Configuring A Downlink Port - 3Com 5500-EI PWR Install Manual

Configure the
specified
Ethernet port as
the uplink port of
the monitor link
group

Configuring a Downlink Port

Follow these steps to configure a downlink port:
Enter system view
Enter the specified monitor link group view
Configure a
downlink port
for the
monitor link
group
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.
To do...
Monitor link
group view
Ethernet port
view
To do...
Configure the specified link
aggregation group as a downlink port
of the monitor link group
Monitor link
group view
Configure the
specified
Ethernet port as
a downlink port of
Ethernet port
the monitor link
view
group
Use the command...
port interface-type
interface-number uplink
quit
interface interface-type
interface-number
port monitor-link group
group-id uplink
Use the command...
system-view
monitor-link group
group-id
link-aggregation group
group-id downlink
port interface-type
interface-number downlink
quit
interface interface-type
interface-number
port monitor-link group
group-id downlink
2-4
Remarks
Remarks
—
Required
Required
Use either
approach