Switching The Link Mode Of An Ethernet Interface Between Layer 2 And Layer 3 - H3C S9500E Series Interface Configuration Manual

Step
3. Set the 10-GE interface to
operate in LAN or WAN
mode.
4. Configure the J0 or J1 byte
when the 10-GE interface is
operating in WAN mode.
5. Configure the SD or SF
threshold when the 10-GE
interface is operating in
WAN mode.
6. Set the protective action for
alarms when the 10 GE
interface is operating in
WAN mode.
IMPORTANT:
The flag, threshold, and alarm-detect commands are available only when the 10-GE interface is
operating in WAN mode.
Switching the link mode of an Ethernet interface between Layer
2 and Layer 3
CAUTION:
The switch supports this command when the operating mode is not the standard mode. The switch
•
operates in standard mode by default. For more information about system operating modes, see
Fundamentals Configuration Guide
• After you change the operating mode of an Ethernet interface, all the settings of the Ethernet interface
will restore to the default configuration in the new mode.
The Ethernet interface link mode can be configured in either the system view or the Ethernet view and
•
when the two link modes are different, the one configured last takes effect.
You cannot configure Layer 3 Ethernet interfaces as physical IRF ports.
•
Depending on the layer at which the switch processes received data packets, Ethernet interfaces on the
switch can operate either as Layer 2 Ethernet interfaces (in bridge mode), or as Layer 3 Ethernet
interfaces (in route mode). You can set the link mode of an Ethernet interface to bridge or route.
To change the link mode of an Ethernet interface:
Command
port-mode { lan | wan }
flag { j0 | j1 } sdh value
threshold { sd | sf } value
alarm-detect { rdi | sd | sf } action
link-down
.
6
Remarks
Optional.
By default, a 10-GE interface
operates in LAN mode.
The port-mode command is not
available on a port where
loopback testing is being
performed.
Optional.
By default, the value of the J0 and
J1 bytes is 0.
Optional.
By default, the value of the SD
threshold is 10e-6 (the value
argument is 6),the value of the SF
threshold is 10e-4 (the value
argument is 4).
Optional.
By default, no protective action for
alarms is configured.