3Com Switch 7750 Configuration Guide

Configuring Monitor Link 933
and one or multiple downlink ports. The uplink port can be a manually-configured
or static LACP link aggregation group, an Ethernet port, or a Smart Link group.
The downlink ports can be manually-configured link aggregation groups or static
LACP link aggregation groups, or Ethernet ports.
Configuration Tasks
Creating a Monitor Link
Group
Configuring the Uplink
Port
Configuring a Downlink
Port
Table 719 Monitor Link configuration tasks
Task Remarks
“Creating a Monitor Link Group” on page 933 Required
“Configuring the Uplink Port” on page 933 Required
“Configuring a Downlink Port” on page 933 Required
Table 720 Create a Monitor Link group
Operation Command Remarks
Enter system view system-view -
Create a Monitor Link group monitor-link group group-id Required
Table 721 Configure the uplink port
Operation Command Remarks
Enter system view system-view -
Enter the specified Monitor Link group view monitor-link group
group-id
-
Configure the
uplink port for the
Monitor Link
group
Configure the specified link
aggregation group as the uplink
port of the Monitor Link group
link-aggregation
group group-id uplink
Required
Use any of
the three
approache
s
Configure the specified Smart Link
group as the uplink port of the
Monitor Link group
smart-link group
group-id uplink
Configure the
specified
Ethernet port as
the uplink port
of the Monitor
Link group
Monitor Link
group view
port interface-type
interface-number uplink
Ethernet port
view
quit
interface interface-type
interface-number
port monitor-link
group group-id uplink
Table 722 Configure a downlink port
Operation Command Remarks
Enter system view system-view -
Enter the specified Monitor Link group view monitor-link
group group-id
Required