under the OLT can also decide whether the VLAN is a single-layer or double-layer VLAN. When the number of users is small, a single-layer VLAN can be used. When the required VLAN to distinguish the number of services and users is greater than ( ), a double-layer LAN must be used.

The number of users under the OLT can also decide whether the VLAN is a single-layer or double-layer VLAN. When the number of users is small, a single-layer VLAN can be used. When the required VLAN to distinguish the number of services and users is greater than ( ), a double-layer LAN must be...

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