DHCP not working on new vlan design
Have not seen this one, any feedback would be great! Topology: Have 2-5509/2sups/2RSFC 1-remote building with 5509 (single fiber between) 1-corp building with 5509 3548/24 for both locations for end user wire rooms Running 802.1Q, trunking/etherchannels between 3500 and 5509. Trunking between 5509 to 5509. On the 3500 assigning users of ports to vlan. So if Joe in acct is on port 1, he goes to acct vlan. Problem: When took users to (new network) new 3500, having major DHCP problems. It is having major problems obtaining DHCP IP addresses. For exp. some in vlan 20 get ip, while others in 20 dont. Took my laptop and assigned to different vlans. Could get ip for vlan 15, but not vlan 10. (assigned prot to both vlans at the time trying to obtain an ip). There is not a constant or regular pattern to this, very various in obtaining ip. So had to give statics now.Using Win2000 for DHCP. Also, while doing debug arp found some interesting behavior:0050.0488.6c20 000 0.. wrong cable, interface Vlan9, DUPADDR: Duplicate address on Vlan182, IP ARP: creating incomplete entry for IP address Has anyone seen this type of behavior? I am at odds, any suggestion and feedback! thanks max [EMAIL PROTECTED] __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: DHCP not working on new vlan design
Found the problem and thought everyone should know about this one. On NT DHCP Win2000 Server, by default Bootp is NOT enabled. We found our Win2000 server only had DHCP enabled and Bootp was not. After we enabled Bootp, everything went up with no problem. This was the first time I worked with Win2000 and think it is strange MS has DHCP and Bootp separate. Does anyone know why? What services did MS build into just the DHCP vs Bootp? Thanks! > Have not seen this one, any feedback would be great! > > Topology: > Have 2-5509/2sups/2RSFC > 1-remote building with 5509 (single fiber between) > 1-corp building with 5509 > > 3548/24 for both locations for end user wire rooms > > Running 802.1Q, trunking/etherchannels between > 3500 and 5509. Trunking between 5509 to 5509. > > On the 3500 assigning users of ports to vlan. > So if Joe in acct is on port 1, he goes to acct > vlan. > > Problem: > When took users to (new network) new 3500, having > major DHCP problems. It is having major problems > obtaining DHCP IP addresses. For exp. some in vlan > 20 > get ip, while others in 20 dont. Took my laptop and > assigned to different vlans. Could get ip for vlan > 15, > but not vlan 10. (assigned prot to both > vlans at the time trying to obtain an ip). > > There is not a constant or regular pattern to this, > very various in obtaining ip. So had to give statics > now.Using Win2000 for DHCP. > > Also, while doing debug arp found some interesting > behavior:0050.0488.6c20 000 0.. wrong cable, > interface Vlan9, > > DUPADDR: Duplicate address on Vlan182, > > IP ARP: creating incomplete entry for IP address > > Has anyone seen this type of behavior? I am at odds, > any suggestion and feedback! > > thanks > max > [EMAIL PROTECTED] > > __ > Do You Yahoo!? > Get personalized email addresses from Yahoo! Mail - > only $35 > a year! http://personal.mail.yahoo.com/ > __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
How to determine Frame-Relay BW, Utilization, congestion etc
Hi All, I was wondering if someone could tell me a good way to determine what the utilization, performance, BW, congestion etc is for a frame-relay network. I am trying to figure out the current network condition and if I need additional BW for new remotes sites that are about to be added to the network. I have a hub-spoke network with the core router PTP (sub-interfaces) with the remote sites. Also, does anyone have any experience with the best way to set the traffic up as in QOS or traffic shaping? Does this really help out in BW and performance etc? Thanks for the feedback! Max __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
4908-L3 [7:11188]
All, Has anyone configured a 4908-L3 using VTP? I have read mixed informatin concerning this switch. Does this support VTP and if it does, what modes such as client, server, or transparent? Also, will this support pruning? I have found where it supports 802.1Q and under an older IOS will not support VTP, is there a newer IOS which supports VTP ver 1 or 2? I need this switch to at least pass VTP adver. so my 3500 switches behind/attached to it can learn about vlans etc from/created on my 5500 core (4908 attached to the 5500). Thanks for the help! [EMAIL PROTECTED] __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=11188&t=11188 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
