Manual configuration with multiple ports bundled in a VSF link

In manual configuration of a switch with multiple ports bundled in a VSF link, up to eight VSF ports can be aggregated in a single VSF link. This creates a load-balanced aggregate VSF connection with redundancy.
NOTE:

This method is applicable for a VSF stack having more than four members too.

Manual configuration with multiple ports bundled in a VSF link
Procedure
  1. Log in to the first device. This will be configured as VSF member . At the prompt, enter the following commands: 
    switch# configure
switch(config)# vsf member 1 priority 200
switch(config)# vsf member 1 link 1 49-52 
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf member 1 link 2 21-24
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf enable domain 5472
To enable VSF, the REST interface will be disabled.
This will save the current configuration and reboot the switch.
Continue (y/n)? y
    The above sequence of commands will configure the switch as member 1, which will boot as the Commander with priority 200. 
    switch# show vsf

VSF Domain ID    : 5472
MAC Address      : b05ada-961103
VSF Topology     : No Stack Formed
VSF Status       : Active
Uptime           : 0d 3h 22m
VSF MAD          : None
VSF Port Speed   : 1G
Software Version : WC.16.03.0000x

Mbr
ID  MAC Address   Model                                  Pri Status
--- ------------- -------------------------------------- --- ---------------
*1  b05ada-961100 Aruba JL253A 2930F-24G-4SFP+ Switch    200 Commander
  2. Log in to the second device. This will be configured as VSF member . At the prompt, enter the following commands: 
    switch# configure
switch(config)# vsf member 2 priority 150
switch(config)# vsf member 2 link 1 49-52
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf member 2 link 2 21-24
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf enable domain 5472
To enable VSF, the REST interface will be disabled.
This will save the current configuration and reboot the switch.
Continue (y/n)? y
    The above sequence of commands will configure switch 2 as the Standby, with a priority of 150. Connect links of switch 1 and switch 2 after executing the vsf enable domain command. A 2-member stack will be formed. 
    switch# show vsf

VSF Domain ID    : 5472
MAC Address      : b05ada-961103
VSF Topology     : Chain
VSF Status       : Active
Uptime           : 0d 3h 22m
VSF MAD          : None
VSF Port Speed   : 1G
Software Version : WC.16.03.0000x

Mbr
ID  MAC Address   Model                                  Pri Status
--- ------------- -------------------------------------- --- ---------------
*1  b05ada-961100 Aruba JL253A 2930F-24G-4SFP+ Switch    200 Commander
 2  b05ada-9721c0 Aruba JL260A 2930F-48G-4SFP Switch     150 Standby
  3. Log in to the third and fourth devices. These will be configured as members and respectively.
    Enter the following commands on device 3: 
    switch# configure
switch(config)# vsf member 3 priority 100
switch(config)# vsf member 3 link 1 21-24
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf member 3 link 2 49-52
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf enable domain 5472
To enable VSF, the REST interface will be disabled.
This will save the current configuration and reboot the switch.
Continue (y/n)? y
    The above sequence of commands will configure switch 3 as a Member, with a priority 100. Connect the links of switch 2 and switch 3 after executing the vsf enable domain command. A 3-member stack will be formed. 
    switch# show vsf

VSF Domain ID    : 5472
MAC Address      : b05ada-961103
VSF Topology     : Chain
VSF Status       : Active
Uptime           : 0d 3h 22m
VSF MAD          : None
VSF Port Speed   : 1G
Software Version : WC.16.03.0000x

Mbr
ID  MAC Address   Model                                  Pri Status
--- ------------- -------------------------------------- --- ---------------
*1  b05ada-961100 Aruba JL253A 2930F-24G-4SFP+ Switch    200 Commander
 2  b05ada-9721c0 Aruba JL260A 2930F-48G-4SFP Switch     150 Standby
 3  b05ada-972200 Aruba JL254A 2930F-48G-4SFP+ Switch    100 Member

    Enter the following commands on device 4: 

    switch# configure
switch(config)# vsf member 4 priority 100
switch(config)# vsf member 4 link 1 49-52
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf member 4 link 2 21-24
All configuration on this port has been removed and port is placed in VSF mode.
switch(config)# vsf enable domain 5472
To enable VSF, the REST interface will be disabled.
This will save the current configuration and reboot the switch.
Continue (y/n)? y
    The above sequence of commands will configure switch 4 as a Member, with a priority 100. Connect links between switch 3 and switch 4, and switch 4 and switch 1, after executing the vsf enable domain command on switch 4. A 4-member stack will now be formed with four ports bundled in a single VSF link. 
    switch# show vsf

VSF Domain ID    : 5472
MAC Address      : b05ada-961103
VSF Topology     : Ring
VSF Status       : Active
Uptime           : 0d 3h 22m
VSF MAD          : None
VSF Port Speed   : 1G
Software Version : WC.16.03.0000x

Mbr
ID  MAC Address   Model                                  Pri Status
--- ------------- -------------------------------------- --- ---------------
*1  b05ada-961100 Aruba JL253A 2930F-24G-4SFP+ Switch    200 Commander
 2  b05ada-9721c0 Aruba JL260A 2930F-48G-4SFP Switch     150 Standby
 3  b05ada-972200 Aruba JL254A 2930F-48G-4SFP+ Switch    100 Member
 4  b05ada-96f080 Aruba JL259A 2930F-24G-4SFP Switch     100 Member
  4. The show vsf link command will display an output of VSF port state and links for each VSF member.