Developers Guide

Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
9.10(0.0) Introduced on the S6100–ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100–ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.4.1.0 Introduced
Usage
Information
You cannot delete the Null interface. The only configuration command possible in a Null interface is ip
unreachables.
Example
DellEMC(conf)# interface null 0
DellEMC(conf-if-nu-0)#
Related
Commands
● interface — configure a physical interface.
● interface loopback — configure a Loopback interface.
● interface port-channel — configure a port channel.
● interface vlan — configure a VLAN.
● ip unreachables — enable generation of internet control message protocol (ICMP) unreachable
messages.
interface range
This command permits configuration of a range of interfaces to which subsequent commands are applied (bulk configuration).
Using the interface range command, you can enter identical commands for a range of interface.
Syntax
interface range interface {slot/port[subport] | port} — {slot/port[subport]
| port}, interface {slot/port[/subport] | port} — {slot/port[/subport] |
port},...
Parameters
interface {slot/
port[subport] |
port} — {slot/
port[subport]
| port},
interface {slot/
port[subport] |
port} — {slot/
port[subport] |
port},...
Enter interface range and one of the interfaces and then the interface
information. Select the range of interfaces for bulk configuration. You can enter
up to six comma-separated ranges. Spaces are not required between the commas.
The ranges can include VLANs, port-channels, and physical interfaces.
● For a port channel interface, enter the keywords port-channel then a
number.
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port/subport information.
662 Interfaces