Configuring Eigrp Interfaces - Cisco Catalyst 3550 series Software Configuration Manual

Chapter 31 Configuring IP Unicast Routing
Command
Step 5 eigrp log-neighbor-changes
Step 6
metric weights tos k1 k2 k3 k4 k5
Step 7
offset list [access-list number | name] {in | out}
offset [type number]
Step 8
no auto-summary
Step 9
ip summary-address eigrp
autonomous-system-number address mask
Step 10 end
Step 11 show ip protocols
Step 12
copy running-config startup-config
Use the no forms of these commands to disable the feature or return the setting to the default value.

Configuring EIGRP Interfaces

Other optional EIGRP parameters can be configured on an interface basis.
Beginning in privileged EXEC mode, follow these steps to configure EIGRP interfaces:
Command
Step 1 configure terminal
Step 2 interface interface-id
Step 3
ip bandwidth-percent eigrp percent
Step 4
ip summary-address eigrp
autonomous-system-number address mask
Step 5
ip hello-interval eigrp autonomous-system-number
seconds
78-11194-09
Purpose
(Optional) Enable logging of EIGRP neighbor changes to monitor
routing system stability.
(Optional) Adjust the EIGRP metric. Although the defaults have
been carefully determined to provide excellent operation in most
networks, you can adjust them.
Determining metrics is complex and is not
Caution
recommended without guidance from an experienced
network designer.
(Optional) Apply an offset list to routing metrics to increase
incoming and outgoing metrics to routes learned through EIGRP.
You can limit the offset list with an access list or an interface.
(Optional) Disable automatic summarization of subnet routes into
network-level routes.
(Optional) Configure a summary aggregate.
Return to privileged EXEC mode.
Verify your entries.
(Optional) Save your entries in the configuration file.
Purpose
Enter global configuration mode.
Enter interface configuration mode, and specify the Layer 3
interface to configure.
(Optional) Configure the percentage of bandwidth that can
be used by EIGRP on an interface. The default is 50 percent.
(Optional) Configure a summary aggregate address for a
specified interface (not usually necessary if auto-summary is
enabled).
(Optional) Change the hello time interval for an EIGRP
routing process. The range is 1 to 65535 seconds. The
default is 60 seconds for low-speed NBMA networks and 5
seconds for all other networks.
Catalyst 3550 Multilayer Switch Software Configuration Guide
Configuring EIGRP
31-41