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cisco dynamic route

Posted on 2012-04-08
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Last Modified: 2012-07-26
Dear

 as shown this Diagram

I have this network i want connect through EIGRP dynamic route .
I want all my network  go from router R2 --- R4 --- R10 to out side
and same from out side to R10 --- R4 ---R2


how I can to that  I give manual select which path it go , if one of active link goes down go to standby for both site A & B
diagram.jpg
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Question by:memo12345678
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memo12345678 earned 0 total points
ID: 37821276
please write for me config
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Expert Comment

by:diepes
ID: 37823701
To Force traffic to take the top route except for a failure, just make the cost for the bottom path high.

For EIGRP on R3 and R5 add on all interfaces in and out.

delay 100
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by:memo12345678
ID: 37823992
really I donot understand can do write commend for this example ?
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Author Comment

by:memo12345678
ID: 37826439
r12#traceroute 1.1.1.1

      1  62.201.242.5       44 msec 32 msec 32 msec
      2  172.241.1.2         60 msec 56 msec 48 msec
  3  4.4.4.3                 108 msec 120 msec 92 msec
      4  10.201.240.1        100 msec *  116 msec


and

R10#tracer  62.201.242.11


  1  10.201.240.3            48 msec 28 msec 28 msec
  2  4.4.4.1                       60 msec 84 msec 36 msec
 3 172.241.1.4           92 msec 88 msec 92 msec
  4  62.201.242.11           [AS 65532] 104 msec

I want traffic go to Upload and download go to R3 --- R5 ---R10 how do it

see my config
R2#show ip route
172.241.0.0/28 is subnetted, 1 subnets
C       172.241.1.0 is directly connected, FastEthernet0/0
      172.240.0.0/28 is subnetted, 1 subnets
D       172.240.240.0 [90/1538560] via 4.4.4.4, 00:08:00, FastEthernet0/1
                                   [90/1538560] via 4.4.4.3, 00:08:00, FastEthernet0/1
         62.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       62.201.243.0/29 is directly connected, FastEthernet0/1
S       62.201.242.0/24 [1/0] via 172.241.1.4
D*EX    0.0.0.0/0 [170/3865600] via 4.4.4.4, 00:08:02, FastEthernet0/1
                                  [170/3865600] via 4.4.4.3, 00:08:02, FastEthernet0/1

R2# show run config
inter fast 0/1
delay 5000
R4# show run config
inter fast 0/1
delay 5000

R4#show ip eigrp neighbors
IP-EIGRP neighbors for process 20
H   Address                 Interface       Hold Uptime   SRTT   RTO  Q  Seq
                                            (sec)                (ms)             Cnt Num
3   4.4.4.2                         Fa0/1             10 00:14:30   92   552  0  50
2   4.4.4.1                         Fa0/1             11 00:14:30   88   528  0  59
1   4.4.4.4                         Fa0/1             13 00:14:31   56   336  0  80
0   172.240.240.2            Fa1/0             13 00:14:31   50   450  0  78
 
R4#show ip route

     172.240.0.0/28 is subnetted, 1 subnets
C       172.240.240.0 is directly connected, FastEthernet1/0
     10.0.0.0/24 is subnetted, 1 subnets
C       10.201.240.0 is directly connected, FastEthernet0/0
     62.0.0.0/8 is variably subnetted, 2 subnets, 2 masks
C       62.201.243.0/29 is directly connected, FastEthernet0/1
D EX    62.201.242.0/24
           [170/1561600] via 4.4.4.2, 00:01:22, FastEthernet0/1
           [170/1561600] via 4.4.4.1, 00:01:22, FastEthernet0/1
S*   0.0.0.0/0 [1/0] via 10.201.240.1



but still traffic doesn't  go to R2 -- R4 why !!!
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Expert Comment

by:SteveJ
ID: 37942082
Are R7, R8 and R9 routing or just switching? Your diagram is a little unclear in that regard. If I want to influence the route, I would start at R1 to make sure the path went to R2, then I would add "delay" in R3 f0/1 and f0/0 and R5 f1/0, f0/1 and F0/0.



Good luck,
Steve
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Author Closing Comment

by:memo12345678
ID: 38226019
d
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