Ethernet Interfaces on SE
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OmniAccess 5740 Unified Services Gateway CLI Configuration Guide
Alcatel-Lucent
CONFIGURE GIGE SUB-INTERFACE
EXAMPLE
ALU(config)# interface GigabitEthernet 3/0:1
ALU(config-subif GigabitEthernet3/0:1)#
T
O CONFIGURE DOT1Q ENCAPSULATION ON A GIGE SUB-INTERFACE
EXAMPLE
ALU(config-subif GigabitEthernet3/0:1)# encapsulation dot1q 10
ALU(config-subif GigabitEthernet3/0:1)# no encapsulation dot1q
Command (in CM) Description
interface <name> <slot/
port:subinterface-id>
This command enables you to configure 
a sub-interface on a Gigabit Ethernet 
interface. This enters the S-ICM.
The range for sub-interface is 1 to 4094.
Note: VLAN encapsulation is 
supported on GigE in the 
form of GigE sub-interfaces.
Command (in Sub-ICM) Description
encapsulation dot1q <2-4094> This command is to set dot1q 
encapsulation on a GigE sub-interface.
Note: 1. Bridging is not allowed on 
GigE sub-interface. It can be 
configured to receive tagged 
packets by setting the 
encapsulation to “dot1q”. 
2. The VLAN ID configured 
on the sub-interface should 
not be same as configured 
on the main interface or any 
other sub-interface. 
3. Only one VLAN ID per 
sub-interface is allowed.
no encapsulation dot1q This command is used to remove the 
dot1q encapsulation on the GigE sub-
interface.