Revision as of 12:23, 1 December 2015

EIGRP är ett distance vector routing protokoll med en del karaktär av link state protocol. EIGRP använder ett eget protokoll på lager 4, Reliable Transport Protocol. För topologiuträkningar används DUAL.

Databaser

Neighbor table
Topology table
Routing (Forwarding) table

Adjacency

Hello packet - Multicast 224.0.0.10, every 5 seconds.
AS nummer måste vara samma på alla routrar.

Konfiguration

router eigrp [ASN]

Manually set ID

eigrp router-id [ip-address]

Add networks to advertise

network [ip-address] [wildcard-mask]

Disable automatic route summarization (Default sedan IOS 15)

no auto-summary

Designate passive interfaces

passive-interface [interface]

Statically identify neighoring routers

neighbor [ip-address] [interface]

MD5 authentication

interface [interface]
ip authentication mode eigrp md5
ip authentication key-chain eigrp [ASN] [name-of-chain]

Summering

ip eigrp summary-address 192.168.0.0 255.255.0.0

Redistribution

Default seed metric: infinity

Static

redistribute static

RIP

redistribute rip metric 1500 100 255 1 1500

OSPF

redistribute ospf 1

Show

show ip eigrp neighbors 
show ip eigrp topology
show ip eigrp interfaces detail
show ip eigrp traffic
show ip protocols

@@ Line 10: / Line 10: @@
 * AS nummer måste vara samma på alla routrar.
-==Konfiguration==
+=Konfiguration=
   router eigrp [ASN]
@@ Line 36: / Line 36: @@
   ip eigrp summary-address 192.168.0.0 255.255.0.0
-==Show==
+=Redistribution=
+Default seed metric: infinity
+===Static===
+ redistribute static
+===[[Cisco_RIP|RIP]]===
+ redistribute rip metric 1500 100 255 1 1500
+===[[Cisco_OSPF|OSPF]]===
+ redistribute ospf 1
+=Show=
   show ip eigrp neighbors
   show ip eigrp topology

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