3com 5500-ei pwr Installation Instruction

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To do… 
Use the command… 
Remarks 
Monitor link 
group view 
port interface-type 
interface-number
 uplink 
quit 
interface interface-type 
interface-number
  
Configure the 
specified 
Ethernet port as 
the uplink port of 
the monitor link 
group 
Ethernet port 
view 
port monitor-link group 
group-id uplink 
 
Configuring a Downlink Port 
Follow these steps to configure a downlink port: 
To do… 
Use the command… 
Remarks 
Enter system view 
system-view 
— 
Enter the specified monitor link group view 
monitor-link group 
group-id 
Required 
Configure the specified link 
aggregation group as a downlink port 
of the monitor link group 
link-aggregation group 
group-id downlink 
Monitor link 
group view 
port interface-type 
interface-number
 downlink 
quit 
interface interface-type 
interface-number
  
Configure a 
downlink port 
for the 
monitor link 
group 
Configure the 
specified 
Ethernet port as 
a downlink port of 
the monitor link 
group 
Ethernet port 
view 
port monitor-link group 
group-id  downlink 
Required 
Use either 
approach 
 
 
A smart link/monitor link group with members cannot be deleted. A smart link group as a monitor 
link group member cannot be deleted.  
The smart link/monitor link function and the port mirroring function are incompatible with each 
other.  
If a single port is specified as a smart link/monitor link group member, do not use the lacp enable 
command on the port or add the port to another dynamic link aggregation group because doing so 
will cause the port to become an aggregation group member.  
Using the copy command on a port does not copy the smart link/monitor link group member 
information configured on the port to any other port.