09-27-2012 11:26 AM - edited 03-16-2019 01:25 PM
when we connect pc to Ip phone on the pc port computer is geting 160. Ip address and I pphone is working good but not computer.when we connect computer to same port it is working fine.
interface GigabitEthernet2/0/17
switchport access vlan 2
switchport mode access
switchport voice vlan 240
spanning-tree portfast
end
Plesae someone tell is there any additional config need to configure.
09-27-2012 11:35 AM
Can you paste the IP address of the phone and the IP address of the PC when connected without daisy chaining from phone..
09-27-2012 01:32 PM
Check the PC Port setting from the phone and verify that it is not disabled.
Dat Pham
09-28-2012 01:54 AM
Login to Switch, check on what vlan the phone mac has been learnt on.
use the show mac address-table
Check column 1.
What is the phone model ? We've had similar issues, usually unplugging/ plugging works.
Check phone IP . Usually it takes IP from the voice vlan,
But at times, it does take the IP from the data vlan & now the pc doesn't have a source from which it can request
( Sorry, technically not so strong to explain)
10-01-2012 03:10 AM
Thanks for your sugestions..i resolved the issue..
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