Displaying And Debugging Smart Link; Smart Link Configuration Example; Implementing Link Redundancy Backup - 3Com 4210 9-Port Configuration Manual

Displaying and Debugging Smart Link

After the above-mentioned configuration, you can use the following display commands in any view to
view the Smart Link group information and the statistics information of flush messages received and
processed by current device, so as to verify the configuration.
Use the reset command in user view to clear flush message statistics.
Table 1-5 Display and debug Smart Link
Operation
Display the information of a Smart Link
group
Display the statistics information of
flush messages received and
processed by the current device
Clear flush message statistics

Smart Link Configuration Example

Implementing Link Redundancy Backup

Network requirements
As shown in Figure
Smart Link. Configure Smart Link feature to provide remote PCs with reliable access to the server.
Network diagram
Figure 1-3 Network diagram for Smart Link configuration
Eth1/0/2
Eth1/0/1
Switch C
Eth1/0/2
Eth1/0/1
display smart-link group
{ group-id | all }
display smart-link flush
reset smart-link packets
counter
1-3, Switch A is a 3Com switch 4210. Switch C, Switch D and Switch E support
Server
Eth1/0/3
Switch E
Eth1/0/1
Switch D
Eth1/0/2
Eth1/0/2
Switch A
PC
Command
1-6
Remarks
You can execute the
display command in any
view.
You can execute the
reset command in user
view.