help with router 1841 configuration
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08-11-2023 11:26 PM
Hello,
I am trying to practice for the CCNA but I got issue with the cisco 1841 router config, So the issue is I connected I have f0/0 and f0/1 as dhcp but I see only f0/0 show assigned to ip address and up but f0/1 connected to my laptop but still shows unassigned, and NVI0 has ip address as well and up any idea how I can make f0/1 to show assigned as f0/0 and be able to connect it to my lap as hardwire conneted ethernet??
Thank you!
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08-11-2023 11:43 PM - edited 08-12-2023 12:17 AM
So... Could you send full conf? Just the output of sh run command.
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08-12-2023 12:27 AM
interface FastEthernet0/0
ip address dhcp
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/0/0:0
ip address 20.20.20.3 255.255.255.0
!
ip forward-protocol nd
!
!
no ip http server
!
!
!
control-plane
!
disable-eadi
!
!
line con 0
line aux 0
line vty 0 4
login
transport input all
!
scheduler allocate 20000 1000
end
R3#
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08-12-2023 01:44 AM - edited 08-12-2023 01:45 AM
These two following actions should fix your problem, if i have clearly understood your problem:
1) Both your interfaces (f0/0 and f0/1) are in a shutdown state, you have to turn them on by executing no shutdown command.
2) You have to apply ip address dhcp command on interface f0/1to get a ip address.
Hope this help.
identit255
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08-12-2023 01:53 AM
Plus as I see the dhcp server is not configured locally, so you have to set dhcp relay ip address.
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08-12-2023 09:21 AM
Hello @yossryhelal,
What do you want to do?
Connect PC on fa 0/0 and fa 0/1 and deliver IP address to that PCs ?
If yes! Give an IP add. to these interfaces as Gateway of PCs and configure DHCP server on 1841 to deliver IP add to PCs.
If no! Please more elaborate.
Thanks.
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