H3C S5120-EI Series - Enabling the Sending of Flush Messages; Configuring the Collaboration between Smart Link and CC of CFD

102
Enabling the sending of flush messages
The control VLAN configured for a smart link group must be different from that configured for any other
smart link group.
Make sure the configured control VLAN already exists, and assign the smart link group member ports to
the control VLAN.
The control VLAN of a smart link group should also be one of its protected VLANs. Do not remove the
control VLAN. Otherwise, flush messages cannot be sent properly.
To enable the sending of flush messages:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create a smart link group,
and enter smart link group
view.
smart-link group group-id N/A
3. Enable flush update in the
specified control VLAN.
flush enable [ control-vlan vlan-id ]
Optional.
By default, flush update is enabled,
and VLAN 1 is the control VLAN.
Configuring the collaboration between Smart Link and CC of
CFD
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter Layer 2 Ethernet
interface view.
interface interface-type
interface-number
N/A
3. Configure the collaboration
between Smart Link and the
CC function of CFD on the
port.
port smart-link group group-id
track cfd cc
Optional.
By default, the collaboration
between Smart Link and the CC
function of CFD is not configured.
NOTE:
W
hen confi
g
urin
g
the collaboration between Smart Link and the CC function of CFD on a smart link
member port, make sure that the control VLAN of the smart link
g
roup to which the port belon
g
s matches
the detection VLAN of the CC function of CFD.