RE: 2511 between cable modem and network [7:2312]
12.1(2)T supports "ip address dhcp". At least on the 4500-m. -Original Message- From: Rick Cossey [mailto:[EMAIL PROTECTED]] Sent: Friday, April 27, 2001 5:00 PM To: [EMAIL PROTECTED] Subject: Re: 2511 between cable modem and network [7:2312] Raul, Please explain what you mean by "1 Ethernet interface".All cable/DSL modems I have workd with(It has been a lot) have a Ethernet handoff. You need 2 Ethernet interfaces to connect a cable modem to a router and then to your LAN. Also, I have not been able to get an IOS version for the Cisco 4000 that does IP Address DHCP as needed to be a dhcp client. I am currently doing it with a Cisco 2514. Rick ""Raul F. Fernandez"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Or run nat overload off the 1 ethernet interface on the router, thats how I > do it. > > Raul > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Kevin Wigle > Sent: Friday, April 27, 2001 4:16 PM > To: [EMAIL PROTECTED] > Subject: Re: 2511 between cable modem and network [7:2312] > > > quick answer - no > > The connection to the cable modem is ethernet. Don't get confused by the > term "modem". > > You need a router with 2 ethernet ports. > > Kevin Wigle > > - Original Message - > From: Roberts, Timothy > To: > Sent: Friday, April 27, 2001 3:52 PM > Subject: 2511 between cable modem and network [7:2312] > > > > Can a 2511 be setup to connect a cable modem (ethernet) to a network > segment > > (ethernet)? I was going to use a 4000 but I do not have the flash > > requirements to run 12.1 code so that I can make use of the "ip address > > dhcp". Can I use one of the Async ports to connect to the cable modem end > > (provider via dhcp) and then enable nat to my network via the e0. Is this > > possible? Has anyone tried this before? > > Thanks > > > > Confidentiality Notice: This e-mail message, including any attachments, is > > for the sole use of the intended recipient(s) and may contain confidential > > and privileged information. Any unauthorized review, use, disclosure or > > distribution is prohibited. If you are not the intended recipient, please > > contact the sender by reply e-mail and destroy all copies of the original > > message. > > 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] > 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] Confidentiality Notice: This e-mail message, including any attachments, is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2755&t=2312 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: 2511 between cable modem and network [7:2312]
Basically you need a hub, 1 router with an ethernet port and a cable modem. You will need to assign the routable ip that you would get on your NIC to the ethernet interface of the router. The trick is to have the cable modem turned off then plug it into the hub and also have the ethernet interface on the router plugged into the hub. Make sure router is up with the ip address you would normally get as primary ip. Turn the cable modem on, it will see the router ethernet interface and grab the mac address and return it to the UBR or whatever. You will then need to configure NAT overload so it overloads off the ethernet interface. I will gladly provide this config for you below: ip name server xxx.xxx.xxx.xxx DNS server name provided by provider...get this of winipconfis or ipconfig/all interface Ethernet0 ip address xxx.xxx.xxx.xxx xxx.xxx.xxx.xxx -ip address that the dhcp server would usually give your nic ip nat outside ip nat inside source list 7 interface ethernet0 overload - defines which address inside may use NAT overload off the ethernet access-list permit any - I only have a few system behind everything that need to get out so this is sufficient This works folks. I am using a 2511, sure there maybe other ways but I did not want to bid on a 2 ethernet port 2500 router. Raul -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Rick Cossey Sent: Friday, April 27, 2001 8:00 PM To: [EMAIL PROTECTED] Subject: Re: 2511 between cable modem and network [7:2312] Raul, Please explain what you mean by "1 Ethernet interface".All cable/DSL modems I have workd with(It has been a lot) have a Ethernet handoff. You need 2 Ethernet interfaces to connect a cable modem to a router and then to your LAN. Also, I have not been able to get an IOS version for the Cisco 4000 that does IP Address DHCP as needed to be a dhcp client. I am currently doing it with a Cisco 2514. Rick ""Raul F. Fernandez"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Or run nat overload off the 1 ethernet interface on the router, thats how I > do it. > > Raul > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Kevin Wigle > Sent: Friday, April 27, 2001 4:16 PM > To: [EMAIL PROTECTED] > Subject: Re: 2511 between cable modem and network [7:2312] > > > quick answer - no > > The connection to the cable modem is ethernet. Don't get confused by the > term "modem". > > You need a router with 2 ethernet ports. > > Kevin Wigle > > - Original Message - > From: Roberts, Timothy > To: > Sent: Friday, April 27, 2001 3:52 PM > Subject: 2511 between cable modem and network [7:2312] > > > > Can a 2511 be setup to connect a cable modem (ethernet) to a network > segment > > (ethernet)? I was going to use a 4000 but I do not have the flash > > requirements to run 12.1 code so that I can make use of the "ip address > > dhcp". Can I use one of the Async ports to connect to the cable modem end > > (provider via dhcp) and then enable nat to my network via the e0. Is this > > possible? Has anyone tried this before? > > Thanks > > > > Confidentiality Notice: This e-mail message, including any attachments, is > > for the sole use of the intended recipient(s) and may contain confidential > > and privileged information. Any unauthorized review, use, disclosure or > > distribution is prohibited. If you are not the intended recipient, please > > contact the sender by reply e-mail and destroy all copies of the original > > message. > > 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] > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2347&t=2312 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 2511 between cable modem and network [7:2312]
Raul, Please explain what you mean by "1 Ethernet interface".All cable/DSL modems I have workd with(It has been a lot) have a Ethernet handoff. You need 2 Ethernet interfaces to connect a cable modem to a router and then to your LAN. Also, I have not been able to get an IOS version for the Cisco 4000 that does IP Address DHCP as needed to be a dhcp client. I am currently doing it with a Cisco 2514. Rick ""Raul F. Fernandez"" wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Or run nat overload off the 1 ethernet interface on the router, thats how I > do it. > > Raul > > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of > Kevin Wigle > Sent: Friday, April 27, 2001 4:16 PM > To: [EMAIL PROTECTED] > Subject: Re: 2511 between cable modem and network [7:2312] > > > quick answer - no > > The connection to the cable modem is ethernet. Don't get confused by the > term "modem". > > You need a router with 2 ethernet ports. > > Kevin Wigle > > - Original Message - > From: Roberts, Timothy > To: > Sent: Friday, April 27, 2001 3:52 PM > Subject: 2511 between cable modem and network [7:2312] > > > > Can a 2511 be setup to connect a cable modem (ethernet) to a network > segment > > (ethernet)? I was going to use a 4000 but I do not have the flash > > requirements to run 12.1 code so that I can make use of the "ip address > > dhcp". Can I use one of the Async ports to connect to the cable modem end > > (provider via dhcp) and then enable nat to my network via the e0. Is this > > possible? Has anyone tried this before? > > Thanks > > > > Confidentiality Notice: This e-mail message, including any attachments, is > > for the sole use of the intended recipient(s) and may contain confidential > > and privileged information. Any unauthorized review, use, disclosure or > > distribution is prohibited. If you are not the intended recipient, please > > contact the sender by reply e-mail and destroy all copies of the original > > message. > > 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] > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2342&t=2312 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: 2511 between cable modem and network [7:2312]
Or run nat overload off the 1 ethernet interface on the router, thats how I do it. Raul -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Kevin Wigle Sent: Friday, April 27, 2001 4:16 PM To: [EMAIL PROTECTED] Subject: Re: 2511 between cable modem and network [7:2312] quick answer - no The connection to the cable modem is ethernet. Don't get confused by the term "modem". You need a router with 2 ethernet ports. Kevin Wigle - Original Message - From: Roberts, Timothy To: Sent: Friday, April 27, 2001 3:52 PM Subject: 2511 between cable modem and network [7:2312] > Can a 2511 be setup to connect a cable modem (ethernet) to a network segment > (ethernet)? I was going to use a 4000 but I do not have the flash > requirements to run 12.1 code so that I can make use of the "ip address > dhcp". Can I use one of the Async ports to connect to the cable modem end > (provider via dhcp) and then enable nat to my network via the e0. Is this > possible? Has anyone tried this before? > Thanks > > Confidentiality Notice: This e-mail message, including any attachments, is > for the sole use of the intended recipient(s) and may contain confidential > and privileged information. Any unauthorized review, use, disclosure or > distribution is prohibited. If you are not the intended recipient, please > contact the sender by reply e-mail and destroy all copies of the original > message. > 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] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2339&t=2312 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 2511 between cable modem and network [7:2312]
quick answer - no The connection to the cable modem is ethernet. Don't get confused by the term "modem". You need a router with 2 ethernet ports. Kevin Wigle - Original Message - From: Roberts, Timothy To: Sent: Friday, April 27, 2001 3:52 PM Subject: 2511 between cable modem and network [7:2312] > Can a 2511 be setup to connect a cable modem (ethernet) to a network segment > (ethernet)? I was going to use a 4000 but I do not have the flash > requirements to run 12.1 code so that I can make use of the "ip address > dhcp". Can I use one of the Async ports to connect to the cable modem end > (provider via dhcp) and then enable nat to my network via the e0. Is this > possible? Has anyone tried this before? > Thanks > > Confidentiality Notice: This e-mail message, including any attachments, is > for the sole use of the intended recipient(s) and may contain confidential > and privileged information. Any unauthorized review, use, disclosure or > distribution is prohibited. If you are not the intended recipient, please > contact the sender by reply e-mail and destroy all copies of the original > message. > FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=2315&t=2312 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]