背景描述：一个客户搭建proxmox ve系统，要求上联出口双网卡绑定bond，

proxmox ve下载地址：超链接

记录日期：2020/5/9

前期准备：服务器接好2个网卡

交换机：H3C

 

1、pve系统支持以下几种bond模式

  

 

 

 

 

 

 

 

2、当交换机上的2个端口没有lacp的时候，单纯只做了端口聚合的时候只有第一模式网络才可以通：balance-rr

    其他几个模式要么不通要么就是网络掉包丢包影响访问链接。

3、客户要求LACP（802.3ad)模式或者最后一种balance-alb模式，这边采用LACP模式，

 

4、贴出交换机配置文件和服务器网卡配置信息：

 

 1 <SZHL-7F-3100-0325>
 2 <SZHL-7F-3100-0325>
 3 <SZHL-7F-3100-0325>sys
 4 System View: return to User View with Ctrl+Z.
 5 [SZHL-7F-3100-0325]int B    
 6 [SZHL-7F-3100-0325]int Bridge-Aggregation 1
 7 [SZHL-7F-3100-0325-Bridge-Aggregation1]link-aggregation mode dynamic   ##配置聚合模式为lacp
 8 [SZHL-7F-3100-0325-Bridge-Aggregation1]dis this
 9 #
10 interface Bridge-Aggregation1
11  link-aggregation mode dynamic
12 #
13 return
14 [SZHL-7F-3100-0325-Bridge-Aggregation1]int e1/0/14
15 [SZHL-7F-3100-0325-Ethernet1/0/14]port link-aggregation group 1
16 [SZHL-7F-3100-0325-Ethernet1/0/14]dis this
17 #
18 interface Ethernet1/0/14
19  port link-aggregation group 1
20 #
21 return
22 [SZHL-7F-3100-0325-Ethernet1/0/14]int e1/0/17
23 [SZHL-7F-3100-0325-Ethernet1/0/17]port link-aggregation group 1
24 [SZHL-7F-3100-0325-Ethernet1/0/17]dis this
25 #
26 interface Ethernet1/0/17
27  port link-aggregation group 1
28 #
29 return
30 [SZHL-7F-3100-0325-Ethernet1/0/17]
31 
32 [SZHL-7F-3100-0325]dis link-aggregation verbose 
33 
34 Loadsharing Type: Shar -- Loadsharing, NonS -- Non-Loadsharing
35 Port Status: S -- Selected, U -- Unselected
36 Flags:  A -- LACP_Activity, B -- LACP_Timeout, C -- Aggregation,
37         D -- Synchronization, E -- Collecting, F -- Distributing,
38         G -- Defaulted, H -- Expired
39 
40 Aggregation Interface: Bridge-Aggregation1
41 Aggregation Mode: Dynamic
42 Loadsharing Type: Shar
43 System ID: 0x8000, 5866-bae7-30e6
44 Local:
45   Port             Status  Priority Oper-Key  Flag
46 --------------------------------------------------------------------------------
47   Eth1/0/14        S       32768    1         {ACDEF}
48   Eth1/0/17        U       32768    1         {AC}
49 Remote:
50   Actor            Partner Priority Oper-Key  SystemID               Flag
51 --------------------------------------------------------------------------------
52   Eth1/0/14        2       255      7         0xffff, 90b1-1c36-3487 {ACDEF}
53   Eth1/0/17        1       255      7         0xffff, 90b1-1c36-3487 {ACEF}
54 [SZHL-7F-3100-0325]

 

服务器端网卡配置：/etc/network/interfaces