Service Manual

Version Description
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 conguration command possible in a Null interface is ip
unreachables.
Example
Dell(conf)# interface null 0
Dell(conf-if-nu-0)#
Related Commands
• interface — congure a physical interface.
• interface loopback — congure a Loopback interface.
• interface port-channel — congure a port channel.
• interface vlan — congure a VLAN.
• ip unreachables — enable generation of internet control message protocol (ICMP) unreachable messages.
interface range
This command permits conguration of a range of interfaces to which subsequent commands are applied (bulk conguration). 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 conguration. 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.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/
port information.
• For a VLAN interface, enter the keyword vlan then a number from 1 to 4094.
• For a Tunnel interface, enter the keyword Tunnel then a number from 1 to 16383.
Interfaces 689