Re: Migrating from routed network to VLAN network [7:11453]
Does vlan20 have an ip address assigned to it? Can the users ping their default gateway? Sean Graham 07/09/01 10:48AM I don't know if anybody has any ideas. I am currently in the process of migrating from a routed network where a 4500 is the core to a VLAN network using a 3640, 5500 and 2900's. I am trying to make the migration as simple and painless as possible by not having to everything in one hit. All users are at the moment in VLAN1 on the same 5500 that is going to be segmented as VLAN 10 thru 60 later on. I have setup a small test so far. I have a 2900XL with an ISL trunk to the 5500 and the 3640 is ISL routing for that VLAN (20). I would like to be able to move users in small groups from VLAN1 to VLAN20 but still giving them full contectivity to VLAN1. The 3640 is sharing routes with the old 4500 and knows how to get to everything. When I put a user onto a port on the 2900 in VLAN20 it is not able to connect to anything. Any ideas... Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=11456t=11453 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Migrating from routed network to VLAN network [7:11453]
What about that good old DHCP. Has the workstation got a valid IP address for that subnet? -Original Message- From: Sean Graham [mailto:[EMAIL PROTECTED]] Sent: 09 July 2001 15:49 To: [EMAIL PROTECTED] Subject: Migrating from routed network to VLAN network [7:11453] I don't know if anybody has any ideas. I am currently in the process of migrating from a routed network where a 4500 is the core to a VLAN network using a 3640, 5500 and 2900's. I am trying to make the migration as simple and painless as possible by not having to everything in one hit. All users are at the moment in VLAN1 on the same 5500 that is going to be segmented as VLAN 10 thru 60 later on. I have setup a small test so far. I have a 2900XL with an ISL trunk to the 5500 and the 3640 is ISL routing for that VLAN (20). I would like to be able to move users in small groups from VLAN1 to VLAN20 but still giving them full contectivity to VLAN1. The 3640 is sharing routes with the old 4500 and knows how to get to everything. When I put a user onto a port on the 2900 in VLAN20 it is not able to connect to anything. Any ideas... Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=11465t=11453 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Migrating from routed network to VLAN network [7:11453]
I agree with the DHCP idea. Just don't forget to enable BOOTP forwarding or it won't work. As far as the migration goes, you probably just need to get a good idea of your traffic flows and determine what the impact will be of routing it between the VLANs. IMHO. Brian Wilkins McCallum, Robert wrote: What about that good old DHCP. Has the workstation got a valid IP address for that subnet? -Original Message- From: Sean Graham [mailto:[EMAIL PROTECTED]] Sent: 09 July 2001 15:49 To: [EMAIL PROTECTED] Subject: Migrating from routed network to VLAN network [7:11453] I don't know if anybody has any ideas. I am currently in the process of migrating from a routed network where a 4500 is the core to a VLAN network using a 3640, 5500 and 2900's. I am trying to make the migration as simple and painless as possible by not having to everything in one hit. All users are at the moment in VLAN1 on the same 5500 that is going to be segmented as VLAN 10 thru 60 later on. I have setup a small test so far. I have a 2900XL with an ISL trunk to the 5500 and the 3640 is ISL routing for that VLAN (20). I would like to be able to move users in small groups from VLAN1 to VLAN20 but still giving them full contectivity to VLAN1. The 3640 is sharing routes with the old 4500 and knows how to get to everything. When I put a user onto a port on the 2900 in VLAN20 it is not able to connect to anything. Any ideas... Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=11631t=11453 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
