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Cisco Catalyst Switch Module 3110 and 3012 for IBM BladeCenter Software Configuration Guide
OL-12189-01
Chapter 38 Configuring IP Unicast Routing
Configuring EIGRP
These sections contain this configuration information:
• Default EIGRP Configuration, page 38-43
• Configuring Basic EIGRP Parameters, page 38-45
• Configuring EIGRP Interfaces, page 38-46
• Configuring EIGRP Route Authentication, page 38-47
• Monitoring and Maintaining EIGRP, page 38-48
For information about EIGRP stub routing, see the “Understanding EIGRP Stub Routing” section on
page 38-29 and the “Configuring EIGRP Stub Routing” section on page 38-30.
Note To enable EIGRP, the switch or stack master must be running the IP services feature set.
Default EIGRP Configuration
Table 38-8 shows the default EIGRP configuration.
Table 38-8 Default EIGRP Configuration
Feature Default Setting
Auto summary Enabled. Subprefixes are summarized to the classful network
boundary when crossing classful network boundaries.
Default-information Exterior routes are accepted, and default information is passed
between EIGRP processes during redistribution.
Default metric Only connected routes and interface static routes can be redistributed
without a default metric. The metric includes:
• Bandwidth: 0 or greater kb/s.
• Delay (tens of microseconds): 0 or any positive number that is a
multiple of 39.1 nanoseconds.
• Reliability: any number between 0 and 255 (255 means
100 percent reliability).
• Loading: effective bandwidth as a number between 0 and 255
(255 is 100 percent loading).
• MTU: maximum transmission unit size of the route in bytes. 0 or
any positive integer.
Distance Internal distance: 90.
External distance: 170.
EIGRP log-neighbor changes Disabled. No adjacency changes logged.
IP authentication key-chain No authentication provided.
IP authentication mode No authentication provided.
IP bandwidth-percent 50 percent.
IP hello interval For low-speed nonbroadcast multiaccess (NBMA) networks:
60 seconds; all other networks: 5 seconds.