H3C MSR810 - 3 Link Mode of Interfaces

3-1
3 Link mode of interfaces
Ethernet interfaces on the routers operate differently in link mode. Interfaces that operate in bridge
mode are Layer 2 interfaces. Interfaces that operate in route mode are Layer 3 interfaces.
•
Some Ethernet interfaces operate as Layer 3 Ethernet interfaces by default. You cannot use
the
port link-mode command to change the operating mode of these interfaces to bridge.
Table3-1 describes these interfaces.
•
Some Ethernet interfaces operate as Layer 2 Ethernet interfaces by default. You can use the
port link-mode command to change their operating mode to route. Table3-2 describes
these interfaces.
Table3-1 Interfaces that can operate only as Layer 3 Ethernet interfaces
Device model
Interfaces
RT-MSR810 GE0, SFP5
RT-MSR810-W GE0, SFP5
RT-MSR810-W-DB GE0, SFP5
RT-MSR810-LM GE0, SFP5
RT-MSR810-LM-CNDE-SJK
GE0, SFP5
RT-MSR810-W-LM
GE0, SFP5
RT-MSR810-10-PoE GE0, Combo 1 (GE1, SFP1)
RT-MSR810-LM-HK GE0, SFP5
RT-MSR810-W-LM-HK GE0, SFP5
RT-MSR810-LM-GL GE0, SFP5
RT-MSR810-W-LM-GL GE0, SFP5
RT-MSR810-LME N/A
RT-MSR810-LMS-EA/MSR810-LMS/MSR810-LUS N/A
RT-MSR810-CNDE-SJK GE0, SFP5
Table3-2 Interfaces that operate as Layer 2 interfaces by default and can be changed to
Layer 3 interfaces
Device model
Interfaces
RT-MSR810 GE1 to GE4
RT-MSR810-W GE1 to GE4
RT-MSR810-W-DB GE1 to GE4
RT-MSR810-LM GE1 to GE4
RT-MSR810-LM-CNDE-SJK GE1 to GE4
RT-MSR810-W-LM GE1 to GE4
RT-MSR810-10-PoE GE2 to GE9
RT-MSR810-LM-HK GE1 to GE4
RT-MSR810-W-LM-HK GE1 to GE4