Technical data

42 CHAPTER 2: PORT CONFIGURATION
Example: Link
Aggregation
Configuration
Switch A connects switch B with three aggregation ports, numbered as
Ethernet1/0/1 to Ethernet1/0/3, so that the incoming and outgoing loads can be
balanced among the member ports.
Figure 2 Networking For Link Aggregation
The following code example lists only the configuration for switch A. The
configuration for switch B is similar.
1 Configure a manual link aggregation
■ Create manual aggregation group 1.
[SW7700] link-aggregation group 1 mode manual
■ Add Ethernet ports Ethernet1/0/1 to Ethernet1/0/3 into aggregation group 1.
[SW7700] interface ethernet1/0/1
[SW7700-Ethernet1/0/1] port link-aggregation group 1
[SW7700-Ethernet1/0/1] interface ethernet1/0/2
[SW7700-Ethernet1/0/2] port link-aggregation group 1
[SW7700-Ethernet1/0/2] interface ethernet1/0/3
[SW7700-Ethernet1/0/3] port link-aggregation group 1
2 Configure a static LACP aggregation
■ Create static LACP aggregation group 1.
[SW7700] link-aggregation group 1 mode static
■ Add Ethernet ports Ethernet1/0/1 to Ethernet1/0/3 into aggregation group 1.
[SW7700] interface ethernet1/0/1
[SW7700-Ethernet1/0/1] port link-aggregation group 1
Disable/enable debugging LACP state machine [ undo ] debugging lacp state [ interface {
interface-type interface-number |
interface-name } [ to { interface-type
interface-num | interface-name } ] ] { {
actor-churn | mux | partner-churn | ptx | rx
}* | all }
Disable/enable debugging LACP packets [ undo ] debugging lacp packet [ interface
{ interface-type interface-number |
interface-name } [ to { interface-type
interface-num | interface-name } ] ]
Disable/enable debugging link aggregation
errors
[ undo ] debugging link-aggregation error
Disable/enable debugging link aggregation
events
[ undo ] debugging link-aggregation
event
Table 23 Display and Debug Link Aggregation (continued)
Operation Command