Please do make sure you prefix the MAC address with the media identifier or it simply will not work. Thanks, Shannon Murphy, CCNA, CCDA -----Original Message----- From: Mark & Monica Baker [mailto:[EMAIL PROTECTED]] Sent: Wednesday, August 01, 2001 10:20 AM To: [EMAIL PROTECTED] Subject: RE: a question about making cisco 6506 as a dhcp server [7: 14491] Leo, If I understand you correctly, you want to do a manual binding, giving one particular DHCP client the same address all the time? If so, go here and take a look at the config: http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft /120t/120t1/easyip2.htm#xtocid432218 Thanx, Mark Baker CCNA CCNP -----Original Message----- From: Leo Shen [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, August 01, 2001 6:25 AM To: [EMAIL PROTECTED] Subject: a question about making cisco 6506 as a dhcp server [7:14465] first,the 6506 is a new one,it's ios is 12.16,so it can control layer2&layer3 with one interface(the old has two interfaces,one is router,another is switch,but the new one only has one interface,it can control both router and switch). now,i have maken the 6506 as dhcp server for about 2 months,the config is : ip dhcp pool vlan210 network 10.2.10.0 255.255.255.0 default-router 10.2.10.254 dns-server 10.2.90.1 ! ip dhcp pool vlan230 network 10.2.30.0 255.255.255.0 default-router 10.2.30.254 dns-server 10.2.90.1 ! ip dhcp pool vlan221 network 10.2.21.0 255.255.255.0 default-router 10.2.21.254 dns-server 10.2.90.1 ...... now,I want to make some special user have special ip address,for instance,one user's mac address is aa-bb-cc-dd-ee-ff,I want that his address will be 10.2.10.101,another user's mac address is 12-34-56-78-90-12,his address will be 10.2.21.202,how can I realize it?except using static address,must via dhcp and 6506'config could someone tell me the command and config? thanks! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=14508&t=14508 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]