Modifying The Ecmp Group Threshold; Support For /128 Ipv6 And /32 Ipv4 Prefixes In Layer 3 Host Table And Lpm Table - Dell S6000–ON Configuration Manual

CONFIGURATION ECMP-GROUP mode
interface interface interface tengigabitethernet 1/1/1 interface port-
channel 100
3. Enable monitoring for the bundle.
CONFIGURATION ECMP-GROUP mode
link-bundle-monitor enable

Modifying the ECMP Group Threshold

You can customize the threshold percentage for monitoring ECMP group bundles.
To customize the ECMP group bundle threshold and to view the changes, use the following commands.
• Modify the threshold for monitoring ECMP group bundles.
CONFIGURATION mode
link-bundle-distribution trigger-threshold {percent}
The range is from 1 to 90%.
The default is 60%.
• Display details for an ECMP group bundle.
EXEC mode
show link-bundle-distribution ecmp-group ecmp-group-id
The range is from 1 to 64.
Viewing an ECMP Group
NOTE: An ecmp-group index is generated automatically for each unique ecmp-group when you
configure multipath routes to the same network. The system can generate a maximum of 512
unique ecmp-groups. The ecmp-group indices are generated in even numbers (0, 2, 4, 6... 1022)
and are for information only.
You can configure ecmp-group with id 2 for link bundle monitoring. This ecmp-group is different
from the ecmp-group index 2 that is created by configuring routes and is automatically generated.
These two ecmp-groups are not related in any way.
Dell(conf-ecmp-group-5)#show config
!
ecmp-group 5
interface tengigabitethernet 1/2/1
interface tengigabitethernet 1/3/1
link-bundle-monitor enable
Dell(conf-ecmp-group-5)#
Support for /128 IPv6 and /32 IPv4 Prefixes in Layer 3 Host Table and LPM
Table
IPv6 enhancements utilize the capability on S6000 platform to program /128 IPv6 prefixes in LPM table
and /32 IPv4 prefixes in Host table. Also host table provides ECMP support for destination prefixes in the
Equal Cost Multi-Path (ECMP)
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