Hi Hugo.. Thank you for the information.
Your post reminded me that I forgot to include something important in my question. On the Main office side I have the B3 switch and a Cisco ASA-5510. On the remote location side I have a Cisco 2921 and a Cisco ASA-5505. I have no L3 switch at the remote location. My idea was to set up one of the Cisco 2921 ports to connect to the WAN link and set up the VLAN and routing between the 2 locations on the B3 switch located here in the main office. Essentially, I want the B3 to "see" the WAN connection as just another VLAN Ethernet connection. Setting up the routing in the B3 will join the 2 networks as if they were one. Since the remote location internet connection will now be routed through the main office, I no longer need to worry about firewalls, internet routing, etc at the remote site. Does that make sense? Edit: I just realized that I may not even need to use the 2921. The supplier of the WAN link has told me that the link will be an untagged VLAN. Since the 3Com L2 switches at the remote location support VLANs, all I would really need to do would be to connect the WAN connection to a switch at the remote location and configure the port for the VLAN. Then configure the port on the B3 for the VLAN and then routing between the 2 VLANs and then both VLANs should be able to freely communicate. Does this make more sense? Thank You, Michael From: [email protected] [mailto:[email protected]] On Behalf Of Hugo Veiga Sent: Wednesday, May 23, 2012 1:14 PM To: Enterasys Customer Mailing List Subject: Re: [enterasys] B3 Routing between VLANs Hi, Let's say for example that you have a enterasys core, this will work with any other equipment that is L3 capable. And this is the logical topology: Enterasys Core "fe.1.1" ----------------------300 mile (untagged frames)----------------------"fe.1.1" B3 Let's say that you have the IP's 192.168.0.0/16<http://192.168.0.0/16> in the B3 You should do P2P routing between your core and the B3. So in the core you create a vlan 1000 and put it untagged in the port that connects to the operator. In the core: Set port vlan fe.1.1 1000 modify-egress interface vlan 1000 ip address 10.0.0.1 255.255.255.248 no shutdown Create a route like this: Route 192.168.0.0 255.255.0.0 10.0.0.2 In the B3: Set port vlan fe.1.1 1000 modify-egress Create the same vlan: Interface vlan 1000 Ip address 10.0.0.2 255.255.255.248 No shutdown Create a route like this: Route 0.0.0.0 0.0.0.0 10.0.0.1 Create all the other vlans you want in the B3 and create the interface vlan for them, the gateway for the computers. This should do the trick. Best regards, Hugo Veiga 2012/5/23 <[email protected]<mailto:[email protected]>> Hi, I have not used a B3... but usually, you go into router mode, configure vlan interfaces, assign them IPs, don't forget "no shutdown", etc. Or what are the specific problems that you are expecting with your setup? On 23-May-12 18:45, Michael Paul wrote: > > I have a B3 switch that I need to enable routing between VLANs. > --- 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]
