My Scenario will be like this (Please see the attached image)
My Core Router Configuration as follows:
ip address 78.*.*.* 255.255.255.*
description "Connection to ISP"
ip address 89.*.*.* 255.255.255.*
Now We recently purchased the following Public ip as follows :
78.*.*.* (for router)
78.*.*.* (for Host)
My Question is where and how can i configure the new router public ip inorder to access the public host ip?
You could assign the new ip address as secondary ip address even though it is not a good practice to run the secondary ip address. Like
Hope that helps.
Please rate when applicable or helpful !!!
Thaks for your support, i tried as you suggest; still its not working
Primary_Router_HO(config-subif)#ip address 78.*.*.* 255.255.255.*
% Configuring IP routing on a LAN subinterface is only allowed if that
subinterface is already configured as part of an IEEE 802.10, IEEE 802.1Q,
or ISL vLAN.
Looking forward to your reply.
i have added the secondary ip to the fastethernet interface of my router
now i can ping this address from my lan
I have already added the Acl and Natting (for my local ip(10.10.3.5) to public ip)
But nothing is working.
I configured exactly same as old config; but unable to ping new public router ip as well as host ip..
I ask my provider to check the settings;
Anyhow now this is working without any changes.
Thanks for your valuable time and considerations.