구축환경
GNS3 - (https://www.gns3.com/software/download)
------------------RIP, EIGRP 연결하기------------------------
*****sh int serial
[RIP 라우터 1]
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int se0/3/1
Router(config-if)#ip address 15.15.15.15 255.255.255.0
Router(config-if)#no shutdown
%LINK-5-CHANGED: Interface Serial0/3/1, changed state to down
Router(config-if)#
%LINK-5-CHANGED: Interface Serial0/3/1, changed state to up
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/3/1, changed state to up
[EIGRP 라우터 1]
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#int se0/3/1
Router(config-if)#ip address 15.15.15.30 255.255.255.0
Router(config-if)#no shutdown
Router(config-if)#
%LINK-5-CHANGED: Interface Serial0/3/1, changed state to up
Router(config-if)#
%LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/3/1, changed state to up
*** 라우팅 프로토콜이 다른 대역에서는 "절대" 중복광고를 하면 안된다.
EIGRP와 RIP은 경로를 결정하는 방식이 다르기 때문에 라우팅 경로가 꼬인다.
***그래서 EIGRP에서 BR을 하기로 했으면 경계대역은 RIP에서만 광고
***RIP에서 BR을 하기로 했으면 경계대역은 EIGRP에서만 광고
[EIGRP에서 BR하기] - 경계대역은 RIP에서
EIGRP 100 라우터 접속
sh runrouter eigrp 100
network 172.16.0.0 0.0.15.255
network 172.16.16.0 0.0.15.255
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#router eigrp 100
Router(config-router)#redistribute rip ?
metric Metric for redistributed routes
<cr>
Router(config-router)#redistribute rip metric ?
<1-4294967295> Bandwidth metric in Kbits per second
Router(config-router)#redistribute rip metric 1544 ?
<0-4294967295> EIGRP delay metric, in 10 microsecond units
Router(config-router)#redistribute rip metric 1544 2000 ?
<0-255> EIGRP reliability metric where 255 is 100% reliable
Router(config-router)#redistribute rip metric 1544 2000 255 ?
<1-255> EIGRP Effective bandwidth metric (Loading) where 255 is 100% loaded
Router(config-router)#redistribute rip metric 1544 2000 255 1 ?
<1-65535> EIGRP MTU of the path
Router(config-router)#redistribute rip metric 1544 2000 255 1 1500
Router(config-router)#exit
Router(config)#router rip
Router(config-router)#redistribute eigrp 100
Router(config-router)#redistribute eigrp 100 ?
metric Metric for redistributed routes
<cr>
Router(config-router)#redistribute eigrp 100 metric ?
<0-16> Default metric
transparent Transparently redistribute metric
Router(config-router)#redistribute eigrp 100 metric 5
Router(config-router)#network 15.15.15.0
[RIP 라우터]
router rip
version 1
network 10.0.0.0
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#router rip
Router(config-router)#net 15.15.15.0
[EIGRP 라우터]
sh run
router eigrp 100
redistribute rip metric 1544 200 255 1 1500
network 172.16.0.0 0.0.15.255
network 172.16.16.0 0.0.15.255
-----------------------실습
[EIGRP 라우터]
router eigrp 200
network 172.16.112.0 0.0.15.255
network 172.16.128.0 0.0.15.255 (재분배 전)
version 2는 version 2 입력
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