Users Guide

The tunnel interface operates as an ECMP (equal cost multi path) only when the next hop to the tunnel
destination is over a physical interface. If you select any other interface as the next hop to the tunnel
destination, the tunnel interface does not operate as an ECMP.
Example
DellEMC(conf)# int twentyFiveGigE 1/1
DellEMC(conf-if-tf-1/1)# exit
DellEMC(conf)#
DellEMC(conf)# int HundredGigE 1/49
DellEMC(conf-if-hu-1/49)# exit
DellEMC(conf)#
DellEMC(conf)# int FortyGigE 1/49/1
DellEMC(conf-if-fo-1/49/1)# exit
DellEMC(conf)#
DellEMC(conf)# int TwentyfiveGigE 1/10
DellEMC(conf-if-tf-1/10)# exit
DellEMC(conf)#
Related
Commands
● interface loopback — configure a Loopback interface.
● interface null — configure a Null interface.
● interface port-channel — configure a port channel.
● interface vlan — configure a VLAN.
interface group
Create or delete group of VLANs with a single command. You can also use this command to apply a set of configurations on a
group of interfaces.
Syntax
interface group [interface | vlan vlanid {- vlanid } ]
To delete a range of VLANs, use the following command:
no interface group vlan vlanid {- vlanid}
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
twentyFiveGigE 1/1 - 1/4; interface group twentyFiveGigE
1/1-1/5 .
● For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet then the slot/port/subport information.
● For a 25-Gigabit Ethernet interface, enter the keyword twentyFiveGigE
then the slot/port[/subport] information.
● For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the
slot/port/subport information.
● For a 50-Gigabit Ethernet interface, enter the keyword fiftyGigE then the
slot/port/subport information.
672 Interfaces