Cisco ASA 5505 Configuration Manual page 436

Customizing EIGRP
To disable automatic route summarization in ASDM, perform the following steps:
In the main ASDM window, choose Configuration > Device Setup > Routing > EIGRP > Setup.
Step 1
The EIGRP Setup pane appears.
Check the Enable EIGRP routing check box.
Step 2
Step 3 Click the Process Instance tab.
Step 4 Click Advanced.
Step 5 In the Summary area, uncheck the Auto-Summary check box.
Click OK.
Step 6
This setting is enabled by default.
Note
Configuring Default Information in EIGRP
You can control the sending and receiving of default route information in EIGRP updates. By default,
default routes are sent and accepted. Configuring the adaptive security appliance to disallow default
information to be received causes the candidate default route bit to be blocked on received routes.
Configuring the adaptive security appliance to disallow default information to be sent disables the setting
of the default route bit in advertised routes.
In ASDM, the Default Information pane displays a table of rules for controlling the sending and
receiving of default route information in EIGRP updates. You can have one "in" and one "out" rule for
each EIGRP routing process (only one process is currently supported).
By default, default routes are sent and accepted. To restrict or disable the sending and receiving of
default route information, perform the following steps:
In the main ASDM window, choose Configuration > Device Setup > Routing > EIGRP > Setup.
Step 1
The main EIGRP Setup pane appears.
Check the Enable EIGRP routing check box.
Step 2
Click OK.
Step 3
Step 4 Do one of the following:
•
•
The Add Default Information or Edit Default Information dialog box appears for that entry. The EIGRP
autonomous system (AS) number is automatically selected in the EIGRP field.
Step 5 In the Direction field, choose the direction for the rule. Directions include:
•
•
You can have one "in" rule and one "out" rule for each EIGRP process.
Cisco ASA 5500 Series Configuration Guide using ASDM
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Click Add to create a new entry.
To edit an entry, double-click the entry in the table or select an entry in the table an click Edit.
in—The rule filters default route information from incoming EIGRP updates.
out—The rule filters default route information from outgoing EIGRP updates.
Chapter 23 Configuring EIGRP
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