DHCP snooping

[M.Sultan]

Hello guys

I configured DHCP snooping on SW1.

• #ip dhcp snooping
• #ip dhcp snooping vlan 1
• #interface fast0/0        
• #ip dhcp snooping trust
• #no shutdown 

My endpoint is connected to interface fast0/1, Now my endpoint PC taking APIPA.

Before snooping i tested my DHCP server is OK!

My practice lab is Packet tracer v8.2 which is latest, and other lab is Pnetlab in both simulator it doesn't work, i want to know what its not working cause its the third day is juggling to resolve it. 

[M02@rt37]

Helo @M.Sultan 

Please share your PT lab in a zip file here.

[MHM Cisco World]

No ip dhcp snooping information option 

This need to make server accept dhcp request 

MHM

[M.Sultan]

I did still not working !!! 

[MHM Cisco World]

Can you share all config here 

MHM

[M.Sultan]

#no ip dhcp snooping information option 

i run this command on trusted interface but still not working. 

[MHM Cisco World]

This command need to apply in global mode not on interface mode 

MHM

[M.Sultan]

this command is not appearing on switch except to run it on specific interface.

[balaji.bandi]

Follow below thread :

https://community.cisco.com/t5/network-security/dhcp-snooping/m-p/4977548#M1106897

[M.Sultan]

i will share later today, i don't have access to my lab now.