95
Tasks at a
lance
Remarks
(Optional.) Configuring downlink-to-uplink interface
mappings
N/A
(Optional.) Initiating a disruptive load-balancing process N/A
Configuring uplink interfaces and downlink
interfaces
After configuring the switch to operate in NPV mode, configure the uplink interfaces and downlink
interfaces.
Configuring uplink interfaces
Uplink interfaces must be VFC interfaces in NP mode.
To configure an uplink interface:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter VFC interface view.
interface vfc interface-number
This interface is connected to the core
switch.
3. Configure the mode of
the interface to as NP.
fc mode np
The default setting is F mode for an
interface on an NPV switch.
Configuring downlink interfaces
Downlink interfaces must be VFC interfaces in F mode.
To configure a downlink interface:
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter VFC
interface view.
interface vfc interface-number This interface is connected to a node.
3. Configure the
mode of the
interface to as F.
fc mode f
The default setting is F mode for an
interface on an NPV switch.