Interested to Buy Any Domain ? << Click Here >> for more details...
Hi, All
I am configuring EIGRP in Packet tracer, after configuring
all the things it is not working but in one condition it is
working fine if i am putting all my router and network
withing one network subnets e.g. 172.16.0.0 or 10.0.0.0 but
whenever i am puting different network subnets e.g. in one
network it is RA(config-if)#=ip address 10.0.0.1, and in
fa0/0= 192.168.1.10 and in RB(config-if)#10.0.0.2 (s1/0) and
in S1/1 11.0.0.1 and in fa 0/0 192.168.100.1 ,where as in
third router RC(config-if)#=ip address 11.0.0.2 and in fa
0/0 172.16.1.10 and after configuring all this serial is
showing up and protocol showing up but eigrp process not
taking place after adding eigrp configuration, i tried with
"no auto-summary" command but not working.. Suggest me where
i missing something? can mail me at : gtech.innovator@gmail.com
- 20 Answers
- 27511 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Here it is clear ..
RA
RA(confg-if)# ip address 10.0.1.1 255.0.0.0 (S1/0)
RA(confg-if)# clock rate 64000
RA(confg-if)#no shut
RA(config-if)#= ip address 192.168.1.10 255.255.255.0 (FA 0/0)
RA(confg-if)#no shut
RA(confg)#router eigrp 100
RA(confg-router)# network 10.0.0.0
RA(confg-router)#network 192.168.0.0
RA(confg-router)#ctrl+z
RA#
RB
RB(confg-if)# ip address 10.0.1.2 255.0.0.0 (S1/0)
RB(confg-if)# clock rate 64000
RB(confg-if)#no shut
RB(confg-if)# ip address 11.0.0.1 255.0.0.0 (S1/1)
RB(confg-if)# clock rate 64000
RB(confg-if)#no shut
RB(config-if)#= ip address 192.168.100.1 255.255.255.0 (FA 0/0)
RB(confg-if)#no shut
RB(confg)#router eigrp 100
RB(confg-router)# network 10.0.0.0
RB(confg-router)# network 11.0.0.0
RB(confg-router)#network 192.168.100.0
RB(confg-router)#ctrl+z
RB#
RC
RC(confg-if)# ip address 11.0.0.2 255.0.0.0 (S1/0)
RC(confg-if)#no shut
RC(config-if)#= ip address 172.16.10.10 255.255.0.0 (FA 0/0)
RC(confg-if)#no shut
RC(confg)#router eigrp 100
RC(confg-router)# network 11.0.0.0
RC(confg-router)# network 172.16.0.0
RC(confg-router)#ctrl+z
RC#
And after configuring this I am not able get success full
routing in EIGRP, hence I put “no-auto summary” command for
discontigous network as per EIGRP rule, But still I am not
getting the successful routing.
| Is This Answer Correct ? | 8 Yes | 2 No |
dear jitendra,
keepalive i think only work on serial interfaces not on
ethernet (router) so i set given output after setting "no
keepalive" on serial.
If you say i can send you at your mail, the detail diagram
with configuration and then you can try at your end.
Show RUn
Current configuration : 655 bytes
!
version 12.4
no service password-encryption
!
hostname kolkata
!
!
!
!
!
ip ssh version 1
!
!
interface FastEthernet0/0
ip address 192.168.1.10 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
!
interface Serial1/0
ip address 10.0.1.1 255.0.0.0
no keepalive
!
interface Serial1/1
no ip address
shutdown
!
interface Serial1/2
no ip address
shutdown
!
interface Serial1/3
no ip address
shutdown
!
interface Vlan1
no ip address
shutdown
!
router eigrp 100
network 192.168.1.0
network 10.0.0.0
no auto-summary
!
ip classless
!
!
!
!
!
line con 0
line vty 0 4
login
!
!
end
SHow ip interface brief
kolkata#sh ip interface brief
Interface IP-Address OK? Method Status
Protocol
FastEthernet0/0 192.168.1.10 YES manual up
up
FastEthernet0/1 unassigned YES manual
administratively down down
Serial1/0 10.0.1.1 YES manual up
up
Serial1/1 unassigned YES manual
administratively down down
Serial1/2 unassigned YES manual
administratively down down
Serial1/3 unassigned YES manual
administratively down down
Vlan1 unassigned YES manual
administratively down down
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / jitendera sina
can u provide me
#show run out put and show ip interface brief out put befor
doing this plz implemet no keepalive at ehthernet interface
after doing this send me the outputs
becoz configuration look good
| Is This Answer Correct ? | 2 Yes | 1 No |
Hi buddy... Just go through ur IP add config on Router A. U
configured as bellow....
RA(confg-if)# ip address 10.0.1.1 255.0.0.0 (S1/0)
RA(confg-if)# clock rate 64000
RA(confg-if)#no shut
RA(config-if)#= ip address 192.168.1.10 255.255.255.0 (FA 0/0)
RA(confg-if)#no shut
RA(confg)#router eigrp 100
RA(confg-router)# network 10.0.0.0
RA(confg-router)#network 192.168.0.0
RA(confg-router)#ctrl+z
before configuration of any dynamic protocol, Router by
default add all directly connected network on its routing table.
As per default function.. Output wud be like this before
configuration of EIGRP...
outer#sh ip route
Codes: C - connected, S - static, I - IGRP, 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,
E - EGP
i - IS-IS, 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 10.0.0.0/8 is directly connected, Serial1/0
C 192.168.1.0/24 is directly connected, FastEthernet0/0
Now check the network u configured....
RA(confg)#router eigrp 100
RA(confg-router)# network 10.0.0.0
RA(confg-router)#network 192.168.0.0
RA(confg-router)#ctrl+z
My question is this.. where is ur 192.168.1.0/24 network.
Did u advertise this network??????? So ur configuration wub
be....
RA(confg)#router eigrp 100
RA(confg-router)# network 10.0.0.0
RA(confg-router)#network 192.168.1.0
RA(confg-router)#no auto-summary
RA(confg-router)#ctrl+z
Note: I configured ur topology in packet tracer & also in
GNS3 & its working properly..!!!
Hope... it cud be solve ur problem..!!!
Thanks for nice posting..!!!
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ujit
from here i am not able to understand the problem i am going
to write your problem steps one by one
if it is correct then plz let me know by allinterview.com
ra(config)#interface s0
#ip address 10.0.0.1 255.0.0.0
#interface fa0/0
#ip address 192.168.1.10 255.255.255.0
in rb
rb(config)#interface s0
#ip address 10.0.0.2 255.0.0.0
#interface s1
#ip address 11.0.0.1 255.0.0.0
in rc
rc(config)#interface s0
#ip address 11.0.0.2 255.0.0.0
#interface fa0/0
# ip address 172.16.1.10 255.255.0.0
is that your confregation steps
if that then let me know after that i will sugest the answer
if line protocol is up and serial is up
then
are you giving same as number on each eigrp route
tell me what step you have taken to make the eigrp route
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / jitendera kumarsinah
this is my boson router eigrp and it is working plz have a look
hostname r1
!
interface Ethernet0
ip address 1.1.1.1 255.255.255.252
!
interface Serial0
ip address 12.12.12.1 255.255.255.0
encapsulation ppp
!
router eigrp 100
network 1.0.0.0
network 12.0.0.0
no auto-summary
hostname r2
!
interface Ethernet0
ip address 2.2.2.1 255.255.255.252
!
interface Serial0
ip address 12.12.12.2 255.255.255.0
encapsulation ppp
!
interface Serial1
ip address 23.23.23.2 255.255.255.0
encapsulation ppp
!
router eigrp 100
network 2.0.0.0
network 12.0.0.0
network 23.0.0.0
no auto-summary
hostname r3
!
interface Ethernet0
ip address 3.3.3.1 255.255.255.252
!
interface Serial0
ip address 23.23.23.3 255.255.255.0
encapsulation ppp
!
router eigrp 100
network 3.0.0.0
network 23.0.0.0
no auto-summary
trouleshoot it with that comand
show ip route—This shows all IP routes available on the
router. Note that routes with a code of D indicate an EIGRP
route.
show ip eigrp neighbors—This shows all EIGRP remote routers
we are communicating with (better known as neighbors).
show ip eigrp interfaces—This shows all interfaces on the
router that are being advertised by EIGRP and that are
broadcasting EIGRP Hello packets.
show ip eigrp topology—This shows the EIGRP topology table.
show ip eigrp traffic—This shows EIGRP packets sent and
received.
debug eigrp neighbors and debug eigrp packets. Both of these
commands will provide tremendous insight into how EIGRP
works, what it does, and when it does it.
| Is This Answer Correct ? | 2 Yes | 2 No |
Hi dude, Cud u explain the exact problem ur faceing on EIGRP
configuration. If there is no configuration problem thn it
wud be a packet tracer bug. So better uninstall it & restart
ur pc & thn install again..!!
As Jitu & Shahin, indicated the probelm, apart from this i
got nthgn is wrong.
| Is This Answer Correct ? | 1 Yes | 1 No |
Hi Gt.... Better disclose ur name dude..!!! Don't mind.. if
u can disclose ur name.. it wud be gud for communication. By
the way.... Download GNS3 from the bellow link...
http://www.gns3.net/download
After that download IOS image from rapidshare.com.. (Sry i
don't hv link). For GNS3 u sud hv min 1 GB RAM.. to operate
it. Its little bit complicated compare to BOSON/PACKET
TRACER/ROUTER SIMULATOR... all those.. !!!
Download GNS3 installation Guide also... Just search it on
google... n follow dat.. All the best..!!!
| Is This Answer Correct ? | 1 Yes | 1 No |
How often does IP RIP send out routing table updates by default? A.) They send complete updates every 30 seconds B.) They send partial updates every 30 seconds C.) They send complete updates every 60 seconds D.) They send partial updates every 60 seconds
When a router knows the IP address, but does not know the MAC address of the device it wishes to contact, it uses the ARP (Address resolution protocol) to determine the MAC address. After it learns the MAC address, it stores this information in the ARP cache. What is the command to view the ARP cache? A.) sh mac B.) show cache C.) show arp D.) sh arp interfaces E.) show ip cache
How does PPTP encapsulate data?
If configuring a Cisco router to connect to a non-Cisco router across a Frame Relay network, which encapsulation type would you select? A.) Q933a B.) ISDN C.) IETF D.) CISCO E.) ANSI
What is the result of segmenting a network with a router into segments 1 and 2? A. It increases the number of collisions B. It decreases the number of broadcast domains C. It connects segment 1 and broadcasts to segment 2 D. It connects segment 1 and broadcasts from genre to segment 2
Identify 1 characteristic of RARP? A.) MAC to IP address translation B.) Connectionless delivery of packets C.) Can be used to initiate remote O/S load sequence D.) Generates error and control messages
Identify the named IP access-list number range? A.) 600 - 699 B.) 1 - 99 C.) 900 - 999 D.) 200 - 299 E.) none of the above
Does a bridge divide a network into smaller segments?
LMI operates between the Frame Switch and what other device? A.) CPE device B.) Another Frame Switch C.) X.25 switch D.) Novell File Server
There are 2 types of PPP authentication supported by the Cisco IOS. What are they? A.) PAP B.) PREDICTOR C.) MD5 D.) CHAP E.) STACKER F.) MSCHAP
Identify 2 functions of IPX access-lists? A.) Control SAP traffic B.) Limit number of Novell servers on a network C.) Limit number of workstations on a network D.) Block IPX traffic
An optional parameter on an IPX access is the 'LOG' parameter. This records access-list violations when a packet matches. What else does the 'LOG' option do? A.) Records the number of times that a packet matches the list. B.) Return a message to user who is denied access the by list. C.) Notifies an SNMP Agent. D.) Saves the log to NVRAM. E.) Send an SNMP Trap.
CCNA 
