链路聚合测试

1、链路聚合测试环境目的对两台3560连接线路做链路聚合，测试链路聚合过程中具体匹配一致性的因素实验一、端II模式匹配问题是否会影响链路聚合环境：采用on捆绑模式若3560-1的F0/1处于access模式，F0/3处于trunk模式 结果：60-1(configdo show run int fO/1Building configuration.Current configuration ; 119 bytes!interface F ast Et he met 0/1回witchport trunk encapsulation dot Iq回witchport mode |trunkchann

2、el-group 1 mode onend60-1(config)#do show run int fO/3Building configuration.Current configuration : 82 bytes !interf ace F ast Et he rnet 0/3svit chport mode Mcess Ichannel-group 1 riode onend我们可以通过show etherchaimel suininaiy命令查看端I I捆绑是否成功60-l#show ether channel suirunary Flags;D - downI 一 stand-al

3、one H - Hot-standby R 一 Layer3 U - in useP - bundled in port-channel s - suspended (LACP only)S - Layer2 f - failed to allocate aggregatorminimujn Links not metM - not in use,u - unsuitable for bundling w 一 waiting to be aggregated d - default portNuinber of channel-groups in use: 1Nuinber of aggreg

4、ators:1Group Port-channel Protocol Ports1 Pol (SU)-FaO/1 (P) FaO/3 (s)测试结果很明显：端I I绑定失败了，因为F0/3II被抑制了 下面我们具体解释一下这些状态的含义，之后就不做讲解了。D表示链路聚合失败P该端口成功加入绑定的逻辑端III表示两点之间模式不匹配S表示被抑制H表示热备仅限于LACP协商模式意思是 做热备技术时会出现R表示此逻辑接1为三层接门S表示此逻辑接口是二层接口U表示此逻辑接II正在被使用并不能笼统 的认为他是可以成功使用的M不能使用u不合适的捆绑f表示同一交换机上两个端1形成同一个 逻辑绑定端II时，另一

5、个端II指错了逻辑绑 定端口号W等待被捆绑d 未执行捆绑的端口解决办法思路：是因为F0/3的端II被抑制了，为什么会被抑制掉呢？我们看一下端II的配置命令吧 60-1 (config)show run irvt fO/3 Building configurat ion.Current configuration : 82 bytes !interface FastEthernetO/3switchport mode accesschannel-group 1 mode onend大家请看，他的接I I模式与FO/1的端I I模式不匹配吧，很明显，该端I I应该为trunk I I,我 们改成t

6、nmk模式看一下结果，怎么改端II模式我就不说了，相信大家都会。60-1 (confshow eth su Flags:D - downI - st and-aloneH - Hot-st andbyR - Layer3U - in useP - bundled in port-channel s - suspended (LACP only)S - Layer2 f - failed to allocate aggregatorM - not in us% minimum links not met u - unsuitable for bundling w - waiting to be

7、aggregated d - default portNumber of channel-groups in use; 1Number of aggregators:1Group Port-channel ProtocolPorts1Pol(SU)-FaO/1 (P)|FaO/3(P)大家请看 只有你绑定的两个物理端I I全部是P的状态才可以认为绑定成功结论一 端II模式不同会影响链路聚合，使其失败实验二Trunk封装的方式是否会影响端I绑定成功和失败环境：大家都知道tnmk封装方式有两种，动态协商trunk封装方式为isl而另一种封 装方式是802.1q。我们在同一台交换机下的两个端I一个封

8、装isl,另一个封装 dotlq60-18show int trunk此命令用于查看交换机中有哪些hunkPortNodeEncapsulation St atusHat ive vlanFaO/1onlisl 1trunking1FaO/3on|802. Iqtrunking1FaO/17auton-isltrunking1FaO/19auton-isltrunking1FaO/21auton-isltrunking1FaO/23auton-isltrunking1结果:60-1 (config)#do show eth suFlags: D - downP - bundled in por

9、t-channelI - stand-alone s - suspendedH - Hot-st andby (LACP only)R - Layer3 S - Layer2U - in use f - failed to allocate aggregatorM - not in use, minimum links not metu - unsuitable for bundling w - waiting to be aggregated d - default portNumber of channel-groups in use: 1Number of aggregators:1Gr

10、oup Port-channel Protocol Ports HHh1 Pol(SU)- FaO/l(P) Fa0/3(s)结果反映FO/3 I I被抑制，端I I绑定失败解决办法：首先查端I配置命令60-1 (config)#do show run int fO/1 Building configuration.Current configuration : 117 bytesI .irrt erface Fast Et hernet 0/1| switchport trunk encapsulation, isl svitchport mode trunk channe1-group 1

11、 mode onend60-1 (config)?do show run int fO/3 Building configuration.Current configurai:ion : 119 bytes !rrt erface Fast Ethernet 0/3邹ilchpQtt trunk encapsulatiQn dotlq switchport mode trunkchanne1-group 1 mode onend很明显他们的trunk封装协议不匹配，由于线网中都是用dotlq我们就都使用dotlq吧 改完之后我们看一下结果Pol(SD)FaO/l(s) FaO/3 (s)60-

12、1 (config)#do show eth su Flags:D - downI - stand-alone H - Hot-st andby R - Layer3 U - in useP - bundled in port-channels 一 suspended(LACP only)S - Layer2f 一 failed *to allocate aggregatorM - not in use, minimum links not met u - unsuitable for bundling w - waiting to be aggregated d - default port

13、1Ium.ber of channel-groups in use: 1Nuinber of aggregators:1Group Port-channel Protocol q4Ports qFa0/l(s)FaO/3 (s)出现了逻辑端I I Pol down的问题，我们猜想一下是不是该逻辑端I I doxvn的问题，我们先 将此逻辑端口关闭，再开启试一下吧。50-1(config)#int pol50-1(config-if)#sh30-1 (config-if)#no sh*Mar 1 01!37:01.643:矩C-5CANNOT_BUMDLE2: will be suspended

14、 (trunk encap of FaO/3 is 50-1 (config:-if)#n。sh60-1 (config - if )#50-1 (config-if )#50-1 (config-if )#50-1 (config-if)#50-1 (config-if )8*Mar 1 01:37:06. 240: %EC-5-CAMIOT_BUIWLE2: will be suspended (trunk encap of FaO/3 is1 01:37:06.450: %EC-5-CANNOT_BOTIDLE2: will be suspended (trunk encap of Fa

15、0/l is nfl-1 (nn-nfi pif)#FaO/3 is not compatible with Pol dot Iq Pol is isl)FaO/3 is not compatible with Pol dot Icl Pol is isl)Fa0/l is not compatible with Pol dot Iqj Pol is isl)andandand弹出的这些口志说明了什么呢？说明了这个Pol逻辑端I I采用的1S1封装方式，而两个物理端I I采用的是dotlq的封装方式, 由于原先有一个端II采用isl封装，这个逻辑端II默认也启用了这种封装方式，当你改变物 理端

16、II封装方式时，会由于物理端lltnmk封装方式与逻辑端I I的不一致，也会形成绑定失 败，大家要注意哦下面我们再改一下吧60-1(config)#irrt pol60-1 (conf ig-if )isvr00-1 (conf ig-if) svrit chpor t 60-1 (conf ig-if) swit chpor t 60-1 (conf ig-if) # swit chpor t 60-1 (conf ig-if) i swit chpor tttrunk &ntrunk encapsulation dtrunk encapsulation dotlq |我们看一下结果吧60-

17、1 (config-if)#do shovFlags: D - downI - st and-alone H - Hot-st andby R - Layer3 U - in useeth suP - bundled in port-channel s - suspended (LACP only)S - Lay&r2f - failed *to allocate aggregatorM - not in use mininLUjn links not jmet u - unsuitable for bundling w - waiting to be aggregated d - defau

18、lt portNum.berof channel-groups inuse: 1lluinberof aggregators:1GroupPort-channel ProtocolPorts1Pol (SU)一FaO/l(P) FaO/3(P)结论二 无论是物理端I I与物理端I I之间还是物理端I I与逻辑端I I之间的mink封装方式 不匹配都会影响链路聚合的建立，建议封装方式为dotlq,而且在接II模式下关闭tnmk协商功能60-1 (conf ig-if) 5 swit chpo rt none got i at e实验三Trunk rh native vlan不一致是否会影响链路聚

19、合环境首先我们创建一个vlan 2作为F0/1端I I的native vlan ,而F0/3还是默认的vlan 1我们先修改F0/1的native vlaii60-1 (config)#int fO/160-1 (config-if)ffsw60-1 (conf i g-if)#swit chport 60-1 (conf i g-if)#swit chport 60-1 (conf i g：- if) #s wit chport 60-1 (c onf i g：- if) # s wit chp o r tttrunk ntrunk native vtrunk native vlan 2结果

20、60-1 (config)#do show eth su Flags:D - dovnI - st and-aloneH - Hot-standbyR - Layer3U - in useP - bundled in port-channel s - suspended (LACP only)S - Layer2 f - failed to allocate aggregatorM - not in use, jniniimun links not met u - unsuitable for bundling w - waiting to be aggregated d - default

21、portNuinberNuunberof channel-groups in use: 1of aggregators:1GroupFort-channel Protocol PortsPol(SU)FaO/Ks)FaO/3 (P)结果显示F0/1接11被抑制，链路聚合失败 解决办法查询F0/1端I I的配置与F0/3接I I配置的一致性60-1 (config:)#do show run int f0/1 Building configuration.Current configuration : 175 bytesIinterface FastEthernet0/1卵itchD trunk

22、 encgul砒icm cjkrt 1q switchport trunk native vlan 2 switchport mode trunk switchport nonegotiate channel-group 1 mode onend60-1 (config)#do show run int f0/3 Building configuration.Current configuration : 119 bytesIinterface FastEthemet0/3switchport trunk encapsulation dot Iq switchport mode trunkch

23、annel-group 1 mode onend我们发现trunk接I I FO/1端I I的native vlan与FO/3的不匹配，我们重新改成原先的vlanl 试一下吧60-1 (config)Cdo show eth suFlags: D - dov/nP - bundled in port-charmelI - stand-alone s - suspendedH - Hot-standby (LACP only)R - Layer3S - Layer2U - in usef - failed *to allocate aggregatorM - not in usminijauin

24、. links not met u - unsuitable for bundling w - waiting to be aggregated d - default portNuinberNuunberof channel-groups in use: 1of aggregators!1Pol (SU)FaO/1 (P) FaO/3(P)Group Port-charmel Protocol Ports结果显示捆绑成功结论 三 同一交换机两物理接II的tnrnknative vlan不一致会影响其链路聚合实验四同一将换机上的两个物理接I I所允许的vlaii不一致是否会影响链路聚合环境：假

25、设 trunk 接I I F0/1 允许 vlaii 1, 2, 100trunk 接1 F0/3 允许 vlan 1, 10060-1 (config-if)iiswitchport trunk allowed vlan 12100结果60-1 (config)ido 角how eth suFlags: D - downP - bundled in port-channelI - stand-alone s - suspendedH - Hot-st andby (LACP only)R - Layer3S - Layer2U - in usef - failed to allocate a

26、ggregatorM - not in use, minimum links not met u - unsuitable for bundling: w - waiting to be aggregated d - default portNumber of channel-groups in use: 1Number of aggregators:1Pol(SU)Fa0/l (P)Fa0/l (P)Fa0/3(s)Group Port-channel Protocol Ports解决办法：我们还是查看他们的配置是否一致60-1(config)Cdo show run int f0/1 Bu

27、ilding configuration.Current configuration : 158 bytes !irrt erface FastEthernetO/1swi/tchport trunk enGapsulation dotlqBwitchport trunk allowed vlan 1, 2,100svi*t chport mo de trunkchanne 1-group 1 mode onend60-1 (config)Cdo show run irrt f0/3Building configuration.Current configuration : 156 bytes

28、 !irrt erface Fast Et hernet 0/3swi/tchport trunk encapsulation dotlcIswi/tchport trunk allowgd vlan L lOOsvi*t chport mo de trunkchanne 1-group 1 mode onend我们发现同一交换机上的两个物理端I I所允许的vlan不一致，我们修改一下试试吧，我们 为F0/3增加一个允许vlan 260-1(config)#int f0/360-1 (conf ig-if)#sw t al v ?WORD VLAN IDs of the allowed VLA

29、Ns vhen this port is in trunking modeaddadd.VLANstothecurrentlistallallVLANsexceptallVLANsexceptthefollowingnoneno VLOsremove rejnove VLANs from the current List60-1(config-if)#sw t al v add 2这些行为意思是如果原先没有任何vlaii被允许，你可以使用第一个Add表示在原先所允许vlaii的基础上增加All 表示允许所有Except表示出了这些之外其余的被允许None表示一个都不允许Remote表示在原先允

30、许的基础上移除一些vlan我们查看一下结果吧60-1 (config)ifdo show eth suD - dovjnI - st and-aloneH - Hot-st andbyR - Layer3U - in useP - bundled in port-channel s - suspended (LACP only)5 - Layer2f - failed to allocate aggregatorM - not in use, minimum links not met u - unsuitable for bundling w - waiting: to be aggrega

31、ted d - default portNumber of channel一groups in use: 1Number of aggregators:1Group Port-channel Protocol PortsHH1 Pol (SU)-FaO/1 (P) FaO/3(P)结果显示成功 结论四 同一将换机上的两个tnmk端I I所允许的vlan不一致会影响其链路聚合实验五Tnmk协商方式的开启与关闭是否会影响其链路聚合环境：我们众所周知两台交换机之间连线之后，他们会自动将连接的端II协商成tnmk,这 叫trunk协商，而trunk协商方式有很多种，像on off, desraible

32、 auto ,这里我就不一一介 绍了，详情请看我所发布的tnmk协商文档假如这台交换机上的F0/1的trunk协商我关闭了，而另一个端I I的协商方式我没有做任何 处理通过此命令我们可以改变160-1 (config-if)#siw mode dynainic desirable我们看一下改变后的结果PortModeEncapsulationStatusNat ive vlanFaO/1desirable802. Iq802. Iqtrunking1FaO/3ontrunking1FaO/17autort-isltrunking1FaO/19auton-isltrunking1FaO/21au

33、ton-isltrunking1FaO/23auton-isltrunking1结果:60-1 (config)#do show eth suFlags:D -I _二U _dowi stand-alone Hot-st andby Layer3 in useP - bundled in port-channel s - suspended (LACP only)S - Lay&r2f - failed to allocate aggregatorM - not in use, mininiuin links not jaet u - unsuitable for bundling w - w

34、aiting *to be aggregated d - default portNuniber of chatmel-groups in use: 1Number of aggregators:1Group Port-channel Protocol PortsHd41 Pol(SU)- FaO/l(P) Fa0/3(s)结果显示链路捆绑失败 解决办法我们查看一下他们的命令吧60-1#show run int fO/1 Building configuration.Current configuration : 170 bytesI . interface Fast Ethernet 0/1

35、swit chpo rt t runk encapsul at ion dot 1 q switchport trunk allowed vlan 角witchport mode dynainic desirable channel-group 1 mode onend60-1#show run int fO/3Building configuration.Current configuration : 158 bytes !interface Fast Ethernet 0/3svitchport trurik encapsulation dot Iqswitchport trunk all

36、owed vlan lB 2, 100 switchport mode trunkchannel-group 1 mode onendFO/l I I的trunk协商方式改为的desuable与FO/2的方式on不一致吧我们把它改回来吧 很简单吧我们吧他no掉就好了吧注意：no掉配置之后重新将此接I I配置为tnmk II MB , MB OB . . MB . MB .关闭其mink协商60-1 (config-if)#sw nonegotiate结果:eth suP - bundled inport-channel60-1 (config-if)#do showFlags: D - dov

37、mI - stand-aloneH - Hot-standbyR - Layer3U - in uses - suspended(LACP only)S - Layer2f - failed *to allocate aggregatorM - not in use, mininiuin links not jaet u - unsuitable for bundling w - waiting: *to be aggregated d - default portNumber of channel-groups in use; 1Number of aggregators:1Group Po

38、rt-channel Protocol Ports1 Pol(SU)- FaO/l(P) FaO/3(P)我们发现端I 1绑定成功结论五tnmk动态协商的开启与关闭会影响链路聚合实验六同一交换机上两个access端I I,进行捆绑的话，若他们加入的vlan不一致，是否 会影响其链路聚合环境：我们在同一交换机上的F0/1和F0/3将其置为access模式，将F0/1划进vlaii2,将F0/3 划进 vlaii 3 o* *、* Z . 60-1 (config)#irrt f0/160-1 (config-if)#s m a60-1 (config-if)#河 ac v 260-1 (conf

39、 ig-ifint f0/360-1 (config-if)?sv m a60-1 (conf ig-if)#sw ac v 3Afl1 frnnf ni-flidt结果:60-1 (config)#do show eth suFlags: D - dounP - bundled in port-channelI - st and-al one s - suspended H - Hot-st andby (LACP only)R - Layer3U - in useS - Layer2f - failed *to allocate aggregatorM - not in use., min

40、.im.ujTL links not met u - unsuitable for bundling w - waiting to be aggregated d - default portNumber of channel一groups in use: 1Humber of aggregators:1PortsFaO/l(P) Fa0/3(s)Group Port-channel Protocol1 Pol(SU)一结果显/J:捆绑失败，F0/3端II被抑制解决办法查询端I I配置60-1 (config:)#do show run irrt f0/1 Building configura

41、tion.Current configuration : 108 bytes I interface FastEthernet0/1 Iswitchport access vlan 2 I switchport mode access channel-group 1 mode on end60-1 (config:)#do show run irrt f0/3 Building configuration.Current configuration : 108 bytes I interface FastEthernet0/3 gwitchport access vlan 3 switchpo

42、rt mode access channel-group 1 mode on end我们可以发现，他们所处的vlan不一致，我们修改一下试试吧 大家请看60-1 (config)#int f0/160-1 (config-if)?sw ac v 360-1 (config-if)fltex60-1(config)#60-1(config)#60-1(config)#60-1 (config)?60-1(config)#*Marvill*Marwill*Marvill*Mar1 00:35:49.387: %EC-5-CANNOT.BUNDLE2: be suspended (access vl

43、an of FaO/3 is 1 00:35:49.387: %EC-5-CANNOT_BUNDLE2; be suspended (access vlan of FaO/3 is 1 00:35:49. 387: EC-5-C ANNO TRUNDLE 2: be suspended (access vlan of Fa0/l isFaO/3 is not 3Pol id 2) FaO/3 is not 3. Pol id. 2) Fa0/l is not 3 Pol id 2)compatiblecompatiblecompatiblewith Polwith Polwith Poland

44、andand1 00:35:50.386: LINEPROTO-5-TJPDOW: Line protocol et 0/lj changedon Interface FastEthern当我改变其物理端I I FO/1的所属vlan时，逻辑端I 1 Pol还是处于down状态，原因是因为Pol与物理借I I所属vlan不一致 我们修改一下吧，然后再次看一下结果60-1 (config)#do show eth suFlags;D - dovnI - stand-aloneH - Hot-st andbyR - Layer3U - in useP - bundled in port-chann

45、el s - suspended (LACP only)S - Layer2f - failed to allocate aggregatorM - not in use, minimum links not u - unsuitable for bundling w - waiting *to be aggregated d - default portNumber of chatme 1-groups in use: 1Number of aggregators:1Group Port-chatmel ProtocolPorts11一i1 Pol(SU)- Fa0/l(P) FaO/3 (

46、P)我们发现其逻辑端11绑定成功结论 六 同一交换机上两个access端I I,进行捆绑的话，若他们加入的vlan不一致，会影 响其链路聚合实验七 当我们使用动态方式(lacp或pagp)捆绑时，同一交换机上的两个端II配置模式不匹 配是否会影响链路聚合注意：捆绑是看同一交换机上的模式是否匹配Etheichamiel是协商我这个交换机与另一个交换机的逻辑端I I是否能协商成逻辑通 道环境在这一交换机上的F0/1上采用passive模式，FO/3 I I采用passive模式。60-1 (config:)#do show run irrt f0/1 Building configuration.

47、Current configuration : 124 bytes interface FastEthernet0/1switchport trunk encapsulation dotlq switchport inode trunkendchannel-group 1 mode |passive| 60-1 (config:)ido shov run irrt f0/3 Building configuration.Current configuration : 124 bytes interface FastEthemei:0/3switchport trunk encapsulatio

48、n dot lq switchport mode trunkchannel-group 1 mo de IpmzslvF end结果60-1 (.conf ig) 8do show eth suFlags: D - downP - bundled in port-channelI - st and-al one s 一 suspendedH - Hot-st andby (LACP only)R - Layer3S - Layer2IT - in usef 一 failed to allocate aggregatorM - not in use, minimum links not met

49、u - unsuitable for bundling w - waiting to be aggregated d - default portNumber of channel-groups in use; 1Number of aggregators:1Group Port-channel Protocol Ports1 Pol (SD)LACP险0/1 |FaO/3(I) |大家请看，出现了接I I下的I状态，说明两端I I模式不匹配， 我们应该怎么调节才会端 口两端模式匹配呢？经过测试，以下是测试结果动态模式捆绑两端Lacp模式的匹配问题OnOnJActiveXPassiveXPag

50、p模式的匹配问题口间模式匹配问题主动收发只收不发activepassiveXXJJJX主动收发只收不发OndesiiableautoOnXXdesirableXJJautoXvX总结：一端是on另一端必须是on端是 active 另一端是 active 或 passive端是passive另一端肯定是active好了我们开始调整借口状态了，调整F0/1的借I I状态为active 60-1 (config)?do show eth suFlags: D - downP - bundled in port-channelI - stand-alone s - suspendedH -Hot-st

51、 andby(LACP only)R -Layer3S - Layer2U -in usef - failed toallocate aggregatorM -not inuse5irtinimuni linksnotmetu - unsuitable for bundlingw - waiting to be aggregatedd - default portNumber of channel一groups in use: 1Number of aggregators:1Group Port-channel ProtocolPortsHH-1Pol (SD)LACP|FaO/l (vr)F

52、aO/3(I)过了一会60-1 (config)#do show eth suD 一 dovnI 一 stand-aloneH - Hot-st andbyR 一 Layer3U - in useP - bundled in port-channels - suspended(LACP only)S - Layer2f - failed to allocate aggregatorM 一 not in use, minimum links not metu 一 unsuitable for bundling:w 一 waiting to be aggregatedd 一 default por

53、tNuinber of channel-groups in use: 1Nwriber of aggregators:1Group Port-channel Protocol Ports1 Pol (SD)LACP Ro/1(1) 一一一私Q/3CE) 一这就说明我们配置动态的时候，不仅仅是你这个交换机的两个端I I配置模式匹配，对方的交 换机接口模式也必须匹配。我们在试一下吧我们在对面的接11配置一样的60-2 (conf ig:)#do show run irrt f 0/1Building configuration.Current configuration : 123 bytes !

54、interface FastEthernet0/1switchport trunk encapsulation dot Iqswitchport mode trunkchannel-group 1 mode activeend60-2 (conf ig:)#do show run irrt f 0/3Building configuration.Current configuration : 124 bytesIinterface Fast Ethernet 0/3switchport trunk encapsulation dotIqswitchport mode trunkchannel-

55、group 1 mo de passiveend我们看一下结果60-2 (conf ig)#do show eth suFlags: D - dounriP - in port-channelI - st and-al one s - suspendedH - Hot-st andby (LACP only)R - Layer3S - Layer2U - in usef - failed to allocate aggregatoru - unsuitable for bundling w - waiting to be aggregatedd - default portNumber of

56、channel-groups inuse:1Number of aggregators:1Group Port-channel ProtocolPorts1 Pol(SU)LAOPFa0/l(P) Fa0/3(s)我们发现FO/3是被抑制掉的，我们可得出这样的结论，不只是己方的端II配置模式匹配, 而且要与对端的接口配置匹配结果:|6。-2 Ico砂ig:#doi show eth suFlags: D - downP - in port-channelI 一 st and-al one s - susp endedH 一 Hot-standby (LACP only)R 一 Layer3S

57、- Layer2U - in usef - failed to allocate aggregatoru - unsuitable for bundling w 一 waiting to be aggregatedd - default portNumber of channel-groups in use: 1Number of aggregators:1Group Port-channel Protocol Ports4H1 Pol (SU)LACP FaO/1 (P) FaO/3 (P) 60-1 (config)|Jdo show eth sunags: u -do-vmP-bundl

58、ed inport-channelI -stand-alone s-suspendedH - Hot-st andby (LACP only)R -Layer3S-Layer2U -in usef-failed toallocateaggregatorM - not in use, minimum links not met u - unsuitable for bundling w - waiting *to be aggregated d - default portNumber of charmeL-groups in use: 1Itaber of aggregators:1Ports

59、|FaO/l(P) FaO/3(P)Group Port-channel Protocol441 Pol(SU)LACP所以建议大家双方借I I配置动态端I I捆绑模式时，双方配置为active或desHbleo结论 七 不只是己方的端I I配置模式匹配，而且要与对端的相连接的接I I模式匹配，才能成 功捆绑实验八假如我这个端II被作为端I镜像的目的端II,此端II还能被捆绑么？ 环境将F0/1 II做作为一个镜像端I I目的I】，F0/3端I】正常60-1 (config)tfiTLortitor session 1 so irrt f0/760-1 (config)#60-1 (confi

60、g)#60-1 (config)8tiTLon.itor session 1 de irrt f0/1结果60-1 (config)#do show eth suFlags: D dovnP - bundled in port-channelI 一 stand-alone s - suspended H - Hot-standby (LACP only)R - Layer3 U - in useS - Layer2f - failed to allocate aggregatorM - not in use： minimtun links not met u - unsuitable for