Administrator Guide
Equal Cost Multi-Path (ECMP)
ecmp-group
Provides a mechanism to monitor traffic distribution on an ECMP link bundle. A system log is generated when the standard deviation of
traffic distribution on a member link exceeds a defined threshold.
C9000 Series
Syntax
ecmp-group {ecmp-group-id interface interface | link-bundle-monitor}
To remove the selected interface, use the ecmp-group no interface command.
To disable link bundle monitoring, use the ecmp-group no link-bundle-monitor command.
Parameters
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
ecmp-group ID
Enter the identifier number for the ECMP group. The range is from 1 to 64.
interface
Enter the following keywords and slot/port to add the interface to the ECMP group:
• 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the
slot/port information.
• 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port
information
• For a LAG interface, enter the keywords port-channel then the slot/port
information. The range is from 1 to 128.
Defaults Off
Command Modes
• CONFIGURATION
• CONFIGURATION ECMP-GROUP
Command History
This guide is platform-specific. For command information about other platforms, see 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 Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
9.0.0.0 Introduced on the Z9000.
8.3.19.0 Introduced on the S4820T.
8.3.10.0 Introduced on the S4810.
Usage Information
Using CONFIGURATION mode, create an ECMP group ID. You can then assign interfaces to the ECMP group
using CONFIGURATION ECMP-GROUP mode. You can also enable on the 10–Gigabit Ethernet, 40–Gigabit
Ethernet, and port-channel configuration using the CONFIGURATION ECMP-GROUP command mode.
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