An engineer is configuring redundant network links between switches.
Which of the following should the engineer enable to prevent network stability issues?
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A. B. C. D.B.
To prevent network stability issues when configuring redundant network links between switches, the engineer should enable Spanning Tree Protocol (STP).
STP is a protocol that ensures a loop-free topology in a network. It does this by identifying redundant paths in the network and disabling the ones that are not needed. This prevents loops from occurring and helps to avoid network instability issues such as broadcast storms and network congestion.
In contrast, 802.1Q is a VLAN tagging protocol that enables multiple VLANs to share a single physical network. While it can be useful for organizing network traffic and improving security, it does not directly address the issue of redundant network links and the potential for loops.
Flow control is a mechanism that allows devices to regulate the flow of data between them to prevent buffer overflows and dropped packets. It can be helpful for improving network performance, but it does not directly address the issue of redundant network links and loops.
CSMA/CD (Carrier Sense Multiple Access with Collision Detection) is an access method used in Ethernet networks to detect and handle collisions when multiple devices attempt to transmit data simultaneously. However, it is not directly related to the issue of redundant network links and loops.
In summary, STP is the best option for preventing network stability issues when configuring redundant network links between switches.