MindMap Gallery Network Technology to Realize BOND
The network implements BOND technology. BOND technology can improve the reliability, performance and fault tolerance of the network. It achieves load balancing and redundancy by combining multiple physical network interfaces into one logical interface, thereby improving the overall performance and availability of the network.
Edited at 2024-02-15 17:24:03Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
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Avatar 3 centers on the Sully family, showcasing the internal rift caused by the sacrifice of their eldest son, and their alliance with other tribes on Pandora against the external conflict of the Ashbringers, who adhere to the philosophy of fire and are allied with humans. It explores the grand themes of family, faith, and survival.
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[Zootopia Character Relationship Chart] The idealistic rabbit police officer Judy and the cynical fox conman Nick form a charmingly contrasting duo, rising from street hustlers to become Zootopia police officers!
Network Technology to Realize BOND
1. mode=0(balance-rr)
Balanced circulation strategy
Features
: Data packets will be sent from each bound network interface in order to achieve simple load balancing.
advantage
: Increased bandwidth and supports fault tolerance. When an interface fails, it can automatically switch to other normal interfaces.
shortcoming
: May cause data packets to arrive out of order and need to be resent, affecting network throughput; switch support is required to avoid confusion.
Hardware support
: Basic Ethernet network card, no special features required.
protocol
: No special agreement required.
Technical indicators
: The basic performance indicators of the network card, such as speed and duplex mode, must be consistent.
2. mode=1(active-backup)
Master-backup strategy
活动备用
此模式只有一个接口设置为活动,而所有其他接口都改处于备份状态。如果活动接口出现故障,则备用接口将其替换为聚合组中唯一的活动接口。
Features
: Only one interface is active, and the other interfaces serve as backup.
advantage
: High redundancy. When the active interface fails, the backup interface can quickly take over to ensure network availability.
shortcoming
: Resource utilization is low because only one interface is working.
Hardware support
: Basic Ethernet network card.
protocol
: No special agreement required.
Technical indicators
: The basic performance of the network card, focusing on fast fault detection and switching.
3. mode=2(balance-xor)
XOR strategy
聚合组中的源MAC地址与目标MAC地址使用异或(XOR)逻辑,从而确保为每个目标MAC地址选择相同的从接口。此模式提供容错和负载平衡。
Features
: Select the sending interface based on the XOR result of the source and destination MAC addresses, transport layer protocol, and port number.
advantage
: Provides better load balancing and redundancy. When an interface fails, it can automatically switch to other interfaces.
shortcoming
: May lead to uneven distribution of certain specific traffic.
Hardware support
: Basic Ethernet network card.
protocol
: No special protocol requirements, but the switch needs to be able to handle packets of the same session arriving from different interfaces.
Technical indicators
: The performance index of the network card ensures that it can handle the traffic distribution after XOR operation.
4. mode=3(broadcast)
broadcast strategy
advantage
: Packets will be sent to all interfaces.
shortcoming
: Provides broadcast function to ensure that data packets can reach all targets.
Features
: Does not provide load balancing or redundancy, which can lead to network congestion and wasted bandwidth.
Hardware support
: Network cards and switches capable of handling broadcast traffic.
protocol
: No special protocol requirements, but the switch needs to support broadcast.
Technical indicators
: The broadcast processing capability of the network card.
5. mode=4 (802.3ad)
Dynamic link aggregation
(802.3ad)IEEE802.3ad动态链接聚合
聚合组内的成员接口均采用LACP协议,所有成员共享相同的速度和双工设置。需要支持IEEE802.3ad动态链路的交换机。
Features
: Negotiate with the switch through the LACP protocol to create an aggregation group that shares the same speed and duplex settings.
advantage
: Provides high bandwidth and load balancing while ensuring redundancy.
shortcoming
: The switch needs to support the LACP protocol, and the configuration is relatively complicated.
Hardware support
: Network cards and switches that support 802.3ad (LACP) protocol.
protocol
: LACP (Link Aggregation Control Protocol).
Technical indicators
: LACP compatibility, aggregate bandwidth, load balancing and failover capabilities of network cards and switches.
6. mode=5(balance-tlb)
Adapter Transport Load Balancing
1. Features
: Allocate outbound traffic based on current load conditions and do not require switch support.
2. advantage
: Realizes load balancing in the transmission direction and improves bandwidth utilization.
3. shortcoming
: Only one interface is used in the receiving direction, which may cause a bottleneck in receiving performance.
4. Hardware support
: Basic Ethernet network card, which may need to support specific load balancing algorithms.
5. protocol
: No special protocol requirements, but the operating system needs to support the TLB algorithm.
6. Technical indicators
: The performance of the network card and the TLB implementation efficiency of the operating system.
7. mode=6(balance-alb)
Adapter Adaptive Load Balancing
此模式仅在x.86环境中受支持。接收数据包通过地址解析协议(ARP)协商进行负载平衡。此模式提供容错和负载平衡。
Features
: Load balancing is achieved in both the transmission and reception directions, without switch support, and is achieved through ARP negotiation.
advantage
: Provides comprehensive load balancing, improving overall network performance.
shortcoming
: Configuration and debugging are relatively complex and may require additional network optimization.
Hardware support
: Basic Ethernet network card, but needs to support ARP monitoring and modification.
protocol
: ARP (Address Resolution Protocol) is used for network layer load balancing.
Technical indicators
: The performance of the network card, as well as the operating system's ALB implementation efficiency and ARP processing speed.