Cisco Cisco IOS Software Release 12.4(2)XB6
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Release Notes for Cisco IOS Release 12.4(24)GC5
Recommended Configuration Settings
6
Release Notes for Cisco IOS Release 12.4(24)GC5
OL-24057-05
Use the following configuration guidelines for setting EIGRP values of radio link metrics:
•
EIGRP monitors the following metrics on an interface allowing the tuning of the EIGRP metric
calculations; use the metric weights router configuration command:
calculations; use the metric weights router configuration command:
metric weights tos k1 k2 k3 k4 k5
where
tos denotes type of service (currently, it must always be zero) and use the following default
values for weights:
k1 - 1
k2 - 0
k3 - 1
k4 - 0
k5 - 0
Note
The no metric weights command restores the K-values to the above listed defaults:
•
Most configurations use the Delay and Bandwidth metrics with Bandwidth taking precedence.
•
You must set the weights identically on all routers in an autonomous system.
Note
If you wish to use the default k-values you do not need to enter the metric weights
command.
command.
–
Change Based Dampening:
ip50-1(config)#int vmi 4
ip50-1(config-if)#eigrp 100 interface dampening-change 40
Default Value for Change Based Dampening: 50%
To enable change-based dampening using the default Value, enter the following command:
eigrp 100 interface dampening-change
To disable change-based dampening, enter the following command:
no eigrp 100 interface dampening-change
–
Interval-based Dampening:
ip50-1(config)#int vmi 4
ip50-1(config-if)#eigrp 100 interface dampening-interval 20
Default Timer value for Interval-based Dampening: 30 seconds
To enable interval-based dampening using the default Value, enter the following command:
eigrp 100 interface dampening-interval
To disable interval-based dampening, enter the following command:
no eigrp 100 interface dampening-interval