Which Criteria Does Junos Load-Balancing Algorithm Use?
Question
By default, which three criteria are used by the Junos load-balancing algorithm to determine a traffic flow? (Choose three.)
Answers
Explanations
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The Junos load-balancing algorithm is used to distribute traffic across multiple paths in a network. By default, the algorithm uses the following three criteria to determine a traffic flow:
Destination address: The destination address is used to identify the destination device or endpoint that the traffic is intended for. Based on this information, the load-balancing algorithm can determine the best path to use to reach the destination.
Protocol: The protocol refers to the type of traffic being transmitted, such as TCP or UDP. Different protocols may have different requirements for transmission, so the load-balancing algorithm can use this information to choose the most appropriate path.
Source address: The source address is the address of the device or endpoint that is sending the traffic. This information can be used by the load-balancing algorithm to ensure that traffic from a particular source is distributed evenly across multiple paths.
The source port and destination port are not used by the Junos load-balancing algorithm by default, but they can be configured to be used as additional criteria if needed. The source port is the port number used by the sending device to send the traffic, while the destination port is the port number used by the receiving device to receive the traffic.
Overall, the Junos load-balancing algorithm uses a combination of criteria to determine the best path for traffic flow, ensuring optimal network performance and efficiency.
