H3C Technologies H3C SR6600 - Manual (Page 72)

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Port configuration and management
Configuring a combo interface
Combo interface overview
A combo interface is a logical interface comprising an SFP port of a transceiver module and an RJ-45
Ethernet port. The two ports share one forwarding interface, so they cannot work simultaneously. When
you enable either port, the other port is automatically disabled. You can select to activate a port as
needed.
Configuration prerequisites
Use the display interface interface-type interface-number command to find out which port is an SFP port
and which port is an RJ-45 Ethernet port.
• If the output includes "Media type is not sure, Port hardware type is No connector", it means that
the port is an SFP port. For example, the following output shows that GigabitEthernet 5/0/1 is an
SFP port.
[Sysname] display interface GigabitEthernet 5/0/1
GigabitEthernet5/0/1 current state: DOWN
IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0000-fc00-7506
Description: GigabitEthernet5/0/1 Interface
Loopback is not set
Media type is not sure,Port hardware type is No connector
Unknown-speed mode, unknown-duplex mode
Link speed type is autonegotiation, link duplex type is autonegotiation
• If the output includes "Media type is twisted pair, Port hardware type is 1000_BASE_T", it means
that the interface is an RJ-45 Ethernet port. For example, the following output shows that
GigabitEthernet 5/0/0 is an RJ-45 Ethernet port.
[Sysname] display interface GigabitEthernet 5/0/0
GigabitEthernet5/0/0 current state: DOWN ( Administratively )
IP Packet Frame Type: PKTFMT_ETHNT_2, Hardware Address: 0000-fc00-7506
Description: GigabitEthernet5/0/0 Interface
Loopback is not set
Media type is twisted pair
Port hardware type is 1000_BASE_T
Unknown-speed mode, unknown-duplex mode
Link speed type is autonegotiation, link duplex type is autonegotiation
Configuring a combo interface
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter view of the SFP port or
RJ-45 port of the combo
interface.
interface interface-type
interface-number
N/A
3. Activate the RJ-45 Ethernet
port or SFP port.
combo enable { copper | fiber }
Required.
By default, the Ethernet port is active.