R3303-HP HSR6800 Routers Interface Configuration Guide

4
Step Command Remarks
4. Set the duplex mode of
the interface.
duplex { auto | full | half }
Optional.
By default, the duplex mode is full for
10-GE interfaces, and is auto for other
Ethernet interfaces.
Fiber ports do not support the half
keyword.
5. Set the port speed.
speed { 10 | 100 | 1000 |
auto }
Optional.
The default setting is auto.
Fiber ports do not support the 10 or 100
keyword.
6. Set the intended
bandwidth for the
interface.
bandwidth bandwidth-value Optional.
Configuring an Ethernet subinterface
Ste
p
Command Remarks
1. Enter system view.
system-view
N/A
2. Create an Ethernet
subinterface.
interface interface-type
interface-number.subnumber
This command also leads you to
Ethernet subinterface view.
3. Set the interface description.
description text
Optional.
By default, the description of an
Ethernet subinterface is in the
format of interface-name Interface.
For example,
GigabitEthernet1/0/1.1 Interface.
You can configure IP- related settings on an Ethernet subinterface. For more information, see Layer 3—IP
Services Configuration Guide.
To use an Ethernet subinterface to transmit and receive packets, you must associate it with a VLAN. For
more information, see Layer 2—LAN Switching Configuration Guide.
For the local and remote Ethernet subinterfaces to transmit traffic correctly, assign them to the same
VLAN.
Shutting down an Ethernet interface or subinterface
CAUTION:
Use this command with caution. After you manually shut down an Ethernet interface, the Ethernet interface
cannot forward packets even if it is physically connected.
You might need to shut down and then bring up an Ethernet interface or subinterface to activate some
configuration changes, for example, the speed or duplex mode changes.
To shut down an Ethernet interface or subinterface: