×
INTELLIGENT WORK FORUMS
FOR COMPUTER PROFESSIONALS

Contact US

*
*
*
*

Thanks. We have received your request and will respond promptly.

Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

DHCP/VPN Issue

thread567-1141366

DHCP/VPN Issue

DHCP/VPN Issue

(OP)

We have an existing P550 switch that has stopped allowing 1 VLAN from getting an IP address from the DHCP server.  From the DHCP Server I can ping the VLAN interface that is on the effected P550.  If I assign this VLAN to a port and configure a system with a manual IP address on that particular VLAN, it will work fine.  It only seems to effect DHCP on that VLAN.  All other VLAN's can get an address.  I have confirmed that the DHCP scope for that VLAN is configured properly.  Again, it was working one day but not the next.

Any help would be appreciated.

RE: DHCP/VPN Issue

If the switch has a DHCP relay or IP Forwarder option you need to check this points at the DHCP server.

Also check that the scope for the particular VLAN exists on the server and has not been de-activated by mistake.

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members! Already a Member? Login
Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close