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Pc is not comming up when we connect to phone but phone is working

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.

4 Replies 4

Sudharshan S
Beginner
Beginner

Can you paste the IP address of the phone and the IP address of the PC when connected without daisy chaining from phone..

phamvinhdat
Participant
Participant

Check the PC Port setting from the phone and verify that it is not disabled.

Dat Pham

Girish Pai
Beginner
Beginner

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)

Thanks for your sugestions..i resolved the issue..

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