Cisco IE 4000, Software Configuration Manual

Page: 843 / 1066

839
Configuring IP Unicast Routing
Configuring EIGRP
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 when doing redistribution.
Default metric Only connected routes and interface static routes can be redistributed without a
default metric. The metric includes:

Bandwidth: 0 or greater kbps.

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.
IP hold-time For low-speed NBMA networks: 180 seconds; all other networks: 15 seconds.
IP split-horizon Enabled.
IP summary address No summary aggregate addresses are predefined.
Metric weights tos: 0; k1 and k3: 1; k2, k4, and k5: 0.
Network None specified.
NSF
1
Awareness
1. NSF = Nonstop Forwarding
Enabled
2
. Allows Layer 3 switches to continue forwarding packets from a neighboring
NSF-capable router during hardware or software changes.
2. EIGRP NSF awareness is enabled for IPv4 on switches running the IP services image.
Offset-list Disabled.
Router EIGRP Disabled.
Set metric No metric set in the route map.
Traffic-share Distributed proportionately to the ratios of the metrics.
Variance 1 (equal-cost load balancing).