Monitor Link Configuration Example; Implementing Collaboration Between Smart Link And Monitor Link - 3Com 4210 9-Port Configuration Manual

Table 2-5 Display Monitor Link configuration
Operation
Display the information about
one or all Monitor Link groups

Monitor Link Configuration Example

Implementing Collaboration Between Smart Link and Monitor Link

Network requirements
As shown in Figure
Link and Monitor Link to prevent the PCs from failing to access the server and Internet due to uplink link
or port failure.
Network diagram
Figure 2-3 Network diagram for Monitor Link configuration
Server
Eth1/0/10
Switch C Eth1/0/1
Eth1/0/2
Eth1/0/3
Eth1/0/1
Eth1/0/2
Switch A
PC 1 PC 2
Configuration procedure
1) Enable Smart Link on Switch A and Switch B to implement link redundancy backup. Perform the
following configuration on Switch A. The configuration on Switch B is the same as on Switch A.
# Enter system view.
<switchA> system-view
# Enter Ethernet port view. Disable STP on Ethernet1/0/1 and Ethernet1/0/2.
[SwitchA] interface Ethernet 1/0/1
display monitor-link group
{ group-id | all }
2-3, the PCs access the server and Internet through the switch. Configure Smart
Internet
Eth1/0/11
Switch E
Eth1/0/1 Switch D
Eth1/0/2
Eth1/0/3
BLOCK Eth1/0/1
Eth1/0/2
Switch B
PC 3 PC 4
Command
2-5
Remarks
You can use the display
command in any view.