链路聚合笔记（链路聚合和链路桥接）

链路聚合笔记（链路聚合和链路桥接）

手工分摊 静态LACP（支持链路备份） [LSW1]interface Eth-Trunk 1 [LSW1-Eth-Trunk1]mode manual load-balance [LSW1]interface GigabitEthernet 0/0/2 [LSW1-GigabitEthernet0/0/2]eth-trunk 1 [LSW1]interface GigabitEthernet 0/0/3 [LSW1-GigabitEthernet0/0/3]eth-trunk 1 [LSW1]display eth-trunk 1 Eth-Trunk1's state information is: WorkingMode: NORMAL Hash arithmetic: According to SIP-XOR-DIP Least Active-linknumber: 1 Max Bandwidth-affected-linknumber: 8 Operate status: up Number Of Up Port In Trunk: 2 -------------------------------------------------------------------------------- PortName Status Weight GigabitEthernet0/0/2 Up 1 GigabitEthernet0/0/3 Up 1 [LSW2]interface Eth-Trunk 1 [LSW2-Eth-Trunk1]mode manual load-balance [LSW2]interface GigabitEthernet 0/0/2 [LSW2-GigabitEthernet0/0/2]eth-trunk 1 [LSW2]interface GigabitEthernet 0/0/3 [LSW2-GigabitEthernet0/0/3]eth-trunk 1 [LSW2]display eth-trunk 1 Eth-Trunk1's state information is: WorkingMode: NORMAL Hash arithmetic: According to SIP-XOR-DIP Least Active-linknumber: 1 Max Bandwidth-affected-linknumber: 8 Operate status: up Number Of Up Port In Trunk: 2 -------------------------------------------------------------------------------- PortName Status Weight GigabitEthernet0/0/2 Up 1 GigabitEthernet0/0/3 Up 1 [LSW1]interface Eth-Trunk 1 [LSW1-Eth-Trunk1]port link-type trunk [LSW1-Eth-Trunk1]port trunk allow-pass vlan all [LSW2]interface Eth-Trunk 1 [LSW2-Eth-Trunk1]port link-type trunk [LSW2-Eth-Trunk1]port trunk allow-pass vlan all [LSW1]display interface Eth-Trunk 1 Eth-Trunk1 current state : UP Line protocol current state : UP Description: Switch Port, PVID : 1, Hash arithmetic : According to SIP-XOR-DIP,Maximal BW: 2G, Current BW: 2G, The Maximum Frame Length is 9216 IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 4c1f-cc55-5c26 Current system time: 2020-08-24 20:58:39-08:00 Input bandwidth utilization : 0% Output bandwidth utilization : 0% ----------------------------------------------------- PortName Status Weight ----------------------------------------------------- GigabitEthernet0/0/2 UP 1 GigabitEthernet0/0/3 UP 1 ----------------------------------------------------- The Number of Ports in Trunk : 2 The Number of UP Ports in Trunk : 2

interface GigabitEthernet 0/0/2 eth-trunk 1 interface GigabitEthernet 0/0/3 eth-trunk 1 interface GigabitEthernet 0/0/4 eth-trunk 1 [LSW4]interface Eth-Trunk 1 [LSW4-Eth-Trunk1]mode lacp-static interface GigabitEthernet 0/0/2 eth-trunk 1 interface GigabitEthernet 0/0/3 eth-trunk 1 interface GigabitEthernet 0/0/4 eth-trunk 1 [LSW3]display eth-trunk 1 Eth-Trunk1's state information is: Local: LAG ID: 1 WorkingMode: STATIC Preempt Delay: Disabled Hash arithmetic: According to SIP-XOR-DIP System Priority: 32768 System ID: 4c1f-cce9-4dc2 Least Active-linknumber: 1 Max Active-linknumber: 8 Operate status: up Number Of Up Port In Trunk: 3 -------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight GigabitEthernet0/0/2 Selected 1GE 32768 3 305 10111100 1 GigabitEthernet0/0/3 Selected 1GE 32768 4 305 10111100 1 GigabitEthernet0/0/4 Selected 1GE 32768 5 305 10111100 1 Partner: -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState GigabitEthernet0/0/2 32768 4c1f-cc57-54b2 32768 3 305 10111100 GigabitEthernet0/0/3 32768 4c1f-cc57-54b2 32768 4 305 10111100 GigabitEthernet0/0/4 32768 4c1f-cc57-54b2 32768 5 305 10111100 系统优先级默认32768 值越小优先级越高，使用优先级选择活动端口 端口状态默认都是活动（selected）状态 [LSW3]lacp priority 100 [LSW3]display eth-trunk 1 Eth-Trunk1's state information is: Local: LAG ID: 1 WorkingMode: STATIC Preempt Delay: Disabled Hash arithmetic: According to SIP-XOR-DIP System Priority: 100 System ID: 4c1f-cce9-4dc2 Least Active-linknumber: 1 Max Active-linknumber: 8 Operate status: up Number Of Up Port In Trunk: 3 -------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight GigabitEthernet0/0/2 Selected 1GE 32768 3 305 10111100 1 GigabitEthernet0/0/3 Selected 1GE 32768 4 305 10111100 1 GigabitEthernet0/0/4 Selected 1GE 32768 5 305 10111100 1 Partner: -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState GigabitEthernet0/0/2 32768 4c1f-cc57-54b2 32768 3 305 10111100 GigabitEthernet0/0/3 32768 4c1f-cc57-54b2 32768 4 305 10111100 GigabitEthernet0/0/4 32768 4c1f-cc57-54b2 32768 5 305 10111100 调整链路最大条数 [LSW3]interface Eth-Trunk 1 [LSW3-Eth-Trunk1]max active-linknumber 2 [LSW3-Eth-Trunk1]display eth-trunk 1 Eth-Trunk1's state information is: Local: LAG ID: 1 WorkingMode: STATIC Preempt Delay: Disabled Hash arithmetic: According to SIP-XOR-DIP System Priority: 100 System ID: 4c1f-cce9-4dc2 Least Active-linknumber: 1 Max Active-linknumber: 2 Operate status: up Number Of Up Port In Trunk: 2 -------------------------------------------------------------------------------- ActorPortName Status PortType PortPri PortNo PortKey PortState Weight GigabitEthernet0/0/2 Selected 1GE 32768 3 305 10111100 1 GigabitEthernet0/0/3 Selected 1GE 32768 4 305 10111100 1 GigabitEthernet0/0/4 Unselect 1GE 32768 5 305 10100000 1 （超过2条） Partner: -------------------------------------------------------------------------------- ActorPortName SysPri SystemID PortPri PortNo PortKey PortState GigabitEthernet0/0/2 32768 4c1f-cc57-54b2 32768 3 305 10111100 GigabitEthernet0/0/3 32768 4c1f-cc57-54b2 32768 4 305 10111100 GigabitEthernet0/0/4 32768 4c1f-cc57-54b2 32768 5 305 10110000 [LSW3]interface GigabitEthernet 0/0/2 [LSW3-GigabitEthernet0/0/2]lacp priority 100 [LSW3]interface GigabitEthernet 0/0/3 [LSW3-GigabitEthernet0/0/3]lacp priority 65535 [LSW3-GigabitEthernet0/0/3]

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