華為配置靜態(tài)LACP模式鏈路聚合示例

1、華為配置靜態(tài)LACP模式鏈路聚合示例組網(wǎng)需求如圖所示，在兩臺Switch設(shè)備上配置靜態(tài)LACP模式鏈路聚合組，提高兩設(shè)備之間的帶寬與可靠性，具體要求如下：2012-4-18 17:17:13 上傳下載附件 (11.18 KB)配置靜態(tài)LACP模式鏈路聚合組網(wǎng)圖2條活動鏈路具有負(fù)載分擔(dān)的能力。兩設(shè)備間的鏈路具有1條冗余備份鏈路，當(dāng)活動鏈路出現(xiàn)故障鏈路時，備份鏈路替代故障鏈路，保持?jǐn)?shù)據(jù)傳輸?shù)目煽啃浴D 配置靜態(tài)LACP模式鏈路聚合組網(wǎng)圖 配置思路采用如下的思路配置靜態(tài)LACP模式鏈路聚合：在Switch設(shè)備上創(chuàng)建Eth-Trunk，配置Eth-Trunk為靜態(tài)LACP模式。將成員接口加入Eth-T

2、runk。配置系統(tǒng)優(yōu)先級確定主動端。配置活動接口上限閾值。配置接口優(yōu)先級確定活動鏈路。數(shù)據(jù)準(zhǔn)備為完成此配置例，需準(zhǔn)備如下的數(shù)據(jù)：兩端Switch設(shè)備鏈路聚合組編號。SwitchA系統(tǒng)優(yōu)先級。活動接口上限閾值?；顒咏涌贚ACP優(yōu)先級。操作步驟創(chuàng)建編號為1的Eth-Trunk，配置它的工作模式為靜態(tài)LACP模式 # 配置SwitchA。 system-viewQuidway sysname SwitchASwitchA interface eth-trunk 1SwitchA-Eth-Trunk1 bpdu enableSwitchA-Eth-Trunk1 mode lacp-staticSwit

3、chA-Eth-Trunk1 quit# 配置SwitchB。 system-viewQuidway sysname SwitchBSwitchB interface eth-trunk 1SwitchB-Eth-Trunk1 bpdu enableSwitchB-Eth-Trunk1 mode lacp-staticSwitchB-Eth-Trunk1 quit將成員接口加入Eth-Trunk # 配置SwitchA。SwitchA interface ethernet 0/0/1SwitchA-Ethernet0/0/1 eth-trunk 1SwitchA-Ethernet0/0/1 q

4、uitSwitchA interface ethernet 0/0/2SwitchA-Ethernet0/0/2 eth-trunk 1SwitchA-Ethernet0/0/2 quitSwitchA interface ethernet 0/0/3SwitchA-Ethernet0/0/3 eth-trunk 1SwitchA-Ethernet0/0/3 quit# 配置SwitchB。SwitchB interface ethernet 0/0/1SwitchB-Ethernet0/0/1 eth-trunk 1SwitchB-Ethernet0/0/1 quitSwitchB inte

5、rface ethernet 0/0/2SwitchB-Ethernet0/0/2 eth-trunk 1SwitchB-Ethernet0/0/2 quitSwitchB interface ethernet 0/0/3SwitchB-Ethernet0/0/3 eth-trunk 1SwitchB-Ethernet0/0/3 quit在SwitchA上配置系統(tǒng)優(yōu)先級為100，使其成為LACP主動端 SwitchA lacp priority 100在SwitchA上配置活動接口上限閾值為2 SwitchA interface eth-trunk 1SwitchA-Eth-Trunk1 ma

6、x active-linknumber 2SwitchA-Eth-Trunk1 quit在SwitchA上配置接口優(yōu)先級確定活動鏈路 SwitchA interface ethernet 0/0/1SwitchA-Ethernet0/0/1 lacp priority 100SwitchA-Ethernet0/0/1 quitSwitchA interface ethernet 0/0/2SwitchA-Ethernet0/0/2 lacp priority 100SwitchA-Ethernet0/0/2 quit驗證配置結(jié)果 # 查看各Switch設(shè)備的Eth-Trunk信息，查看鏈路是否

7、協(xié)商成功。SwitchA display eth-trunk 1Eth-Trunk1s state information is:Local:LAG ID: 1 WorkingMode: STATICPreempt Delay: Disabled Hash arithmetic: According to SA-XOR-DASystem Priority: 100 System ID: 00e0-fca8-0417Least Active-linknumber: 1 Max Active-linknumber: 2Operate status: Up Number Of Up Port In

8、Trunk: 2-ActorPortName Status PortType PortPri PortNo PortKey PortState WeightEthernet0/0/1 Selected 1GE 100 6145 2865 11111100 1Ethernet0/0/2 Selected 1GE 100 6146 2865 11111100 1Ethernet0/0/3 Unselect 1GE 32768 6147 2865 11100000 1Partner:-PartnerPortName SysPri SystemID PortPri PortNo PortKey Por

9、tStateEthernet0/0/1 32768 00e0-fca6-7f85 32768 6145 2609 11111100Ethernet0/0/2 32768 00e0-fca6-7f85 32768 6146 2609 11111100Ethernet0/0/3 32768 00e0-fca6-7f85 32768 6147 2609 11110000SwitchB display eth-trunk 1Eth-Trunk1s state information is:Local:LAG ID: 1 WorkingMode: STATICPreempt Delay: Disable

10、d Hash arithmetic: According to SA-XOR-DASystem Priority: 32768 System ID: 00e0-fca6-7f85Least Active-linknumber: 1 Max Active-linknumber: 8Operate status: Up Number Of Up Port In Trunk: 2-ActorPortName Status PortType PortPri PortNo PortKey PortState WeightEthernet0/0/1 Selected 1GE 32768 6145 2609

11、 11111100 1Ethernet0/0/2 Selected 1GE 32768 6146 2609 11111100 1Ethernet0/0/3 Unselect 1GE 32768 6147 2609 11100000 1Partner:-PartnerPortName SysPri SystemID PortPri PortNo PortKey PortStateEthernet0/0/1 100 00e0-fca8-0417 100 6145 2865 11111100Ethernet0/0/2 100 00e0-fca8-0417 100 6146 2865 11111100

12、Ethernet0/0/3 100 00e0-fca8-0417 32768 6147 2865 11110000通過以上顯示信息可以看到，SwitchA的系統(tǒng)優(yōu)先級為100，高于SwitchB的系統(tǒng)優(yōu)先級。Eth-Trunk的成員接口中Ethernet 0/0/1、Ethernet 0/0/2成為活動接口，處于“Selected”狀態(tài)，接口Ethernet 0/0/3處于“Unselect”狀態(tài)，同時實現(xiàn)M條鏈路的負(fù)載分擔(dān)和N條鏈路的冗余備份功能。配置文件SwitchA的配置文件#sysname SwitchA#lacp priority 100#interface Eth-Trunk1mode lacp-staticmax active-linknumber 2bpdu enable#interface Ethernet0/0/1eth-trunk 1lacp priority 100#interface Ethernet0/0/2eth-trunk 1lacp priority 100#interface Ethernet0/0/3eth-tru