Usage 
Information
The interface group command will create all the non-existent VLANs specified 
in the range. On successful command execution, the CLI switches to the interface 
group context.
The configuration commands inside the group context will be the similar to that of 
the existing range command.
Note: For release 9.4(0.0), the group command is supported only for VLANs and 
physical interfaces.
Example
Dell(conf)#interface group ?
fortyGigE               FortyGigabit Ethernet interface
gigabitethernet         GigabitEthernet interface IEEE 802.3z
tengigabitethernet      TenGigabit Ethernet interface
vlan                    VLAN keyword
Dell(conf)# interface group vlan 1 - 2 , tengigabitethernet 
0/0 
Dell(conf-if-group-vl-1-2,te-0/0)# no shutdown
Dell(conf-if-group-vl-1-2,te-0/0)# end
interface loopback
Configure a Loopback interface.
S4810 
Syntax
interface loopback number
To remove a loopback interface, use the no interface loopback number 
command.
Parameters
number Enter a number as the interface number. The range is from 0 
to 16383.
Defaults Not configured.
Command 
Modes
CONFIGURATION
Command 
History
This guide is platform-specific. For command information about other platforms, 
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 9.0.2.0 Introduced on the S6000.
Version 
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Interfaces
751