链路聚合在ARG3系列路由器和X7系列交换机上默认最多8条。负载均衡 手工分摊 静态LACP（支持链路备份）[LSW1]interface Eth-Trunk 1[LSW1-Eth-Tru
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链路聚合
在ARG3系列路由器和X7系列交换机上默认最多8条。
负载均衡
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 1Eth-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 1Eth-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 1Eth-Trunk1 current state : UPLine protocol current state : UPDescription:Switch Port, PVID : 1, Hash arithmetic : According to SIP-XOR-DIP,Maximal BW: 2G, Current BW: 2G, The Maximum Frame Length is 9216IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 4c1f-cc55-5c26Current 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 1GigabitEthernet0/0/3 UP 1-----------------------------------------------------The Number of Ports in Trunk : 2The Number of UP Ports in Trunk : 2
LACP静态
[LSW3]interface Eth-Trunk 1
[LSW3-Eth-Trunk1]mode lacp-static
interface GigabitEthernet 0/0/2eth-trunk 1interface GigabitEthernet 0/0/3eth-trunk 1interface GigabitEthernet 0/0/4eth-trunk 1[LSW4]interface Eth-Trunk 1[LSW4-Eth-Trunk1]mode lacp-staticinterface GigabitEthernet 0/0/2eth-trunk 1interface GigabitEthernet 0/0/3eth-trunk 1interface GigabitEthernet 0/0/4eth-trunk 1[LSW3]display eth-trunk 1Eth-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 WeightGigabitEthernet0/0/2 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 PortStateGigabitEthernet0/0/2 32768 4c1f-cc57-54b2 32768 3 305 10111100GigabitEthernet0/0/3 32768 4c1f-cc57-54b2 32768 4 305 10111100GigabitEthernet0/0/4 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 1Eth-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 WeightGigabitEthernet0/0/2 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 PortStateGigabitEthernet0/0/2 32768 4c1f-cc57-54b2 32768 3 305 10111100GigabitEthernet0/0/3 32768 4c1f-cc57-54b2 32768 4 305 10111100GigabitEthernet0/0/4 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 1Eth-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 WeightGigabitEthernet0/0/2 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 PortStateGigabitEthernet0/0/2 32768 4c1f-cc57-54b2 32768 3 305 10111100GigabitEthernet0/0/3 32768 4c1f-cc57-54b2 32768 4 305 10111100GigabitEthernet0/0/4 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]