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Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter30 Configuring EIGRP
Customizing EIGRP
Step6 Choose the AS number of the EIGRP routing process from the drop-down list.
Step7 Enter the IP address of the networks to participate in the EIGRP routing process in the IP Address field.
Note To change a network entry, you must first remove the entry and then add a new one. You cannot
edit existing entries.
Step8 Enter a network mask to apply to the IP address in the Network Mask field.
Step9 Click OK.
Configuring Interfaces for EIGRP
If you have an interface that you do not want to have participate in EIGRP routing, but that is attached
to a network that you want advertised, you can configure the ASA that includes the network to which
the interface is attached, and prevent that interface from sending or receiving EIGRP updates.
To configure interfaces for EIGRP, perform the following steps:
Step1 In the main ASDM window, choose Configuration > Device Setup > Routing > EIGRP > Setup.
The EIGRP Setup pane appears.
Step2 Check the Enable EIGRP routing check box.
Step3 Click OK.
Step4 Choose Configuration > Device Setup > Routing > EIGRP > Interfaces.
The Interface pane appears and displays the EIGRP interface configurations. The Interface Parameters
table displays all of the interfaces on the ASA and lets you modify the following settings on a
per-interface basis:
•Authentication key and mode.
•The EIGRP hello interval and hold time.
•The interface delay metric used in EIGRP metric calculations.
•The use of split-horizon on the interface.
Step5 Choose an interface entry by double-clicking an interface entry, or choose the entry and click Edit.
The Edit EIGRP Interface Entry dialog box appears.
Step6 In the EIGRP Process field, enter the AS number for the EIGRP process. The AS number can range from
1 to 65535.
Step7 In the Hello Interval field, enter the interval between EIGRP hello packets sent on an interface.
Valid values range from 1 to 65535 seconds. The default value is 5 seconds.
Step8 In the Hold Time field, enter the hold time, in seconds. Valid values range from 1 to 65535 seconds. The
default value is 15 seconds.
Step9 Check the Enable check box for Split Horizon.
Step10 In the Delay field, enter the delay value. The delay time is in tens of microseconds. Valid values range
from 1 to 16777215.