Dell S3100 Command Line Reference Guide for the Series 9.100.0 - Page 556
interface loopback
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Parameters interface, interface,... Enter the keywords interface group and one of the interfaces - slot/port or VLAN number. Select the range of interfaces for bulk configuration. Spaces are not required between the commas. Comma-separated ranges can include VLANs and physical interfaces. Enter the member VLANs using VLAN IDs (separated by commas), a range of VLAN IDs (separated by a hyphen), a single VLAN ID, or a combination. For example: VLAN IDs (comma-separated): 3, 4, 6. Range (hyphen-separated): 5-10. Slot/Port information need not contain a space before and after the dash. For example, both of the following commands are valid: interface group gigabitethernet 1/1 - 1/5; interface group gigabitethernet 1/1-1/5. • For a 1-GigabitEthernet interface, enter the keyword GigabitEthernet then the slot/port information. • For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port information. • For a VLAN interface, enter the keyword vlan then a number from 1 to 4094. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking OS Command Line Reference Guide. Version Description 9.8(2.0) 9.8(0.0P5) 9.8(0.0P2) 9.7(0.0) 9.4(0.0) Introduced on the S3100 series. Introduced on the S4048-ON. Introduced on the S3048-ON. Introduced on the S6000-ON. Introduced on the S4810, S4820T, S6000, Z9000, and MXL Switch. 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 ? gigabitethernet GigabitEthernet interface IEEE 802.3z tengigabitethernet TenGigabit Ethernet interface vlan VLAN keyword Dell(conf)# interface group vlan 1 - 2 , tengigabitethernet 1/10 Dell(conf-if-group-vl-1-2,gi-1/10)# no shutdown Dell(conf-if-group-vl-1-2,gi-1/10)# end Related Commands • interface range - configure a range of interfaces. • interface vlan - configures a VLAN. interface loopback Configure a Loopback interface. 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. 556 Interfaces
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