Hi, here's a example from the B5 CLI Guide. You can always download those guides on your own.
https://extranet.enterasys.com/downloads/Pages/dms.ashx?download=26c54380-bd79-4534-9d6c-32f3f3b084e9 Just create a Enterasys account and activate it, if you haven't got one. I think you'll also need to assign a ip address to the VLAN which you want to use with/for your DHCP pool/server configured on the B5 switch. Maybe you can explain your network topology a little bit more? If you don't do any routing and you have only one VLAN (where also your switch management ip address/submet belongs to), then only put your MS or linux dhcp server in that VLAN (here default VLAN 1 - i think) and everything should just work fine. If you want to configure the B5 as DHCP server, please see the B5 CLI guide for the example. Below a example for the ip pool range configuration: >From the CLI guide: set dhcp pool network Use this command to configure the subnet number and mask for an automatic DHCP address pool. Syntax set dhcp pool poolname network number {mask | prefix-length} Parameters poolname Specifies the name of the address pool. Pool names may be up to 31 characters in length. number Specifies an IP subnet for the address pool. mask Specifies the subnet mask in dotted quad notation. prefix-length Specifies the subnet mask as an integer. Defaults None. Mode Switch command, read-write. Usage Use this command to configure a set of IP addresses to be assigned by the DHCP server using the specified address pool. In order to limit the scope of the addresses configured with this command, use the set dhcp exclude command on page 21-7. Examples This example configures the IP subnet 172.20.28.0 with a prefix length of 24 for the automatic DHCP pool named “auto1.” Alternatively, the mask could have been specified as 255.255.255.0. B5(rw)->set dhcp pool auto1 network 172.20.28.0 24 This example limits the scope of 255 addresses created for the Class C network 172,20.28.0 by the previous example, by excluding addresses 172.20.28.80 – 100. B5(rw)->set dhcp exclude 172.20.28.80 172.20.28.100 Hope this helps. Markus Sent via iPhone. On 24.02.2012, at 12:33, "POVEDA SANCHEZ, WENCESLAO" <[email protected]<mailto:[email protected]>> wrote: Thanks Markus, I think I will config dhcp pool on the switch instead of ip-helper, cause if I have understood the only way to configure it on B5 is creating another network, different from de management one. Do you know how to create a range in the pool? Servicio de Informática Wenceslao Poveda Sánchez. I. Técnico de Sistemas. Unidad de SSII - Servicio de Informática. Excma.Diputación Provincial de Alicante [email protected]<mailto:[email protected]> 965.98.89.00 Ext. 8416 La información contenida en este correo electrónico es confidencial, incluyendo sus adjuntos, y va dirigida únicamente al receptor/es que aparece como destinatario. Si ha recibido este mensaje por error, por favor, notifíquenoslo inmediatamente y bórrelo de su sistema. Queda terminantemente prohibida a cualquier otra persona su revelación, copia, distribución o cualquier tipo de tratamiento. The information contained in this email is confidential, including attachments, and is directed only to the receiver listed as the recipient. If you have received this message by mistake, please notify us immediately and delete it from your system. It is strictly forbidden to any other person the disclosure, copying, distribution or any kind of treatment. Antes de imprimir este mensaje, por favor, compruebe que es verdaderamente necesario. El Medio Ambiente es cosa de todos. Before printing this message, please check that it is absolutely necessary. The environment is everyone's business. -----Mensaje original----- De: Kaiser, Markus [mailto:[email protected]] Enviado el: viernes, 24 de febrero de 2012 11:20 Para: Enterasys Customer Mailing List CC: Enterasys Customer Mailing List Asunto: Re: [enterasys] DHCP Relay Hi, doesn't matter if you do routing or not, you'll need to configure a IP address on VLAN 1 "ip address x.x.x.x submetmask", so that the router/ip interface is able to source the unicast, which is sent to the dhcp server because of the dhcp broadcast. Without an ip address on the router, the device can't put a ip address in the dhcp relay ip field of the dhcp unicast packet and also in the ip header (source ip address). The switch management ip won't do that part. But you'll run into another problem on the B5, because you can't have the same ip subnet configured for the switch management ip and vlan 1 for example. You're not allowed to route your own switch management ip subnet on your access switch for security reasons. Kind regards, Markus Sent via iPhone. On 24.02.2012, at 11:01, "POVEDA SANCHEZ, WENCESLAO" <wpoveda@dip- alicante.es<http://alicante.es>> wrote: Hi every body, I have a question, I need to configure DHCP Relay Agent on a B5G, so I make this: router enable configure ip forward-protocol udp 69 interface vlan 1 ip helper-address 192.168.0.3 This is my config, but on dhcp server requests are not arriving, so, do I have to config anyting else on B5? This device is not configure for routing (only switching), but I'd like to enable this feature. Thanks Servicio de Informática Wenceslao Poveda Sánchez. I. Técnico de Sistemas. Unidad de SSII - Servicio de Informática. Excma.Diputación Provincial de Alicante [email protected]<mailto:[email protected]> 965.98.89.00 Ext. 8416 La información contenida en este correo electrónico es confidencial, incluyendo sus adjuntos, y va dirigida únicamente al receptor/es que aparece como destinatario. Si ha recibido este mensaje por error, por favor, notifíquenoslo inmediatamente y bórrelo de su sistema. Queda terminantemente prohibida a cualquier otra persona su revelación, copia, distribución o cualquier tipo de tratamiento. The information contained in this email is confidential, including attachments, and is directed only to the receiver listed as the recipient. If you have received this message by mistake, please notify us immediately and delete it from your system. It is strictly forbidden to any other person the disclosure, copying, distribution or any kind of treatment. Antes de imprimir este mensaje, por favor, compruebe que es verdaderamente necesario. El Medio Ambiente es cosa de todos. Before printing this message, please check that it is absolutely necessary. The environment is everyone's business. -----Mensaje original----- De: Christian Frömmel [mailto:[email protected]] Enviado el: viernes, 24 de febrero de 2012 8:55 Para: Enterasys Customer Mailing List Asunto: Re: [enterasys] Flexview for Mac Address Count Hi, you could use plain snmp as well if you don't find a flexview. In the table BRIDGE-MIB::dot1dTpFdbPort (.1.3.6.1.2.1.17.4.3.1.2) you find the information on which port which mac-adress is learned. The mac is encoded in the OID, the value is a BRIDGE-MIB-internal port-index. You can sum up the MAC-Adresses for single ports with a quite simple script. You can "translate" this internal port-index with the table BRIDGE- MIB::dot1dBasePortIfIndex (.1.3.6.1.2.1.17.1.4.1.2). The values of this table can be translated to real port-strings (fe.1.2, ge.2.3, etc.) with the table IF-MIB::ifName (.1.3.6.1.2.1.31.1.1.1.1). Happy coding, Christian On Fri, 24 Feb 2012, Florian Sontheim wrote: Hi, Thanks for your replys. I thought of Something like this: ge.1.1 - count 1 Mac ge.1.2 - count 3 Macs ge.1.3 - count 1 Mac ... Than i Would be able to locate Miniswitches very fast. Would that be difficult making a own Flexview? I dont have expirience in creating Flexview Filters. Best Regards, Florian Sontheim Von meinem iPhone gesendet Am 23.02.2012 um 17:26 schrieb "Florian Sontheim" <[email protected]<mailto:[email protected]><mailto:[email protected]>>: Hello Guys, is there a flexview showing me the current count of mac addresses behind a switchport? This would be very helpful finding out problems with the multi- auth limitations on the SecureStacks. Thanks and regards, Florian Sontheim Florian Sontheim Staatl. gepr. Techniker Projektleiter CCIE Routing & Switching #26473 SCALTEL AG Buchenberger Str. 18 87448 Waltenhofen Telefon +49 831 54054-512 Telefax +49 (0) 831 54054-509 Hotline +49 (0) 180 533 77 11 [email protected]<mailto:[email protected]><mailto:[email protected]> www.scaltel.de<http://www.scaltel.de><http://www.scaltel.de> <logoemailsignatur_mittel.gif> Rechtsform: Aktiengesellschaft Registergericht: Kempten HRB 7208 Sitz: Waltenhofen Vorstandsvorsitzender: Christian Skala Vorstand: Joachim Skala Aufsichtsratsvorsitzender: Alfons Hörmann SCALTEL ist Enterasys Diamond Partner<http://www.scaltel.de/diamond- partner-enterasys.html>! Nur zwei Unternehmen in Deutschland haben bisher diesen Status erreicht. Entdecken Sie innovative IT-Lösungen<http://www.scaltel.de/it- loesungen.html> die Ihnen helfen, Arbeitsprozesse effizienter zu gestalten und Kosten zu sparen. * --To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]><mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]><mailto:[email protected]> Florian Sontheim Staatl. gepr. Techniker Projektleiter CCIE Routing & Switching #26473 SCALTEL AG Buchenberger Str. 18 87448 Waltenhofen Telefon +49 831 54054-512 Telefax +49 (0) 831 54054-509 Hotline +49 (0) 180 533 77 11 [email protected]<mailto:[email protected]> www.scaltel.de<http://www.scaltel.de> [cid:logoemailsignatur_mittel.gif@183074672be940a593db923bfe2d9cdf] Rechtsform: Aktiengesellschaft Registergericht: Kempten HRB 7208 Sitz: Waltenhofen Vorstandsvorsitzender: Christian Skala Vorstand: Joachim Skala Aufsichtsratsvorsitzender: Alfons Hörmann --- To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> -- mit freundlichen Grüßen Christian Frömmel Geschäftsbereich IT | Abteilung Netzwerk Charité - Universitätsmedizin Berlin Campus Benjamin Franklin Hindenburgdamm 30 | D-12200 Berlin [email protected]<mailto:[email protected]> | http://www.charite.de --- To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> --- To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> --- To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> --- To unsubscribe from enterasys, send email to [email protected]<mailto:[email protected]> with the body: unsubscribe enterasys [email protected]<mailto:[email protected]> --- To unsubscribe from enterasys, send email to [email protected] with the body: unsubscribe enterasys [email protected]
