Cisco Systems 3560 Manual De Usuario

To create an EIGRP routing process, you must enable EIGRP and associate networks. EIGRP sends 
updates to the interfaces in the specified networks. If you do not specify an interface network, it is not 
advertised in any EIGRP update. 

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.

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

Enabled

2

. Allows Layer 3 switches to continue forwarding packets 

from a neighboring NSF-capable router during hardware or software 
changes.

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).

1.

NSF = Nonstop Forwarding

2.

EIGRP NSF awareness is enabled for IPv4 on Catalyst 3550, 3560 and 3750 switches running the IP services image.