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1841 router

we are going to use cisco 1841 router. i want to configure leased line inthis router .i will be connecting the local lan in fast ethernet 0/0 with ip 10.10.10.1 subnet 255.0.0.0 and i will be connecting the leased line in the serial port with ip 94.56.xxx.xxx subnet 255.255.255.252. help me to configure this  router .pls provide me the command to configure this router.

1 REPLY
Hall of Fame Super Silver

Re: 1841 router

Hello Viraj,

using a /24 mask is better for LAN:

you need to use NAT to provide internet access

int fas0/0

ip address 10.10.10.1 255.255.255.0

ip nat inside

int ser0/0

ip address 94.56.x.y 255.255.255.252

ip nat outside

access-list 11 permit 10.10.10.0 0.0.0.255

ip nat inside source list 11 interface ser0/0 overload

ip route 0.0.0.0 0.0.0.0 94.56.x.z

! where 94.56.x.z is the next-hop on the wan interface

Hope to help

Giuseppe

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