RE: Cisco routers and DHCP server
Rich, You want to put it on the other side, where those clients are. If you have a relay agent in the clients sunet, you do not need any config on the router. In other words, if you want to configure the router, no relay agent is needed. Kent --- William E Gragido [EMAIL PROTECTED] wrote: First off, is this an NT DHCP server? If so you will need to configure the Relay Agents on the segment(s) where the DHCP server is not present. This will allow for DHCP queries and responses to traverse your RFC1542 compliant router. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Richard Sent: Tuesday, July 11, 2000 5:21 PM To: [EMAIL PROTECTED] Subject: Cisco routers and DHCP server I have a DHCP server on one network and want clients from the other network to be able to attain its ip address from this dhcp server. What are the necessary commands needed to make this possible? I've tried "ip helper-address" alone on the ethernet interface on the other side of the dhcp server network, but it didn't work. What other commands do I need? Any commments are greatly appreciated. Richard ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] __ Do You Yahoo!? Get Yahoo! Mail Free email you can access from anywhere! http://mail.yahoo.com/ ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Cisco routers and DHCP server
DHCP relay agents are only needed to pass DCHP request and acknowledgements to the PC's on the subnet which are incapable of handling their own DHCP configuration. You just need to configure ip-helper-address on the router nearest the DHCP server. From: Kent [EMAIL PROTECTED] Reply-To: Kent [EMAIL PROTECTED] To: William E Gragido [EMAIL PROTECTED],Richard [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: RE: Cisco routers and DHCP server Date: Wed, 12 Jul 2000 06:58:14 -0700 (PDT) Rich, You want to put it on the other side, where those clients are. If you have a relay agent in the clients sunet, you do not need any config on the router. In other words, if you want to configure the router, no relay agent is needed. Kent --- William E Gragido [EMAIL PROTECTED] wrote: First off, is this an NT DHCP server? If so you will need to configure the Relay Agents on the segment(s) where the DHCP server is not present. This will allow for DHCP queries and responses to traverse your RFC1542 compliant router. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Richard Sent: Tuesday, July 11, 2000 5:21 PM To: [EMAIL PROTECTED] Subject: Cisco routers and DHCP server I have a DHCP server on one network and want clients from the other network to be able to attain its ip address from this dhcp server. What are the necessary commands needed to make this possible? I've tried "ip helper-address" alone on the ethernet interface on the other side of the dhcp server network, but it didn't work. What other commands do I need? Any commments are greatly appreciated. Richard ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] __ Do You Yahoo!? Get Yahoo! Mail Free email you can access from anywhere! http://mail.yahoo.com/ ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Cisco routers and DHCP server
Here is full command that i know of. interface ethernet 0 ip address #.#.#.# *.*.*.* ( user subnet and subnet mask) ip helper-address ... -- DHCP server ip address hope it helps --Original Message-- From: "Richard" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: July 11, 2000 10:20:40 PM GMT Subject: Cisco routers and DHCP server I have a DHCP server on one network and want clients from the other network to be able to attain its ip address from this dhcp server. What are the necessary commands needed to make this possible? I've tried "ip helper-address" alone on the ethernet interface on the other side of the dhcp server network, but it didn't work. What other commands do I need? Any commments are greatly appreciated. Richard ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] iWon.com http://www.iwon.com why wouldn't you? ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Cisco routers and DHCP server
Also try enabling proxy-arp on the router interfaces. -Original Message- From: jeongwoo park [EMAIL PROTECTED] To: [EMAIL PROTECTED] [EMAIL PROTECTED] Date: Tuesday, July 11, 2000 22:19 Subject: RE: Cisco routers and DHCP server Here is full command that i know of. interface ethernet 0 ip address #.#.#.# *.*.*.* ( user subnet and subnet mask) ip helper-address ... -- DHCP server ip address hope it helps --Original Message-- From: "Richard" [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: July 11, 2000 10:20:40 PM GMT Subject: Cisco routers and DHCP server I have a DHCP server on one network and want clients from the other network to be able to attain its ip address from this dhcp server. What are the necessary commands needed to make this possible? I've tried "ip helper-address" alone on the ethernet interface on the other side of the dhcp server network, but it didn't work. What other commands do I need? Any commments are greatly appreciated. Richard ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] iWon.com http://www.iwon.com why wouldn't you? ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Cisco routers and DHCP server
First off, is this an NT DHCP server? If so you will need to configure the Relay Agents on the segment(s) where the DHCP server is not present. This will allow for DHCP queries and responses to traverse your RFC1542 compliant router. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Richard Sent: Tuesday, July 11, 2000 5:21 PM To: [EMAIL PROTECTED] Subject: Cisco routers and DHCP server I have a DHCP server on one network and want clients from the other network to be able to attain its ip address from this dhcp server. What are the necessary commands needed to make this possible? I've tried "ip helper-address" alone on the ethernet interface on the other side of the dhcp server network, but it didn't work. What other commands do I need? Any commments are greatly appreciated. Richard ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] ___ UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html FAQ, list archives, and subscription info: http://www.groupstudy.com Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
