我们在瞻博网络交换机和 Linux 主机上设置了 LACP (802.3ad),通过 3 个 1Gbps 链路连接到交换机。我们能够以 3 Gbps 的速度从多个来源下载,但是当将文件上传到不同的目的地时,我们获得的最大速度为 1 Gbps。有趣的是,Linux 主机似乎只使用了 1 个上行链路来上传(到不同的目的地):
Interface: ge-0/0/34, Enabled, Link is Up
Encapsulation: Ethernet, Speed: 1000mbps
Traffic statistics:
Input bytes: 9874189047641 (981736896 bps)
Output bytes: 5641687864781 (440210816 bps)
Interface: ge-0/0/36, Enabled, Link is Up
Encapsulation: Ethernet, Speed: 1000mbps
Traffic statistics:
Input bytes: 6194266205 (1016 bps)
Output bytes: 5368956712475 (400087456 bps)
Interface: ge-0/0/44, Enabled, Link is Up
Encapsulation: Ethernet, Speed: 1000mbps
Traffic statistics:
Input bytes: 1494878289802 (1016 bps)
Output bytes: 11897014259103 (469673216 bps)
输入和输出被翻转。
我们基本上遵循了这个教程: http: //phreek.org/blog/2014/11/centos-7-lacp-network-bonding
并像往常一样在我们的交换机上设置 LACP。
# show system rollback 2 compare 1
[edit chassis]
- aggregated-devices {
- ethernet {
- device-count 1;
- }
- }
[edit interfaces ge-0/0/34]
- ether-options {
- 802.3ad ae0;
- }
[edit interfaces ge-0/0/34]
+ unit 0 {
+ family ethernet-switching;
+ }
[edit interfaces ge-0/0/36]
- ether-options {
- 802.3ad ae0;
- }
[edit interfaces ge-0/0/36]
+ unit 0 {
+ family ethernet-switching;
+ }
[edit interfaces ge-0/0/44]
- ether-options {
- 802.3ad ae0;
- }
[edit interfaces ge-0/0/44]
+ unit 0 {
+ family ethernet-switching;
+ }
[edit interfaces]
- ae0 {
- aggregated-ether-options {
- lacp {
- active;
- periodic fast;
- }
- }
- unit 0 {
- family ethernet-switching;
- }
- }
[edit vlans SERVER-130 interface]
+ ge-0/0/44.0;
+ ge-0/0/36.0;
+ ge-0/0/34.0;
- ae0.0;
任何的想法?