CCNP Day7 EIGRP综合实验1

1、网络拓扑

 

 

2、要求R1上的100.1.1.0～100.1.7.0的网段只更新到R3不更新到R2上

R1
config t
router rip
version 2
passive-interface FastEthernet0/0
neighbor 1.1.123.3
end

R3#clear ip route

R3#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

1.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
R 1.1.24.0/29 [120/1] via 1.1.123.2, 00:00:06, FastEthernet0/0
C 1.1.34.0/29 is directly connected, Serial1/1
C 1.1.123.0/27 is directly connected, FastEthernet0/0
100.0.0.0/24 is subnetted, 7 subnets
R 100.1.5.0 [120/5] via 1.1.123.1, 00:00:08, FastEthernet0/0
R 100.1.4.0 [120/7] via 1.1.123.1, 00:00:08, FastEthernet0/0
R 100.1.7.0 [120/5] via 1.1.123.1, 00:00:08, FastEthernet0/0
R 100.1.6.0 [120/7] via 1.1.123.1, 00:00:08, FastEthernet0/0
R 100.1.1.0 [120/5] via 1.1.123.1, 00:00:08, FastEthernet0/0
R 100.1.3.0 [120/5] via 1.1.123.1, 00:00:08, FastEthernet0/0
R 100.1.2.0 [120/7] via 1.1.123.1, 00:00:08, FastEthernet0/0
10.0.0.0/24 is subnetted, 3 subnets
R 10.10.1.0 [120/1] via 1.1.123.1, 00:00:22, FastEthernet0/0
R 10.10.2.0 [120/1] via 1.1.123.2, 00:00:07, FastEthernet0/0
C 10.10.3.0 is directly connected, Loopback0
R3#

 

 

R2#
R2#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

1.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
C 1.1.24.0/29 is directly connected, Serial1/0
R 1.1.34.0/29 [120/1] via 1.1.123.3, 00:00:06, FastEthernet0/0
C 1.1.123.0/27 is directly connected, FastEthernet0/0
100.0.0.0/24 is subnetted, 7 subnets
R 100.1.5.0 [120/5] via 1.1.123.1, 00:00:06, FastEthernet0/0
R 100.1.4.0 [120/7] via 1.1.123.1, 00:00:06, FastEthernet0/0
R 100.1.7.0 [120/5] via 1.1.123.1, 00:00:06, FastEthernet0/0
R 100.1.6.0 [120/7] via 1.1.123.1, 00:00:06, FastEthernet0/0
R 100.1.1.0 [120/5] via 1.1.123.1, 00:00:06, FastEthernet0/0
R 100.1.3.0 [120/5] via 1.1.123.1, 00:00:06, FastEthernet0/0
R 100.1.2.0 [120/7] via 1.1.123.1, 00:00:06, FastEthernet0/0
10.0.0.0/24 is subnetted, 3 subnets
R 10.10.1.0 [120/1] via 1.1.123.1, 00:00:07, FastEthernet0/0
C 10.10.2.0 is directly connected, Loopback0
R 10.10.3.0 [120/1] via 1.1.123.3, 00:00:07, FastEthernet0/0
R2#

R2#cl
R2#clear ip route *
R2#show ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route

Gateway of last resort is not set

1.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
C 1.1.24.0/29 is directly connected, Serial1/0
R 1.1.34.0/29 [120/1] via 1.1.123.3, 00:00:02, FastEthernet0/0
C 1.1.123.0/27 is directly connected, FastEthernet0/0
10.0.0.0/24 is subnetted, 2 subnets
C 10.10.2.0 is directly connected, Loopback0
R 10.10.3.0 [120/1] via 1.1.123.3, 00:00:02, FastEthernet0/0
R2#

 

3、端口水平分割（即从一个端口学习到的路由不会在从此端口传出去，即防止环路）

 

4、在R2、R3，R4上创建EIGRP并在路由器之间使用认证

R2:
config t
router rip
redistribute eigrp 100 metric 1
end

config t
router eigrp 100
redistribute rip metric 10000 10 255 1 1500
end

R3:
config t
router rip
redistribute eigrp 100 metric 1
end


9、要求R2、R3、R4上修改Hello时间为2秒；Hold时间为：10秒
R2：
config t
interface s1/0
ip hello-interval eigrp 100 2
ip hold-time eigrp 100 10
end

R3：
config t
interface s1/1
ip hello-interval eigrp 100 2
ip hold-time eigrp 100 10
end


R4：
config t
interface s1/0
ip hello-interval eigrp 100 2
ip hold-time eigrp 100 10
exit

interface s1/1
ip hello-interval eigrp 100 2
ip hold-time eigrp 100 10
end

9、要求R2、R3、R4上开启Eigrp认证
R2

config t
key chain A
key 1
key-string cisco

interface s1/0
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 A


R3
config t
key chain A
key 1
key-string cisco

interface s1/1
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 A



R4

config t
key chain A
key 1
key-string cisco
interface s1/0
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 A
exit

interface s1/1
ip authentication mode eigrp 100 md5
ip authentication key-chain eigrp 100 A
exit