如果是新设备，做lacp应该是很容易的事情，因为网上大量的相关资料，但这2个设备年代久远，配置方法和当代的完全不一样了，为了在这2个设备之前做好lacp我进行了不少的试探，终于做成功了，不废话，直接上配置。
如果有和我一样的有这种老设备的，不要着急照着配置，看完后，后面还有说明。
华三的配置
[H3C-S5120-28P-SI]int Bridge-Aggregation 1 [H3C-S5120-28P-SI-Bridge-Aggregation1]quit [H3C-S5120-28P-SI]interface GigabitEthernet 1/0/3 [H3C-S5120-28P-SI-GigabitEthernet1/0/3]description LACP-Group1 [H3C-S5120-28P-SI-GigabitEthernet1/0/3]port link-aggregation group 1 [H3C-S5120-28P-SI-GigabitEthernet1/0/3]qui [H3C-S5120-28P-SI]interface GigabitEthernet 1/0/26 [H3C-S5120-28P-SI-GigabitEthernet1/0/26]description LACP-Group1 [H3C-S5120-28P-SI-GigabitEthernet1/0/26]port link-aggregation group 1 [H3C-S5120-28P-SI-GigabitEthernet1/0/26]qui The brief information of interface(s) under bridge mode: [H3C-S5120-28P-SI]int Bridge-Aggregation 1 [H3C-S5120-28P-SI-Bridge-Aggregation1]port link-type trunk [H3C-S5120-28P-SI-Bridge-Aggregation1]port trunk permit vlan all Please wait........................................... Done. Configuring GigabitEthernet1/0/3........................................... Done. Configuring GigabitEthernet1/0/26........................................... Done. [H3C-S5120-28P-SI-Bridge-Aggregation1]save
华为的配置
[Huawei-S5624P]link-aggregation group 1 mode manual [Huawei-S5624P]interface GigabitEthernet1/0/24 [Huawei-S5624P-GigabitEthernet1/0/24] port link-type trunk [Huawei-S5624P-GigabitEthernet1/0/24] port trunk permit vlan all [Huawei-S5624P-GigabitEthernet1/0/24] description Lacp-Group1 [Huawei-S5624P-GigabitEthernet1/0/24] port link-aggregation group 1 [Huawei-S5624P]interface GigabitEthernet1/1/6 [Huawei-S5624P-GigabitEthernet1/1/6] port link-type trunk [Huawei-S5624P-GigabitEthernet1/1/6] port trunk permit vlan all [Huawei-S5624P-GigabitEthernet1/1/6] description Lacp-Group1 [Huawei-S5624P-GigabitEthernet1/1/6] port link-aggregation group 1
上面是将华三的GigabitEthernet 1/0/3和GigabitEthernet 1/0/26与华为的GigabitEthernet1/0/24和GigabitEthernet1/1/6做端口聚合，做的时候，先配好第一个接口，第二个以及后面你可能还有聚合几个，都直接用port link-aggregation group 1将其加入这个组即可，其他的配置不需要打，他自动就会变成和第一个一样的trunk配置。华三交换机配置完了后会有一个BAGG1接口，类似于思科的Ether-Trunk，但华为没有这个东西，下面看看输出和运行情况。
查看华三聚合情况
<H3C-S5120-28P-SI>display link-aggregation verbose Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing Port Status: S -- Selected, U -- Unselected Flags: A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation, D -- Synchronization, E -- Collecting, F -- Distributing, G -- Defaulted, H -- Expired Aggregation Interface: Bridge-Aggregation1 Aggregation Mode: Static Loadsharing Type: Shar Port Status Priority Oper-Key -------------------------------------------------------------------------------- GE1/0/4 S 32768 1 GE1/0/26 S 32768 1 <H3C-S5120-28P-SI>display link-aggregation summary Aggregation Interface Type: BAGG -- Bridge-Aggregation, RAGG -- Route-Aggregation Aggregation Mode: S -- Static, D -- Dynamic Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing Actor System ID: 0x8000, b0f9-638f-7bd0 AGG AGG Partner ID Select Unselect Share Interface Mode Ports Ports Type ------------------------------------------------------------------------------- BAGG1 S none 2 0 Shar
查看华为聚合情况
[Huawei-S5624P]display link-aggregation verbose Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing Flags: A -- LACP_Activity, B -- LACP_timeout, C -- Aggregation, D -- Synchronization, E -- Collecting, F -- Distributing, G -- Defaulted, H -- Expired Aggregation ID: 1, AggregationType: Manual, Loadsharing Type: Shar Aggregation Description: System ID: 0x8000, 000f-e25a-4155 Port Status: S -- Selected, U -- Unselected Local: Port Status Priority Key Flag -------------------------------------------------------------------------------- GigabitEthernet1/0/24 S 32768 1 {} GigabitEthernet1/1/6 S 32768 1 {} Remote: Actor Partner Priority Key SystemID Flag -------------------------------------------------------------------------------- GigabitEthernet1/0/24 0 0 0 0x0000,0000-0000-0000 {} GigabitEthernet1/1/6 0 0 0 0x0000,0000-0000-0000 {} [Huawei-S5624P]display link-aggregation summary Aggregation Group Type:D -- Dynamic, S -- Static , M -- Manual Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing Actor ID: 0x8000, 000f-e25a-4155 AL AL Partner ID Select Unselect Share Master ID Type Ports Ports Type Port -------------------------------------------------------------------------------- 1 M none 2 0 Shar GigabitEthernet1/0/24
查看华三接口
<H3C-S5120-28P-SI>display interface bri .... The brief information of interface(s) under bridge mode: Link: ADM - administratively down; Stby - standby Speed or Duplex: (a)/A - auto; H - half; F - full Type: A - access; T - trunk; H - hybrid Interface Link Speed Duplex Type PVID Description BAGG1 UP 2G(a) F(a) T 1 .... GE1/0/4 UP 1G(a) F(a) T 1 Lacp-group1 .... GE1/0/26 UP 1G(a) F(a) T 1 Lacp-group1
查看华为接口
[Huawei-S5624P]display brief interface
Interface:
Eth - Ethernet GE - GigabitEthernet TENGE - tenGigabitEthernet
Loop - LoopBack Vlan - Vlan-interface Cas - Cascade
Speed/Duplex:
A - auto-negotiation
Interface Link Speed Duplex Type PVID Description
--------------------------------------------------------------------------------
Aux1/0/0 UP -- -- -- --
...
GE1/0/24 UP A1000M Afull trunk 1 Lacp-Group1
....
GE1/1/6 UP A1000M Afull trunk 1 Lacp-Group1