Инструкции По Установке для 3com S7906E
1-10
To do…
Use the command…
Remarks
Enter system view
system-view
—
Enter Ethernet interface view or
Layer 2 aggregate interface view
Layer 2 aggregate interface view
interface interface-type
interface-number
interface-number
—
Configure the control VLANs for
receiving flush messages
receiving flush messages
smart-link flush enable
[ control-vlan vlan-id-list ]
[ control-vlan vlan-id-list ]
Required
By default, no control
VLAN exists for receiving
flush messages.
VLAN exists for receiving
flush messages.
z
Configure all the control VLANs to receive flush messages.
z
If no control VLAN is specified for processing flush messages, the device forwards the received
flush messages without processing them.
z
Make sure that the receive control VLAN is the same as the transmit control VLAN configured on
the smart link device. If they are not the same, the associated device will forward the received flush
messages directly without any processing.
z
Do not remove the control VLANs. Otherwise, flush messages cannot be sent properly.
z
Make sure that the control VLANs are existing VLANs, and assign the ports capable of receiving
flush messages to the control VLANs.
Associated Device Configuration Example
Network requirements
Configure GigabitEthernet 2/0/1 to receive and process flush messages in VLAN 20.
Configuration procedure
<Sysname> system-view
[Sysname] vlan 20
[Sysname-vlan20] quit
[Sysname] interface gigabitethernet 2/0/1
[Sysname-GigabitEthernet2/0/1] port link-type trunk
[Sysname-GigabitEthernet2/0/1] port trunk permit vlan 20
[Sysname-GigabitEthernet2/0/1] smart-link flush enable control-vlan 20
Displaying and Maintaining Smart Link
To do...
Use the command…
Remarks
Display smart link group
information
information
display smart-link group
{ group-id | all }
{ group-id | all }
Available in any view
Display information about the
received flush messages
received flush messages
display smart-link flush
Available in any view