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Multiple IP on one NIC

Hi all!

In the following environment:

cisco switch
- vlan1: 10.1.1.254
- vlan2: 10.2.1.254

one windows server with one NIC
IP1: 10.1.1.1 which is the main IP
IP2: 10.2.1.1

workstation1:
IP: 10.1.1.10

workstation2:
IP: 10.2.1.10

when pinging from switch to workstation 1,2 and server's IP1 everything is ok but pinging from switch to server's IP2, is not working.

Any idea?
Thanks!
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r3helpdesk
Asked:
r3helpdesk
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1 Solution
 
kemi67Commented:
Hello,
You say nothing about net mask.
What are the net mask of server ip1 and ip2?
And netmask of workstation?
And netmask of vlan?
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kemi67Commented:
A common mistake is a wrong typing of the subnet mask
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r3helpdeskAuthor Commented:
the mask is always /24
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kemi67Commented:
Is the server a Windows server?
If yes, are you sure that the netmask is 255.255.255.0?
Do can you ping workstation2 from the server?
Can you post the output from the server, of the command
route print
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r3helpdeskAuthor Commented:
Never mind, I already did it.

server:

right click on network adapters -> properties -> networking tab -> configure -> advanced tab -> VLAN ID -> 2
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r3helpdeskAuthor Commented:
Thank you anyway.
Issue solved.
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