RE: Setting up a DHCP server on a cisco router
Greg I believe you are correct, but this config you have submitted (to relieve our original poster from any research of his own) still has the router looking to another server for an IP range. The router is configuring the client adapter, but not by itself. If in your example you shut down the DHCP server the router would fail to be given the pool and wouldn't operate. You can actually specify the ip pool on the router and by various way instruct the router to pull from this pool as ppp is negotitated and the adapter is configured, and thereby getting rid of that additional DHCP server all together. Brian From: "Greg Owens" [EMAIL PROTECTED] To: "Greg Owens" [EMAIL PROTECTED], "Brian Lodwick" [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: RE: Setting up a DHCP server on a cisco router Date: Sun, 7 Jan 2001 01:41:39 -0500 cisco2501#show running-config Building configuration... Current configuration: ! version 12.1 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname cisco2501 ! no logging console enable secret 5 $1$QAjL$5D.YF.Io57Fr02o5MG23U. enable password router ! ! ! ! ! ip subnet-zero no ip dhcp conflict logging ip dhcp excluded-address 192.168.0.49 192.168.0.50 ! ip dhcp pool test network 192.168.0.48 255.255.255.240 domain-name Rock.com dns-server 204.127.160.2 default-router 192.168.0.50 ! ip dhcp pool tes ! ! ! ! interface Ethernet0 ip address 192.168.0.49 255.255.255.240 ip helper-address 192.168.0.34 no ip mroute-cache ! interface Serial0 bandwidth 56 ip address 192.168.0.33 255.255.255.240 ip helper-address 192.168.0.33 ip helper-address 192.168.0.34 ip directed-broadcast no ip split-horizon no ip mroute-cache clockrate 56000 ! interface Serial1 no ip address no ip mroute-cache shutdown ! router eigrp 100 network 192.168.0.0 ! ip classless no ip http server ! snmp-server engineID local 000902000C0A109E snmp-server community public RO snmp-server packetsize 2048 ! line con 0 transport input none line aux 0 line vty 0 4 password router login ! end -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Greg Owens Sent: Sunday, January 07, 2001 12:04 AM To: Brian Lodwick; [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: Setting up a DHCP server on a cisco router -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Brian Lodwick Sent: Saturday, January 06, 2001 1:58 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: Setting up a DHCP server on a cisco router Leroy, He said he wanted the router to give the client the IP addressing information. In your example the router is forwarding bootp broadcasts and a Windows box is giving the client the IP addressing information. Brian It's a brave man who, when things are at their darkest, can kick back and party! -- Dennis Quaid, "Inner Space" From: Leroy Burns [EMAIL PROTECTED] Reply-To: Leroy Burns [EMAIL PROTECTED] To: "'Andrew Larkins'" [EMAIL PROTECTED], "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: Setting up a DHCP server on a cisco router Date: Sat, 6 Jan 2001 13:36:21 -0500 I hope this will help using DHCP DHCP Relay DHCP relay typically runs on a router and the relay support is available on Windows NT Server version 4.0 and Windows 2000 Server. On Cisco 700 series routers, you can turn on DHCP relay with the set dhcp relay command. You can turn on DHCP relay on a Cisco IOS router by configuring ip helper-address with the address of the DHCP server on each interface that will have DHCP clients. The ip helper-address command forwards many other IP broadcasts, including DNS, Trivial File Transfer Protocol (TFTP), and NetBIOS name service packets. To forward only DHCP requests, see the following example configuration. For more information, see the "Configuring Broadcast Handling" section in the Network Protocols Configuration Guide, Part I. no ip forward-protocol udp tftp no ip forward-protocol udp dns [This command is not listed in IOS! J.R.] no ip forward-protocol udp time no ip forward-protocol udp netbios-ns no ip forward-protocol udp netbios-dgm no ip forward-protocol udp tacacs ip forward-protocol udp bootpc ! interface ethernet 0 ip helper-address 172.16.12.15 interface ethernet 1 ip helper-address 172.16.12.15 Exerpt from: http://www.cisco.com/warp/public/473/winnt_dg.htm#xtocid88299 You must apply the ip helper-address [dhcp server IP] to EVERY interface, including the serial. Whew! Makes a man feel mancho to solve such problems. ___ _ _ Leroy Burns - LAN Administrator 75 Piedmont Avenue, Suite 1200 Atlanta, GA 30303-2507 Direct Voice and Fax: 678.365.2661 mailto:[EMAIL PROTECTED] - http://www.skylight.n
Re: Setting up a DHCP server on a cisco router
Andrew, The ip addressing information only? any additional parameters? Also do you mean you want ppp to assign IP addresses to the host machines? You can have a DHCP server specify a pool to the router to give out, you can have the router point to a DHCP server and the server will configure the hosts adapter, or you can simply have the router configure the host using ppp- along with the IP you can also have it assign primary and secondary WINs and DNS. Have you checked the Cisco website? They got lots of good info. I'd go to Cisco's website and type into the search something like assigning ip to clients. Brian From: Andrew Larkins [EMAIL PROTECTED] Reply-To: Andrew Larkins [EMAIL PROTECTED] To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: Setting up a DHCP server on a cisco router Date: Sat, 6 Jan 2001 19:04:25 +0200 Can anyone give me a sample config. I want the router to give the clienthe IP addressing information Thanks in advance Andrew _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get your FREE download of MSN Explorer at http://explorer.msn.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Setting up a DHCP server on a cisco router
Try this: http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/ip_c /ipcprt1/1cddhcp.htm ..dj ""Brian Lodwick"" [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Andrew, The ip addressing information only? any additional parameters? Also do you mean you want ppp to assign IP addresses to the host machines? You can have a DHCP server specify a pool to the router to give out, you can have the router point to a DHCP server and the server will configure the hosts adapter, or you can simply have the router configure the host using ppp- along with the IP you can also have it assign primary and secondary WINs and DNS. Have you checked the Cisco website? They got lots of good info. I'd go to Cisco's website and type into the search something like assigning ip to clients. Brian From: Andrew Larkins [EMAIL PROTECTED] Reply-To: Andrew Larkins [EMAIL PROTECTED] To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: Setting up a DHCP server on a cisco router Date: Sat, 6 Jan 2001 19:04:25 +0200 Can anyone give me a sample config. I want the router to give the clienthe IP addressing information Thanks in advance Andrew _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get your FREE download of MSN Explorer at http://explorer.msn.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Setting up a DHCP server on a cisco router
I hope this will help using DHCP DHCP Relay DHCP relay typically runs on a router and the relay support is available on Windows NT Server version 4.0 and Windows 2000 Server. On Cisco 700 series routers, you can turn on DHCP relay with the set dhcp relay command. You can turn on DHCP relay on a Cisco IOS router by configuring ip helper-address with the address of the DHCP server on each interface that will have DHCP clients. The ip helper-address command forwards many other IP broadcasts, including DNS, Trivial File Transfer Protocol (TFTP), and NetBIOS name service packets. To forward only DHCP requests, see the following example configuration. For more information, see the "Configuring Broadcast Handling" section in the Network Protocols Configuration Guide, Part I. no ip forward-protocol udp tftp no ip forward-protocol udp dns [This command is not listed in IOS! J.R.] no ip forward-protocol udp time no ip forward-protocol udp netbios-ns no ip forward-protocol udp netbios-dgm no ip forward-protocol udp tacacs ip forward-protocol udp bootpc ! interface ethernet 0 ip helper-address 172.16.12.15 interface ethernet 1 ip helper-address 172.16.12.15 Exerpt from: http://www.cisco.com/warp/public/473/winnt_dg.htm#xtocid88299 You must apply the ip helper-address [dhcp server IP] to EVERY interface, including the serial. Whew! Makes a man feel mancho to solve such problems. _ Leroy Burns - LAN Administrator 75 Piedmont Avenue, Suite 1200 Atlanta, GA 30303-2507 Direct Voice and Fax: 678.365.2661 mailto:[EMAIL PROTECTED] - http://www.skylight.net/ -Original Message- From: Andrew Larkins [mailto:[EMAIL PROTECTED]] Sent: Saturday, January 06, 2001 12:04 PM To: '[EMAIL PROTECTED]' Subject: Setting up a DHCP server on a cisco router Can anyone give me a sample config. I want the router to give the clienthe IP addressing information Thanks in advance Andrew _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Setting up a DHCP server on a cisco router
Leroy, He said he wanted the router to give the client the IP addressing information. In your example the router is forwarding bootp broadcasts and a Windows box is giving the client the IP addressing information. Brian It's a brave man who, when things are at their darkest, can kick back and party! -- Dennis Quaid, "Inner Space" From: Leroy Burns [EMAIL PROTECTED] Reply-To: Leroy Burns [EMAIL PROTECTED] To: "'Andrew Larkins'" [EMAIL PROTECTED], "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: Setting up a DHCP server on a cisco router Date: Sat, 6 Jan 2001 13:36:21 -0500 I hope this will help using DHCP DHCP Relay DHCP relay typically runs on a router and the relay support is available on Windows NT Server version 4.0 and Windows 2000 Server. On Cisco 700 series routers, you can turn on DHCP relay with the set dhcp relay command. You can turn on DHCP relay on a Cisco IOS router by configuring ip helper-address with the address of the DHCP server on each interface that will have DHCP clients. The ip helper-address command forwards many other IP broadcasts, including DNS, Trivial File Transfer Protocol (TFTP), and NetBIOS name service packets. To forward only DHCP requests, see the following example configuration. For more information, see the "Configuring Broadcast Handling" section in the Network Protocols Configuration Guide, Part I. no ip forward-protocol udp tftp no ip forward-protocol udp dns [This command is not listed in IOS! J.R.] no ip forward-protocol udp time no ip forward-protocol udp netbios-ns no ip forward-protocol udp netbios-dgm no ip forward-protocol udp tacacs ip forward-protocol udp bootpc ! interface ethernet 0 ip helper-address 172.16.12.15 interface ethernet 1 ip helper-address 172.16.12.15 Exerpt from: http://www.cisco.com/warp/public/473/winnt_dg.htm#xtocid88299 You must apply the ip helper-address [dhcp server IP] to EVERY interface, including the serial. Whew! Makes a man feel mancho to solve such problems. _ Leroy Burns - LAN Administrator 75 Piedmont Avenue, Suite 1200 Atlanta, GA 30303-2507 Direct Voice and Fax: 678.365.2661 mailto:[EMAIL PROTECTED] - http://www.skylight.net/ -Original Message- From: Andrew Larkins [mailto:[EMAIL PROTECTED]] Sent: Saturday, January 06, 2001 12:04 PM To: '[EMAIL PROTECTED]' Subject: Setting up a DHCP server on a cisco router Can anyone give me a sample config. I want the router to give the clienthe IP addressing information Thanks in advance Andrew _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get your FREE download of MSN Explorer at http://explorer.msn.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Setting up a DHCP server on a cisco router
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Brian Lodwick Sent: Saturday, January 06, 2001 1:58 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: RE: Setting up a DHCP server on a cisco router Leroy, He said he wanted the router to give the client the IP addressing information. In your example the router is forwarding bootp broadcasts and a Windows box is giving the client the IP addressing information. Brian It's a brave man who, when things are at their darkest, can kick back and party! -- Dennis Quaid, "Inner Space" From: Leroy Burns [EMAIL PROTECTED] Reply-To: Leroy Burns [EMAIL PROTECTED] To: "'Andrew Larkins'" [EMAIL PROTECTED], "'[EMAIL PROTECTED]'" [EMAIL PROTECTED] Subject: RE: Setting up a DHCP server on a cisco router Date: Sat, 6 Jan 2001 13:36:21 -0500 I hope this will help using DHCP DHCP Relay DHCP relay typically runs on a router and the relay support is available on Windows NT Server version 4.0 and Windows 2000 Server. On Cisco 700 series routers, you can turn on DHCP relay with the set dhcp relay command. You can turn on DHCP relay on a Cisco IOS router by configuring ip helper-address with the address of the DHCP server on each interface that will have DHCP clients. The ip helper-address command forwards many other IP broadcasts, including DNS, Trivial File Transfer Protocol (TFTP), and NetBIOS name service packets. To forward only DHCP requests, see the following example configuration. For more information, see the "Configuring Broadcast Handling" section in the Network Protocols Configuration Guide, Part I. no ip forward-protocol udp tftp no ip forward-protocol udp dns [This command is not listed in IOS! J.R.] no ip forward-protocol udp time no ip forward-protocol udp netbios-ns no ip forward-protocol udp netbios-dgm no ip forward-protocol udp tacacs ip forward-protocol udp bootpc ! interface ethernet 0 ip helper-address 172.16.12.15 interface ethernet 1 ip helper-address 172.16.12.15 Exerpt from: http://www.cisco.com/warp/public/473/winnt_dg.htm#xtocid88299 You must apply the ip helper-address [dhcp server IP] to EVERY interface, including the serial. Whew! Makes a man feel mancho to solve such problems. ___ _ _ Leroy Burns - LAN Administrator 75 Piedmont Avenue, Suite 1200 Atlanta, GA 30303-2507 Direct Voice and Fax: 678.365.2661 mailto:[EMAIL PROTECTED] - http://www.skylight.net/ -Original Message- From: Andrew Larkins [mailto:[EMAIL PROTECTED]] Sent: Saturday, January 06, 2001 12:04 PM To: '[EMAIL PROTECTED]' Subject: Setting up a DHCP server on a cisco router Can anyone give me a sample config. I want the router to give the clienthe IP addressing information Thanks in advance Andrew _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ Get your FREE download of MSN Explorer at http://explorer.msn.com _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] cisco2501#show running-config Building configuration... Current configuration: ! version 12.1 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname cisco2501 ! no logging console enable secret 5 $1$QAjL$5D.YF.Io57Fr02o5MG23U. enable password router ! ! ! ! ! ip subnet-zero no ip dhcp conflict logging ip dhcp excluded-address 192.168.0.49 192.168.0.50 ! ip dhcp pool test network 192.168.0.48 255.255.255.240 domain-name Rock.com dns-server 204.127.160.2 default-router 192.168.0.50 ! ip dhcp pool tes ! ! ! ! interface Ethernet0 ip address 192.168.0.49 255.255.255.240 ip helper-address 192.168.0.34 no ip mroute-cache ! interface Serial0 bandwidth 56 ip address 192.168.0.33 255.255.255.240 ip helper-address 192.168.0.33 ip helper-address 192.168.0.34 ip directed-broadcast no ip split-horizon no ip mroute-cache clockrate 56000 ! interface Serial1 no ip address no ip mroute-cache shutdown ! router eigrp 100 network 192.168.0.0 ! ip classless no ip http server ! snmp-server engineID local 000902000C0A109E snmp-server community public RO snmp-server packetsize 2048 ! line con 0 transport input none line aux 0 line vty 0 4 password router login ! end _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
