華為交換機(jī)兩種端口聚合

模式使用實(shí)例剖析PERSONALRESUMENewlycompiledonNovember23,NewlycompiledonNovember23,2020配置舉例介紹了兩種模式下的典型應(yīng)用場景舉例。配置手工負(fù)載分擔(dān)模式鏈路聚合示例配置靜態(tài)LACP模式鏈路聚合示例配置手工負(fù)載分擔(dān)模式鏈路聚合示例2LACP配置組網(wǎng)需求如圖2—4所示，S-switch-A和S-switch-B為兩臺(tái)S-switch設(shè)備，它們之間的鏈路為某城域網(wǎng)骨干傳輸鏈路之一，要求S-switch-A和S-switch-B之間的鏈路有較高的可靠性，并在S-switch-A和S-switch-B之間實(shí)現(xiàn)數(shù)據(jù)流量的負(fù)載分擔(dān)。配置思路采用如下的思路配置負(fù)載分擔(dān)鏈路聚合：倉U建Eth-Trunk。加入Eth-Trunk的成員接口。說明創(chuàng)建Eth-Trunk后，缺省的工作模式為手工負(fù)載分擔(dān)模式，所以，缺省情況下，不需要配置其模式為手工負(fù)載分擔(dān)模式。如果當(dāng)前模式已經(jīng)配置為其它模式，可以使用mode命令更改。數(shù)據(jù)準(zhǔn)備為完成此配置例，需準(zhǔn)備的數(shù)據(jù)：l鏈路聚合組編號(hào)。,Eth-Trunk的成員接口類型和編號(hào)。配置步驟倉U建Eth-Trunk配置S-switch-A。<Quidway>system-view[Quidway]sysnameS-switch-A[S-switch-A]interfaceeth-trunk1[S-switch-A-Eth-Trunk1]quit配置S—switch—B。<Quidway>system-view[Quidway]sysnameS-switch-B[S-switch-B]interfaceeth-trunk1[S-switch-B-Eth-Trunk1]quit加入Eth-Trunk的成員接口配置S-switch-Ao[S-switch-A]interfaceEthernet0/0/1[S-switch-A-Ethernet0/0/1]eth-trunk1[S-switch-A-Ethernet0/0/1]quit[S-switch-A]interfaceEthernet0/0/2[S-switch-A-Ethernet0/0/2]eth-trunk1[S-switch-A-Ethernet0/0/2]quit[S-switch-A]interfaceEthernet0/0/3[S-switch-A-Ethernet0/0/3]eth-trunk1[S-switch-A-Ethernet0/0/3]quit配置S-switch-Bo[S-switch-B-]interfaceEthernet0/0/1[S-switch-B-Ethernet0/0/1]eth-trunk1[S-switch-B-Ethernet0/0/1]quit[S-switch-B]interfaceEthernet0/0/2[S-switch-B-Ethernet0/0/2]eth-trunk1[S-switch-B-Ethernet0/0/2]quit[S-switch-B]interfaceEthernet0/0/3[S-switch-B-Ethernet0/0/3]eth-trunk1[S-switch-B-Ethernet0/0/3]quit驗(yàn)證配置結(jié)果在任意視圖下執(zhí)行displaytrunkmembership命令，檢查Eth-Trunk1是否創(chuàng)建成功，及成員接口是否正確加入，以S-switch-A為例。[S-switch-A]displaytrunkmembershipeth-trunk1TrunkID:1usedstatus:VALIDTYPE:ethernetWorkingMode:NormalWorkingState:NormalNumberOfPortsinTrunk=3NumberOfUPPortsinTrunk=3operatestatus:upInterfaceEthernet0/0/1,standbyinterfaceNULLInterfaceEthernet0/0/2,standbyinterfaceNULLInterfaceEthernet0/0/3,standbyinterfaceNULL配置文件valid,selected,operateup,valid,selected,operateup,valid,selected,operateup,weight=1,weight=1,weight=1,,S-switch-A的配置文件#sysnameS-switch-A#interfaceEth-Trunk1#interfaceEthernet0/0/1eth-trunk1#interfaceEthernet0/0/2eth-trunk1#interfaceEthernet0/0/3eth-trunk1#return,S-switch-B的配置文件#sysnameS-switch-B#interfaceEth-Trunk1#interfaceEthernet0/0/12LACP酉己置QuidwayS3300系列以太網(wǎng)交換機(jī)配置指南-以太網(wǎng)2-16華為所有和機(jī)密版權(quán)所有operatestatus:upInterfaceEthernet0/0/1,standbyinterfaceNULLInterfaceEthernet0/0/2,standbyinterfaceNULLInterfaceEthernet0/0/3,standbyinterfaceNULL配置文件valid,selected,operateup,valid,selected,operateup,valid,selected,operateup,weight=1,weight=1,weight=1,配置靜態(tài)LACP模式鏈路聚合示例組網(wǎng)需求如圖2-5所示，在兩臺(tái)S-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：lM條活動(dòng)鏈路具有負(fù)載分擔(dān)的能力。l兩設(shè)備間的鏈路具有N條冗余備份鏈路，當(dāng)活動(dòng)鏈路出現(xiàn)故障鏈路時(shí)，備份鏈路替代故障鏈路，保持?jǐn)?shù)據(jù)傳輸?shù)目煽啃?。配置思路采用如下的思路配置靜態(tài)LACP模式鏈路聚合：在S-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-Trunk。配置接口Eth-Trunk處理BPDU報(bào)文。配置系統(tǒng)優(yōu)先級確定主動(dòng)端。配置活動(dòng)接口上限閾值。配置接口優(yōu)先級確定活動(dòng)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S-switch設(shè)備鏈路聚合組編號(hào)。聲-switch-A系統(tǒng)優(yōu)先級。i活動(dòng)接口上限閾值?！炕顒?dòng)接口LACP優(yōu)先級。配置步驟創(chuàng)建編號(hào)為1的Eth-Trunk，配置它的工作模式為靜態(tài)LACP模式配置S-switch-A。<Quidway>system-view[Quidway]sysnameS-switch-A[S-switch-A]interfaceeth-trunk1[S-switch-A-Eth-Trunk1]modelacp-static[S-switch-A-Eth-Trunk1]quit配置S-switch-B。<Quidway>system-view[Quidway]sysnameS-switch-B[S-switch-B]interfaceeth-trunk1[S-switch-B-Eth-Trunk1]modelacp-static[S-switch-B-Eth-Trunk1]quit將成員接口加入Eth-Trunk配置S-switch-Ao[S-switch-A]interfaceethernet0/0/1[S-switch-A-Ethernet0/0/1]eth-trunk1[S-switch-A-Ethernet0/0/1]quit[S-switch-A]interfaceethernet0/0/2[S-switch-A-Ethernet0/0/2]eth-trunk1[S-switch-A-Ethernet0/0/2]quit[S-switch-A]interfaceethernet0/0/3[S-switch-A-Ethernet0/0/3]eth-trunk1[S-switch-A-Ethernet0/0/3]quit配置S-switch-Bo[S-switch-B]interfaceethernet0/0/1[S-switch-B-Ethernet0/0/1]eth-trunk1[S-switch-B-Ethernet0/0/1]quit[S-switch-B]interfaceethernet0/0/2[S-switch-B-Ethernet0/0/2]eth-trunk1[S-switch-B-Ethernet0/0/2]quit[S-switch-B]interfaceethernet0/0/3[S-switch-B-Ethernet0/0/3]eth-trunk1[S-switch-B-Ethernet0/0/3]quit配置接口Eth-Trunk處理BPDU報(bào)文配置S-switch-A。[S-switch-A]interfaceeth-trunk1[S-switch-A-Eth-Trunk1]bpduenable[S-switch-A-Eth-Trunk1]quit配置S-switch-B[S-switch-B]interfaceeth-trunk1[S-switch-B-Eth-Trunk1]bpduenable[S-switch-B-Eth-Trunk1]quit在S-switch-A上配置系統(tǒng)優(yōu)先級為100,使其成為LACP主動(dòng)端[S-switch-A]lacppriority100在S-switch-A上配置活動(dòng)接口上限閾值M為2[S-switch-A]interfaceeth-trunk1[S-switch-A-Eth-Trunk1]maxbandwidth-affected-linknumber2[S-switch-A-Eth-Trunk1]quit2LACP配置說明由于S-switch-A為主動(dòng)端，所以S-switch-B不需要配置活動(dòng)接口上限閾值，步驟6中配置接口優(yōu)先級同樣只需要在主動(dòng)端S-switch-A上配置即可。在S-switch-A上配置接口優(yōu)先級確定活動(dòng)鏈路[S-switch-A]interfaceethernet0/0/1[S-switch-A-Ethernet0/0/1]lacppriority100[S-switch-A-Ethernet0/0/1]quit[S-switch-A]interfaceethernet0/0/2[S-switch-A-Ethernet0/0/2]lacppriority100[S-switch-A-Ethernet0/0/2]quit驗(yàn)證配置結(jié)果#查看各S-switch設(shè)備的Eth-Trunk信息，查看鏈路是否協(xié)商成功。[S-switch-A]displayeth-trunk1Eth-Trunk1'sstateinformationis:Local:LAGID:1WorkingMode:STATICPreemptDelay:DisabledHasharithmetic:AccordingtoMACSystemPriority:100SystemID:0077-7777-7777LeastActive-linknumber:1MaxBandwidth-affected-linknumber:2Operatestatus:upNumberOfUpPortInTrunk:2ActorPortNameStatusPortTypePortPriPortNoPortKeyPortStateWeightPartner:ActorPortNameSysPriSystemIDPortPriPortNoPortKeyPortState[S-switch-B]displayeth-trunk1Eth-Trunk1'sstateinformationis:Local:LAGID:1WorkingMode:STATICPreemptDelay:DisabledHasharithmetic:AccordingtoMACSystemPriority:32768SystemID:000LeastActive-linknumber:1MaxBandwidth-affected-linknumber:8Operatestatus:upNumberOfUpPortInTrunk:2ActorPortNameStatusPortTypePortPriPortNoPortKeyPortStateWeightPartner:ActorPortNameSysPriSystemIDPortPriPortNoPortKeyPortState通過以上顯示信息可以看到，S-switch-A的