2013年6月4日 星期二

Routing EIGRP

Routing EIGRP

R1#
R1#
!
interface Loopback0
 ip address 192.168.10.254 255.255.255.0
!
interface FastEthernet0/0
 ip address 10.1.1.1 255.255.255.0
 duplex auto
 speed auto
!


router eigrp 1
 network 10.1.1.0 0.0.0.255
 network 192.168.10.0
 no auto-summary

R1#
R1#

R2#
R2#

interface Loopback0
 ip address 192.168.1.126 255.255.255.128
!
interface FastEthernet0/0
 ip address 10.1.1.2 255.255.255.0
 duplex auto
 speed auto

router eigrp 1
 network 10.1.1.0 0.0.0.255
 network 192.168.1.0 0.0.0.127
 no auto-summary
!
R2#
R2#


R3#
R3#

interface Loopback0
 ip address 192.168.1.254 255.255.255.128
!
interface FastEthernet0/0
 ip address 10.1.1.3 255.255.255.0
 duplex auto
 speed auto


router eigrp 1
 network 10.1.1.0 0.0.0.255
 network 192.168.1.128 0.0.0.127
 auto-summary

R3#
R3#

//------------------------------------------------------//


R1#sh 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

C    192.168.10.0/24 is directly connected, Loopback0
     10.0.0.0/24 is subnetted, 1 subnets
C       10.1.1.0 is directly connected, FastEthernet0/0
     192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
D       192.168.1.0/25 [90/409600] via 10.1.1.2, 00:08:40, FastEthernet0/0
D       192.168.1.0/24 [90/409600] via 10.1.1.3, 00:07:54, FastEthernet0/0
R1#

R1#sh ip eig nei
IP-EIGRP neighbors for process 1
H   Address                 Interface       Hold Uptime   SRTT   RTO  Q  Seq
                                            (sec)         (ms)       Cnt Num
1   10.1.1.3                Fa0/0             11 00:06:56  163   978  0  7
0   10.1.1.2                Fa0/0             13 00:07:36   99   594  0  10
R1#
R1#
R1#sh ip eig topo
R1#sh ip eig topology
IP-EIGRP Topology Table for AS(1)/ID(192.168.10.254)

Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
       r - reply Status, s - sia Status

P 10.1.1.0/24, 1 successors, FD is 281600
        via Connected, FastEthernet0/0
P 192.168.10.0/24, 1 successors, FD is 128256
        via Connected, Loopback0
P 192.168.1.0/24, 1 successors, FD is 409600
        via 10.1.1.3 (409600/128256), FastEthernet0/0
P 192.168.1.0/25, 1 successors, FD is 409600
        via 10.1.1.2 (409600/128256), FastEthernet0/0
R1#


R2#sh 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

D    192.168.10.0/24 [90/409600] via 10.1.1.1, 00:15:03, FastEthernet0/0
     10.0.0.0/24 is subnetted, 1 subnets
C       10.1.1.0 is directly connected, FastEthernet0/0
     192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C       192.168.1.0/25 is directly connected, Loopback0
D       192.168.1.0/24 [90/409600] via 10.1.1.3, 00:14:15, FastEthernet0/0
R2#


R2#sh ip eig topology
IP-EIGRP Topology Table for AS(1)/ID(192.168.1.126)

Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
       r - reply Status, s - sia Status

P 10.1.1.0/24, 1 successors, FD is 281600
        via Connected, FastEthernet0/0
P 192.168.10.0/24, 1 successors, FD is 409600
        via 10.1.1.1 (409600/128256), FastEthernet0/0
P 192.168.1.0/24, 1 successors, FD is 409600
        via 10.1.1.3 (409600/128256), FastEthernet0/0
P 192.168.1.0/25, 1 successors, FD is 128256
        via Connected, Loopback0
R2#


R2#sh ip eig nei
IP-EIGRP neighbors for process 1
H   Address                 Interface       Hold Uptime   SRTT   RTO  Q  Seq
                                            (sec)         (ms)       Cnt Num
1   10.1.1.3                Fa0/0             13 00:14:55  170  1020  0  7
0   10.1.1.1                Fa0/0             13 00:15:35   85   510  0  12
R2#




R3#sh 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

D    192.168.10.0/24 [90/409600] via 10.1.1.1, 00:18:48, FastEthernet0/0
     10.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       10.1.1.0/24 is directly connected, FastEthernet0/0
D       10.0.0.0/8 is a summary, 00:18:41, Null0
     192.168.1.0/24 is variably subnetted, 3 subnets, 2 masks
D       192.168.1.0/25 [90/409600] via 10.1.1.2, 00:18:48, FastEthernet0/0
D       192.168.1.0/24 is a summary, 00:18:41, Null0
C       192.168.1.128/25 is directly connected, Loopback0
R3#
R3#
R3#
R3#sh ip eig nei
IP-EIGRP neighbors for process 1
H   Address                 Interface       Hold Uptime   SRTT   RTO  Q  Seq
                                            (sec)         (ms)       Cnt Num
1   10.1.1.1                Fa0/0             10 00:19:00  114   684  0  12
0   10.1.1.2                Fa0/0             14 00:19:00  106   636  0  10
R3#
R3#
R3#sh ip eig topology
IP-EIGRP Topology Table for AS(1)/ID(192.168.1.254)

Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
       r - reply Status, s - sia Status

P 10.0.0.0/8, 1 successors, FD is 281600
        via Summary (281600/0), Null0
P 10.1.1.0/24, 1 successors, FD is 281600
        via Connected, FastEthernet0/0
P 192.168.10.0/24, 1 successors, FD is 409600
        via 10.1.1.1 (409600/128256), FastEthernet0/0
P 192.168.1.0/24, 1 successors, FD is 128256
        via Summary (128256/0), Null0
P 192.168.1.0/25, 1 successors, FD is 409600
        via 10.1.1.2 (409600/128256), FastEthernet0/0
P 192.168.1.128/25, 1 successors, FD is 128256
        via Connected, Loopback0
R3#
R3#







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