EIGRP、OSPF、IS-IS路由协议之间的重发布实例

1、eigrp、ospf、is-is路由协议之间的重发布实例作者：骄子loo/24172. 16. 1.0/24172 16.2.0/24172. 16.3.0/24rl#sh runbuilding configuration.current configuration : 1835 bytesiversion 12.4service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption!hostname r1 multilink bund

2、le-name authenticatedinterface loopbackoip address iinterface serial 1/0ip address serial restart-delay 0clock rate 64000iinterface serial 1/1ip address serial restart-delay 0clock rate 64000iinterface serial 1/2ip address 13255.255.25

3、5.0ip router isisserial restart-delay 0clock rate 64000 router eigrp 100redistribute connectedredistribute ospf 100 metric 1000 10 255 1 1500redistribute isis level-1-2 metric 3000 10 255 1 1500 network 55no auto-summary!router ospf 100log adjacenc y changesredistribute connected sub

4、netsredistribute eigrp 100 metric 2000 subnetsredistribute isis level-1-2 metric 5000 subnetsnetwork 55 area 0irouter isisnet 64.0012.0000.0000.0001.00redistribute connected level1redistribute eigrp 100 metric 20 level-1-2redistribute ospf 100 metric 20 level-1-2!endr2#sh runbuilding

5、 configuration.current configuration : 1374 bytes version 12.4service timestamps debug datetime msecservice timestamps log datetime msec service password-encryptionihostname r2imultilink bundle-name authenticatediinterface loopbackoip address 2.222 iinterface loopback 1ip address 10255.

6、255.255.0iinterface loopback2ip address 1021 interface loopback3ip address 10.l3.1 interface serial 1/1ip address serial restart-delay 0irouter eigrp 100network 55network 55network 55network 0.

7、0.0.255no auto-summaryiendr3#sh runbuilding configuration.current configuration : 1402 bytes version 12.4 service timestamps debug datetime msecservice timestamps log datetime msec service password-encryptionihostname r3multilink bundle-name authenticatediiinterface loopbackoip address 25

8、!interface loopback 1ip address !interface loopback2ip address !interface serial 1/1ip address ip ospf priority 0router ospf 100router-id log-adjacency-changesnetwork 55 area 0network 0

9、.0.0.255 area 0network 55 area 0network 55 area 0ino ip http serverno ip http secure-serverendr3#sh runbuilding configuration.cuitent configuration : 1402 bytesiversion 12.4service timestamps debug datetime msecservice timestamps log datetime msecno service passwo

10、rdencryptionhostname r3 interface loopbackoip address iinterface loopback 1ip address !interface loopback2ip address iinterface serial 1/1ip address ip ospf priority 0serial restart-delay 0!router ospf 10

11、0router-id log-adjacency-changesnetwork 55 area 0network 55 area 0 network 55 area 0 network 55 area 0!no ip http serverno ip http secureserver!endr4#sh runbuilding configuration.cuitent configuration : 1285 bytes!version 1

12、2.4service timestamps debug datetime msecservice timestamps log datetime msec no service password-encryption!hostname r4 interface loopbackoip address 192.16&1.1 255255.255.0 interface loopback 1ip address interface loopback2ip address !interface serial 1/1ip address ip router isisserial restart-delay 0irouter isisnet 64.0012.0000.0000.0002.00redistribute connected!no ip http serverno ip http secure-serverend实验总结：eigrp、ospf、is-is路由协议之间的重发布,对于eigrp、ospf 和isis重发布时默认不会通过直连子网，所以我们需要加上 redistrib