Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

DHCP option 82 and CNR6.2.2

Hi

I try to use CNR for assignment of IP address to clients. I'd like to use option 82 - circuit ID and remote ID for IP address allocation - one IP address per one combination of circuit ID and remote ID. Is this possible??

I use the following expression in the client-class lookup ID field of DHCP server setting: (try (concat ((to-string (request option 82 1))(to-string (request option 82 2)))). This string I use for name of client-class. And I made reservation for IP address in the scope. Is this procedure correct? Thanks.

2 REPLIES
Silver

Re: DHCP option 82 and CNR6.2.2

Probably your settings will work. You may also get some help from these links:

http://www.cisco.com/warp/public/109/cable_faq_cnr_dhcp.html

http://www.hanewin.de/dhcp/dhcp.htm

New Member

Re: DHCP option 82 and CNR6.2.2

Thank you for these information. I will try some other script.

Bye

181
Views
3
Helpful
2
Replies
CreatePlease login to create content