[keduit]EIGRP 기초2 -2023/03/28

 

conf t

no ip domain lookup

line c 0

exec-timeout 0

logg sy

exit

int s1/0

no sh

enc fram

no frma inver

clock rate 64000

exit

---

r1]

int lo 0

 ip add 28.28.1.1 255.255.255.0

 exit

int s1/0.13 p
 ip address 28.28.13.1 255.255.255.0
 fram int 103   

 exit
int s1/0.13 p
 ip address 28.28.13.1 255.255.255.0
 fram int 103

 exit

 

r2]

int lo 0

 ip add 28.28.2.2 255.255.255.0

 exit

int s1/0.12 p
 ip address 28.28.12.2 255.255.255.0
 fram int 201   

 exit
int s1/0.24 p
 ip address 28.28.24.2 255.255.255.0
 fram int 204

 exit

 

r3]

int lo 0

 ip add 28.28.3.3 255.255.255.0

 exit

int s1/0.13 p
 ip address 28.28.13.3 255.255.255.0
 fram int 301   

 exit
int s1/0.34 p
 ip address 28.28.34.3 255.255.255.0
 fram int 304

 exit

 

r4]

int lo 0

 ip add 28.28.4.4 255.255.255.0

 exit

int s1/0.24 p
 ip address 28.28.24.4 255.255.255.0
 fram int 402   

 exit
int s1/0.34 p
 ip address 28.28.34.4 255.255.255.0
 fram int 403

 exit

---

r1]

router eigrp 28

 eigrp router-id 28.28.1.1
 net 28.28.1.1 0.0.0.0
 net 28.28.12.1 0.0.0.0
 net 28.28.13.1 0.0.0.0
 no auto
 pass lo 0

 exit

 

r2]

router eigrp 28

 eigrp router-id 28.28.2.2
 net 28.28.2.2 0.0.0.0
 net 28.28.12.2 0.0.0.0
 net 28.28.24.2 0.0.0.0
 no auto
 pass lo 0

 exit

 

r3]

router eigrp 28

 eigrp router-id 28.28.3.3
 net 28.28.3.3 0.0.0.0
 net 28.28.13.3 0.0.0.0
 net 28.28.34.3 0.0.0.0
 no auto
 pass lo 0

 exit

 

r4]

router eigrp 28

 eigrp router-id 28.28.4.4
 net 28.28.4.4 0.0.0.0
 net 28.28.34.4 0.0.0.0
 net 28.28.24.4 0.0.0.0
 no auto
 pass lo 0

 exit

 

 

 

r1에서 r4 ping날리면 .12경로로만 간다.

이는

s1/0.12 가 (sh ip int s1/0.12)

되어있기때문

 

r1]

int s1/0.12

no ip route-cache

exit

in s1/0.13

no ip route-cache

exit

exit

deb ip packet

ping 28.28.4.4 source lo 0

 

 

r1]

int s1/0.13

delay 3000

 

r3]

int s1/0.13

delay 3000

 

 

r1]

clear ip eigrp nei

sh ip eigrp toplogy detail

 

 

router eigrp 28

variance 2

end